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Rhynchophylline Rhynchophylline. Group: Biochemicals. Alternative Names: Mitrinermine. Grades: Plant Grade. CAS No. 76-66-4. Pack Sizes: 20mg. Molecular Formula: C22H28N2O4, Molecular Weight: 384.468999999999. US Biological Life Sciences. USBiological 9
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Ro3280 Ro3280 is a Polo-like kinase 1 (PLK1) inhibitor. Ro3280 shows strong antitumor activity in xenograft mouse models, has good selectivity against other kinases and has excellent in vitro cellular potency. Group: Biochemicals. Alternative Names: 4-((9-Cyclopentyl-7,7-difluoro-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-yl)amino)-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide; 4-[(9-Cyclopentyl-7,7-difluoro-6,7,8,9-tetrahydro-5-methyl-6-oxo-5H-pyrimido[4,5-b][1,4]diazepin-2-yl)amino]-3-methoxy-N-(1-methyl-4-piperidinyl)-benzamide. Grades: Highly Purified. CAS No. 1062243-51-9. Pack Sizes: 5mg. Molecular Formula: C??H??F?N?O?, Molecular Weight: 543.61. US Biological Life Sciences. USBiological 9
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Robinin Robinin. Group: Biochemicals. CAS No. 301-19-9. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Roburic Acid Roburic Acid. Group: Biochemicals. Grades: Plant Grade. CAS No. 6812-81-3. Pack Sizes: 20mg. Molecular Formula: C30H48O2, Molecular Weight: 440.7. US Biological Life Sciences. USBiological 9
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Rosarin Rosarin. Group: Biochemicals. Grades: Plant Grade. CAS No. 84954-93-8. Pack Sizes: 10mg. Molecular Formula: C20H28O10, Molecular Weight: 428.43. US Biological Life Sciences. USBiological 9
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Rosavin Rosavin. Group: Biochemicals. Alternative Names: Rosavidin. Grades: Plant Grade. CAS No. 84954-92-7. Pack Sizes: 20mg. Molecular Formula: C20H28O10, Molecular Weight: 428.43. US Biological Life Sciences. USBiological 9
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Rosin Rosin. Group: Biochemicals. Grades: Plant Grade. CAS No. 85026-55-7. Pack Sizes: 10mg. Molecular Formula: C15H20O6, Molecular Weight: 296.32. US Biological Life Sciences. USBiological 9
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Rosiridin Rosiridin. Group: Biochemicals. Grades: Plant Grade. CAS No. 100462-37-1. Pack Sizes: 20mg. Molecular Formula: C16H28O7, Molecular Weight: 332.39. US Biological Life Sciences. USBiological 9
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Rotundatin Rotundatin. Group: Biochemicals. CAS No. 144506-16-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Rotundic Acid Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 20137-37-5. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. USBiological 9
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Royal jelly acid (10-HAD, 10-hydroxydec-2-enoic acid ) Royal jelly acid (10-HAD, 10-hydroxydec-2-enoic acid ). Group: Biochemicals. Alternative Names: 10-HAD; 10-hydroxydec-2-enoic acid. Grades: Plant Grade. CAS No. 14113-05-4. Pack Sizes: 20mg. Molecular Formula: C10H18O3, Molecular Weight: 186.247999999999. US Biological Life Sciences. USBiological 9
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Rubiadin-1-methyl Ether Formula: Group: Biochemicals. Grades: Plant Grade. CAS No. 7460-43-7. Pack Sizes: 5mg, 10mg. US Biological Life Sciences. USBiological 9
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Rubimaillin (Mollugin) Rubimaillin (Mollugin). Group: Biochemicals. Alternative Names: Mollugin. Grades: Plant Grade. CAS No. 55481-88-4. Pack Sizes: 20mg. Molecular Formula: C17H16O4, Molecular Weight: 284.307. US Biological Life Sciences. USBiological 9
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Rubusoside Rubusoside. Group: Biochemicals. Grades: Plant Grade. CAS No. 64849-39-4. Pack Sizes: 20mg. Molecular Formula: C32H50O13, Molecular Weight: 642.73. US Biological Life Sciences. USBiological 9
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Rutaevin Rutaevin. Group: Biochemicals. Alternative Names: Evodinone. Grades: Plant Grade. CAS No. 33237-37-5. Pack Sizes: 20mg. Molecular Formula: C26H30O9, Molecular Weight: 486.511. US Biological Life Sciences. USBiological 9
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Safflomin A (Hydroxysafflor yellow A) Safflomin A (Hydroxysafflor yellow A). Group: Biochemicals. Alternative Names: Hydroxysafflor yellow A. Grades: Plant Grade. CAS No. 78281-02-4. Pack Sizes: 20mg. Molecular Formula: C27H32O16, Molecular Weight: 612.533. US Biological Life Sciences. USBiological 9
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Saikosaponin A Saikosaponin A. Group: Biochemicals. CAS No. 20736-09-8. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Saikosaponin A Saikosaponin A. Group: Biochemicals. Grades: Plant Grade. CAS No. 20736-09-8. Pack Sizes: 20mg. Molecular Formula: C42H68O13, Molecular Weight: 780.98. US Biological Life Sciences. USBiological 9
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Saikosaponin B1 Saikosaponin B1. Group: Biochemicals. Grades: Plant Grade. CAS No. 58558-08-0. Pack Sizes: 10mg. Molecular Formula: C42H68O13, Molecular Weight: 780.98. US Biological Life Sciences. USBiological 9
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Saikosaponin B2 Saikosaponin B2. Group: Biochemicals. Grades: Plant Grade. CAS No. 58316-41-9. Pack Sizes: 10mg. Molecular Formula: C42H68O13, Molecular Weight: 780.98. US Biological Life Sciences. USBiological 9
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Saikosaponin C Saikosaponin C. Group: Biochemicals. Grades: Plant Grade. CAS No. 20736-08-7. Pack Sizes: 20mg. Molecular Formula: C48H78O17, Molecular Weight: 927.12. US Biological Life Sciences. USBiological 9
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Saikosaponin D Saikosaponin D. Group: Biochemicals. Grades: Plant Grade. CAS No. 20874-52-6. Pack Sizes: 20mg. Molecular Formula: C42H68O13, Molecular Weight: 780.98. US Biological Life Sciences. USBiological 9
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Saikosaponin F Saikosaponin F. Group: Biochemicals. Grades: Plant Grade. CAS No. 62687-63-2. Pack Sizes: 10mg. Molecular Formula: C48H80O17, Molecular Weight: 929.15. US Biological Life Sciences. USBiological 9
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Saikosaponin H Saikosaponin H. Group: Biochemicals. CAS No. 91990-63-5. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Sakuranetin Botanical Source: Group: Biochemicals. Grades: Plant Grade. CAS No. 2957-21-3. Pack Sizes: 10mg, 20mg. US Biological Life Sciences. USBiological 9
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Salicin Salicin. Group: Biochemicals. Alternative Names: Saligenin glucoside; Salicoside. Grades: Plant Grade. CAS No. 138-52-3. Pack Sizes: 20mg. Molecular Formula: C13H18O7, Molecular Weight: 286.278. US Biological Life Sciences. USBiological 9
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Salidroside Salidroside. Group: Biochemicals. Alternative Names: Rhodosin; Rhodioloside. Grades: Plant Grade. CAS No. 10338-51-9. Pack Sizes: 20mg. Molecular Formula: C14H20O7, Molecular Weight: 300.303999999999. US Biological Life Sciences. USBiological 9
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Salvianolic acid C Salvianolic acid C. Group: Biochemicals. Grades: Plant Grade. CAS No. 115841-09-3. Pack Sizes: 10mg. Molecular Formula: C26H20O10, Molecular Weight: 492.43. US Biological Life Sciences. USBiological 9
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Salvianolic acid D Salvianolic acid D. Group: Biochemicals. Grades: Plant Grade. CAS No. 142998-47-8. Pack Sizes: 25mg. Molecular Formula: C20H18O10, Molecular Weight: 418.35. US Biological Life Sciences. USBiological 9
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Salvianolic acid F Salvianolic acid F. Group: Biochemicals. CAS No. 158732-59-3. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Sanggenol L Sanggenol L. Group: Biochemicals. CAS No. 329319-20-2. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Sanggenon C Sanggenon C. Group: Biochemicals. Grades: Plant Grade. CAS No. 80651-76-9. Pack Sizes: 20mg. Molecular Formula: C40H36O12, Molecular Weight: 708.71. US Biological Life Sciences. USBiological 9
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Sanggenone D Sanggenone D. Group: Biochemicals. Grades: Plant Grade. CAS No. 81422-93-7. Pack Sizes: 20mg. Molecular Formula: C40H36O12, Molecular Weight: 708.71. US Biological Life Sciences. USBiological 9
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Sanggenone H Sanggenone H. Group: Biochemicals. CAS No. 86450-80-8. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Sanguinarine citrate Sanguinarine citrate. Group: Biochemicals. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Saphenous Vein Endothelial Cells, Human (Frozen) Passage 3 cells are shipped in proliferating culture with a confluence of >90%. ENDO-Growth medium containing 5% serum and growth supplement is recommended for culture. Cells have an average population doubling level of >16 when cultured. Group: Biologicals. Grades: Cell Culture Grade. Pack Sizes: 1ml. US Biological Life Sciences. USBiological 9
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Saphenous Vein Endothelial Cells, Human (T-25 flask) Passage 3 cells are shipped in proliferating culture with a confluence of >90%. ENDO-Growth medium containing 5% serum and growth supplement is recommended for culture. Cells have an average population doubling level of >16 when cultured. Group: Biologicals. Grades: Cell Culture Grade. Pack Sizes: T-25 flask. US Biological Life Sciences. USBiological 9
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Saponarin Saponarin. Group: Biochemicals. CAS No. 20310-89-8. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Saponin C, from Liriope muscari Saponin C, from Liriope muscari. Group: Biochemicals. CAS No. 130551-41-6. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Sapropterin Dihydrochloride Tetrahydrobiopterin (BH4, THB), also known as sapropterin, is a naturally occurring essential cofactor of the three aromatic amino acid hydroxylase enzymes, used in the degradation of amino acid phenylalanine and in the biosynthesis of the neurotransmitters serotonin (5-hydroxytryptamine, 5-HT), melatonin, dopamine, norepinephrine (noradrenaline), epinephrine (adrenaline), and is a cofactor for the production of nitric oxide (NO) by the nitric oxide synthases.[1] Chemically, its structure is that of a reduced pteridine derivative. Group: Biochemicals. Alternative Names: (6R)-5,6,7,8-Tetrahydrobiopterin dihydrochloride; 6R-BH4. CAS No. 17528-72-2. Pack Sizes: 50mg, 100mg, 250mg. US Biological Life Sciences. USBiological 9
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Sarsasapogenin Sarsasapogenin. Group: Biochemicals. Alternative Names: Parigenin. Grades: Plant Grade. CAS No. 126-19-2. Pack Sizes: 20mg. Molecular Formula: C27H44O3, Molecular Weight: 416.636. US Biological Life Sciences. USBiological 9
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Sauchinone Sauchinone. Group: Biochemicals. Grades: Plant Grade. CAS No. 177931-17-8. Pack Sizes: 20mg. Molecular Formula: C20H20O6, Molecular Weight: 356.37. US Biological Life Sciences. USBiological 9
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SB 203580 Hydrochloride Salt SB 203580 Hydrochloride Salt. Group: Biochemicals. Alternative Names: 4-[4-(4-fluorophenyl)-2-(4-methylsulfinylphenyl)-1H-imidazol-5-yl]pyridine; hydrochloride; SB203580 hydrochloride; SCHEMBL4890447; HY-10256A. Grades: Highly Purified. CAS No. 869185-85-3. Pack Sizes: 10mg, 25mg. Molecular Formula: C21 H16 FN 3 , Molecular Weight: 413.9. US Biological Life Sciences. USBiological 9
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SB216763 (3-(2,4-dichlorophenyl)-4-(1-methylindol-3-yl)pyrrole- 2,5-dione) The maleimide derivative SB216763 is a potent and selective cell permeable inhibitor of glycogen synthase kinase 3 (GSK-3). Research studies using peptide-based protein kinase assays show that SB216763 inhibits GSK-3alpha in an ATP competitive manner with an IC50 of 34nM, and is an equally effective GSK3-B inhibitor. Similar assays demonstrate that SB216763 (at concentrations up to 10uM) does not inhibit as many as 24 other serine/threonine and tyrosine protein kinases (1). As a consequence of inhibiting GSK-3, SB216763 stimulates glycogen synthesis in human liver cells (EC50 3.6uM) via glycogen synthase activation and induces expression of a B-catenin regulated reporter gene in HEK293 cells (1). Furthermore, SB216763 induces accumulation of B-catenin, a key downstream effector in the Wnt signaling pathway, in many cell types (2-5). Additional research indicates that SB216763 can prevent neuronal cell death induced by PI3 kinase pathway inhibition (2). Glycogen synthase kinase 3 inhibi… Group: Biochemicals. Grades: Highly Purified. CAS No. 280744-09-4. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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SB 216763 (SB216763, SB-216763, SCHEMBL30251) SB 216763 is a potent and selective ATP-competitive inhibitor of glycogen synthase kinase 3 (GSK-3), including the alpha and beta isozymes. It displays neuroprotectant properties and stimulates glycogen synthesis in liver cells. SB 216763 is reported to be used to maintain the undifferentiated state of mouse embryonic stem cells. Group: Biochemicals. Alternative Names: 3-(2,4-dichlorophenyl)-4-(1-methylindol-3-yl)pyrrole-2,5-dione. Grades: Highly Purified. CAS No. 280744-09-4. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. USBiological 9
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SB 525334 (SB-525334, 6-(2-(tert-Butyl)-5-(6-methylpyridin-2-yl)-1H-imidazol-4-yl)quinoxaline) SB 525334 (SB-525334, 6-(2-(tert-Butyl)-5-(6-methylpyridin-2-yl)-1H-imidazol-4-yl)quinoxaline). Group: Biochemicals. Grades: Highly Purified. CAS No. 356559-20-1. Pack Sizes: 10mg, 50mg. Molecular Formula: C21H21N5, Molecular Weight: 343.4. US Biological Life Sciences. USBiological 9
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Scabioside C Scabioside C. Group: Biochemicals. Alternative Names: Leontoside B. Grades: Plant Grade. CAS No. 17233-22-6. Pack Sizes: 5mg. Molecular Formula: C41H66O13, Molecular Weight: 766.955. US Biological Life Sciences. USBiological 9
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Scarlet 808 Scarlet 808. Group: Biochemicals. CAS No. 3789-75-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Schaftoside Schaftoside. Group: Biochemicals. Grades: Plant Grade. CAS No. 51938-32-0. Pack Sizes: 10mg. Molecular Formula: C26H28O14, Molecular Weight: 564.49. US Biological Life Sciences. USBiological 9
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Schisandrin A Schisandrin A. Group: Biochemicals. Alternative Names: Deoxyschizandrin; Schizandrin A; Wuweizisu A; Dimethylgomisin J; Deoxyschisandrin. Grades: Plant Grade. CAS No. 61281-38-7. Pack Sizes: 20mg. Molecular Formula: C24H32O6, Molecular Weight: 416.507. US Biological Life Sciences. USBiological 9
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Schisandrin B Schisandrin B. Group: Biochemicals. Alternative Names: Schizandrin B; Wuweizisu B; γ-Schisandrin. Grades: Plant Grade. CAS No. 61281-37-6. Pack Sizes: 20mg. Molecular Formula: C23H28O6, Molecular Weight: 400.464999999999. US Biological Life Sciences. USBiological 9
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Schisandrin C Schisandrin C. Group: Biochemicals. Alternative Names: Schizandrin C; Wuweizisu C. Grades: Plant Grade. CAS No. 61301-33-5. Pack Sizes: 20mg. Molecular Formula: C22H24O6, Molecular Weight: 384.422. US Biological Life Sciences. USBiological 9
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Schisandrol B Schisandrol B. Group: Biochemicals. CAS No. 58546-54-6. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Schisandrone Schisandrone. Group: Biochemicals. Grades: Plant Grade. CAS No. 98619-25-1. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Schisanhenol Schisanhenol. Group: Biochemicals. Alternative Names: Gomisin K3; Schizanhenol; Schisanhenol. Grades: Plant Grade. CAS No. 69363-14-0. Pack Sizes: 20mg. Molecular Formula: C23H30O6, Molecular Weight: 402.480999999999. US Biological Life Sciences. USBiological 9
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Schisantherin A Schisantherin A. Group: Biochemicals. CAS No. 58546-56-8. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Schisantherin B Schisantherin B. Group: Biochemicals. CAS No. 58546-55-7. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Schisantherin E Schisantherin E. Group: Biochemicals. Alternative Names: Schisantherin E; Dibenzo[a, c]cyclooctene-3, 7, 8-triol, 5,6,7,8-tetrahydro-1,2,10,11,12-pentamethoxy-6,7-dimethyl-, 8-benzoate, (6S,7S,8S); (6S, 7S, 8S)-5, 6, 7, 8-Tetrahydro-1, 2, 10, 11, 12-pentamethoxy-6, 7-dimethyldibenzo[a, c]cyclooctene-3, 7, 8-triol 8-benzoate. CAS No. 64917-83-5. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Schisanwilsonin H Schisanwilsonin H. Group: Biochemicals. Grades: Plant Grade. CAS No. 1181216-83-0. Pack Sizes: 2mg. Molecular Formula: C30H32O9, Molecular Weight: 536.58. US Biological Life Sciences. USBiological 9
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Schisanwilsonin I Seven new dibenzocyclooctane lignans, schisanwilsonins A-G (1-7), were isolated from the fruits of Schisandra wilsoniana, together with five known lignans (8-12). The structures of these new compounds were elucidated by spectroscopic methods including 2D-NMR techniques. The 12 lignans were tested for anti-hepatitis B virus (HBV) activity in vitro. Schisanwilsonin D (4), schisantherin C (9), deoxyschizandrin (10) and (+)-gomisin K3 (11) showed anti-HBV activity. 9 exhibited the most potent anti-HBV activity with potency against HBsAg and HBeAg secretion by 59.7% and 34.7%, respectively, at 50ug/ml.Source:Fruits of Schisandra wilsoniana. Group: Biochemicals. Alternative Names: [(8S, 9R, 10S)-9-hydroxy-3, 4, 5, 19-tetramethoxy-9, 10-dimethyl-15, 17-dioxatetracyclo[10. 7. 0. 02, 7. 014, 18]nonadeca-1(19), 2, 4, 6, 12, 14(18)-hexaen-8-yl] (E)-2-methylbut-2-enoate. Grades: Plant Grade. CAS No. 1181216-84-1. Pack Sizes: 2mg. Molecular Formula: C28H34O9, Molecular Weight: 514.57. US Biological Life Sciences. USBiological 9
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Schizandrin Schizandrin. Group: Biochemicals. CAS No. 7432-28-2. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
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Schizandrol A Schizandrol A. Group: Biochemicals. Alternative Names: Wuweizichun A; Wuweizi alcohol A; Schisandrin; Schisandrol A. Grades: Plant Grade. CAS No. 7432-28-2. Pack Sizes: 20mg. Molecular Formula: C24H32O7, Molecular Weight: 432.507. US Biological Life Sciences. USBiological 9
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Schizandrol B Schizandrol B. Group: Biochemicals. Alternative Names: schisandrol B; Wuweizi alcohol B; Besigomsin; Wuweizi alcohol B; Gomisin A. Grades: Plant Grade. CAS No. 58546-54-6. Pack Sizes: 20mg. Molecular Formula: C23H28O7, Molecular Weight: 416.464. US Biological Life Sciences. USBiological 9
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Schizantherin A Schizantherin A. Group: Biochemicals. Alternative Names: Gomisin C; Schisantherin A; Wuweizi ester A. Grades: Plant Grade. CAS No. 58546-56-8. Pack Sizes: 20mg. Molecular Formula: C30H32O9, Molecular Weight: 536.57. US Biological Life Sciences. USBiological 9
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Schizantherin B Schizantherin B. Group: Biochemicals. Alternative Names: Gomisin B; Schisantherin B; Wuweizi ester B. Grades: Plant Grade. CAS No. 58546-55-7. Pack Sizes: 20mg. Molecular Formula: C28H34O9, Molecular Weight: 514.563999999999. US Biological Life Sciences. USBiological 9
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Schizantherin E Schisantherin E is a natural compound isolated from the active fraction of the fruits of Schisandra sphenanthera Rehd. et Wils. Group: Biochemicals. Alternative Names: Schisantherin E; Dibenzo[a, c]cyclooctene-3, 7, 8-triol, 5,6,7,8-tetrahydro-1,2,10,11,12-pentamethoxy-6,7-dimethyl-, 8-benzoate, (6S,7S,8S); (6S, 7S, 8S)-5, 6, 7, 8-Tetrahydro-1, 2, 10, 11, 12-pentamethoxy-6, 7-dimethyldibenzo[a, c]cyclooctene-3, 7, 8-triol 8-benzoate. Grades: Plant Grade. CAS No. 64917-83-5. Pack Sizes: 10mg. Molecular Formula: C30H34O9, Molecular Weight: 538.59. US Biological Life Sciences. USBiological 9
Worldwide
Sciadopitysin Sciadopitysin. Group: Biochemicals. Grades: Plant Grade. CAS No. 521-34-6. Pack Sizes: 20mg. Molecular Formula: C33H24O10, Molecular Weight: 580.54. US Biological Life Sciences. USBiological 9
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Sclareol Sclareol. Group: Biochemicals. Grades: Plant Grade. CAS No. 515-03-7. Pack Sizes: 20mg. Molecular Formula: C20H36O2, Molecular Weight: 308.5. US Biological Life Sciences. USBiological 9
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Scopolin Scopolin. Group: Biochemicals. Alternative Names: Scopoletin glucoside; Murrayin. Grades: Plant Grade. CAS No. 531-44-2. Pack Sizes: 10mg. Molecular Formula: C16H18O9, Molecular Weight: 354.309. US Biological Life Sciences. USBiological 9
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Scopoloside Scopoloside. Group: Biochemicals. CAS No. 531-44-2. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 9
Worldwide

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