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Our biochemicals, antibodies, recombinant proteins, cell culture media and molecular biology kits are used in virtually all scientific applications.From affordable research quantities to larger bulk amounts.
| Product | Description | |
|---|---|---|
| 4,4'-Dithiodibutyric acid | 4,4'-Dithiodibutyric acid. Group: Biochemicals. Alternative Names: 3-Carboxypropyl disulfide; Di(4-carboxybutyl) disulfide. Grades: Highly Purified. CAS No. 2906-60-7. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C8H14O4S2. US Biological Life Sciences. |  Worldwide |
| 4-[(4-Ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)-benzenamine | 4-[(4-Ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)-benzenamine. Group: Biochemicals. Grades: Highly Purified. CAS No. 630125-91-6. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| 4, 4'- (Ethylenediimino) dibenzoic acid | 4, 4'- (Ethylenediimino) dibenzoic acid. Group: Biochemicals. Alternative Names: 4, 4'- (1, 2-Ethanediyldiimino) bisbenzoic acid. Grades: Highly Purified. CAS No. 95627-01-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C16H16N2O4. US Biological Life Sciences. | Worldwide |
| 4-(4-Fluorobenzylamino)-1,2-phenylenediamine | 4-(4-Fluorobenzylamino)-1,2-phenylenediamine. Group: Biochemicals. Alternative Names: N4-[(4-Fluorophenyl)methyl]-1,2,4-benzenetriamine. Grades: Highly Purified. CAS No. 491871-67-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C13H14FN3. US Biological Life Sciences. | Worldwide |
| 4- (4'-Fluorobenzyl) piperidine | 4- (4'-Fluorobenzyl) piperidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 92822-02-1. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| 4- (4-Fluorobenzyl) piperidine hydrochloride | 4- (4-Fluorobenzyl) piperidine hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 193357-52-7. Pack Sizes: 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| 4-(4-Fluorophenoxy)aniline | 4-(4-Fluorophenoxy)aniline. Group: Biochemicals. Alternative Names: 4- (4-Fluorophenoxy) phenylamine. Grades: Highly Purified. CAS No. 36160-82-4. Pack Sizes: 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 4- (4-Fluorophenoxy) benzaldehyde | 4- (4-Fluorophenoxy) benzaldehyde. Group: Biochemicals. Alternative Names: 4-Fluoro-4'-formyldiphenyl ether. Grades: Highly Purified. CAS No. 137736-06-2. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 4-(4-Fluorophenoxy)-benzenesulfonyl chloride | 4-(4-Fluorophenoxy)-benzenesulfonyl chloride. Group: Biochemicals. Alternative Names: [4- (4-Fluorophenoxy) phenyl]sulfonyl chloride. Grades: Highly Purified. CAS No. 192329-91-2. Pack Sizes: 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| 4-(4-Fluorophenoxy)Benzoic Acid | 4-(4-Fluorophenoxy)Benzoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 129623-61-6. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| 4- (4-Fluorophenoxy) benzylamine hydrochloride | 4- (4-Fluorophenoxy) benzylamine hydrochloride. Group: Biochemicals. Alternative Names: [4- (4-Fluorophenoxy) phenyl]methylamine hydrochloride. Grades: Highly Purified. CAS No. 568565-86-6. Pack Sizes: 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 4-(4-Fluorophenoxy)phenol | 4-(4-Fluorophenoxy)phenol. Group: Biochemicals. Grades: Highly Purified. CAS No. 1524-19-2. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C12H9FO2. US Biological Life Sciences. | Worldwide |
| 4-(4-Fluorophenyl)-1H-imidazole | 4-(4-Fluorophenyl)-1H-imidazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 65020-70-4. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. | Worldwide |
| 4-(4-Fluorophenyl)-1H-pyrazol-5-amine | 4-(4-Fluorophenyl)-1H-pyrazol-5-amine. Group: Biochemicals. Grades: Highly Purified. CAS No. 5848-5-5. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C9H8FN3. US Biological Life Sciences. | Worldwide |
| 4-(4-Fluorophenyl)-4-hydroxypiperidine | 4-(4-Fluorophenyl)-4-hydroxypiperidine. Group: Biochemicals. Alternative Names: 4-(4-Fluorophenyl)-4-piperidinol. Grades: Highly Purified. CAS No. 3888-65-1. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(4-Fluorophenyl)-5-methylthiazol-2-amine | 4-(4-Fluorophenyl)-5-methylthiazol-2-amine. Group: Biochemicals. Grades: Highly Purified. CAS No. 2928-00-9. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| [4- [ [ (4-fluorophenyl) aMino] -carbonyl] phenyl] boronic acid | [4- [ [ (4-fluorophenyl) aMino] -carbonyl] phenyl] boronic acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 850568-27-3. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4-[ (4-Fluorophenyl) methylene]-2-methyl-5 (4H) -oxazolone | 4-[ (4-Fluorophenyl) methylene]-2-methyl-5 (4H) -oxazolone. Group: Biochemicals. Alternative Names: 4-(p-Fluorobenzylidene)-2-methyl-2-oxazolin-5-one; NSC 636403. Grades: Highly Purified. CAS No. 586-08-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C11H8FNO2. US Biological Life Sciences. | Worldwide |
| 4- (4-Fluorophenylsulfanyl) Piperidine Hydrochloride | 4- (4-Fluorophenylsulfanyl) Piperidine Hydrochloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 101798-76-9. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. | Worldwide |
| 4- (4-Formyl-3, 5-dimethoxyphenoxy) butyric acid | 4- (4-Formyl-3, 5-dimethoxyphenoxy) butyric acid. Group: Biochemicals. Alternative Names: 4-(3',5'-Dimethoxy-4'-formyl)phenoxy butyric acid. Grades: Highly Purified. CAS No. 197304-21-5. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4- (4-Furfuryl) aminomethylphenyl Boronic acid pinacol ester | 4- (4-Furfuryl) aminomethylphenyl Boronic acid pinacol ester. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4, 4'- (Hexafluoroisopropyl idene) diphthalic anhydride | 4, 4'- (Hexafluoroisopropyl idene) diphthalic anhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 1107-00-2. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| 4-(4-Hydroxy-1-butynl)-a,a-dimethylbenzeneacetic acid methyl ester | 4-(4-Hydroxy-1-butynl)-a,a-dimethylbenzeneacetic acid methyl ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 154825-93-1. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C15H18O3. US Biological Life Sciences. | Worldwide |
| 4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde | 4-(4-Hydroxybut-1-yn-1-yl)benzaldehyde. Group: Biochemicals. Grades: Highly Purified. CAS No. 544707-13-3. Pack Sizes: 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(4-Hydroxymethyl-3-methoxyphenoxy)-butyric acid | 4-(4-Hydroxymethyl-3-methoxyphenoxy)-butyric acid. Group: Biochemicals. Alternative Names: HMPBA. Grades: Highly Purified. CAS No. 136849-75-7. Pack Sizes: 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4-(4'-Hydroxyphenyl)amino-6,7-dimethoxyquinazoline | 4-(4'-Hydroxyphenyl)amino-6,7-dimethoxyquinazoline. Group: Biochemicals. Alternative Names: Janex 1; WHI-P. Grades: Highly Purified. CAS No. 202475-60-3. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C16H15N3O3. US Biological Life Sciences. | Worldwide |
| 4-[ (4-Methylpiperazin-1-yl) methyl]-N-[4-methyl-3-[ (4-pyridin-3-ylpyrimidin-2-yl) amino]phenyl]benzamide | 4- [ (4-Methylpiperazin-1-yl) methyl] -N- [4-methyl-3- [ (4-pyridin-3-ylpyrimidin-2-yl) amino] phenyl] benzamide. Group: Biochemicals. Alternative Names: Imantinib base. Grades: Highly Purified. CAS No. 152459-95-5. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C29H31N7O. US Biological Life Sciences. | Worldwide |
| 4- (4-Morpholinyl) benzaldehyde | 4- (4-Morpholinyl) benzaldehyde. Group: Biochemicals. Alternative Names: N- (4-Formylphenyl) morpholine. Grades: Highly Purified. CAS No. 1204-86-0. Pack Sizes: 2g, 5g, 10g. Molecular Formula: C11H13NO2. US Biological Life Sciences. | Worldwide |
| 4,5a-Dihydro norethandrolone | 4,5a-Dihydro norethandrolone. Group: Biochemicals. Alternative Names: (5a,17a)-17-Hydroxy-19-norpregnan-3-one; 17-Hydroxy-19-Nor-5a,17a-pregnan-3-one. Grades: Highly Purified. CAS No. 2099-68-5. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C20H32O2. US Biological Life Sciences. | Worldwide |
| 4,5a-Dihydronorethisterone | 4,5a-Dihydronorethisterone. Group: Biochemicals. Alternative Names: 17a-Ethynyl-17b-hydroxy-5a-estran-3-one; 17a-Ethynyl-5a-estran-17b-ol-3-one; 17b-Hydroxy-17a-ethynyl-5a-estran-3-one. Grades: Highly Purified. CAS No. 52-79-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C20H28O2. US Biological Life Sciences. | Worldwide |
| 4,5b-Dihydro norethandrolone | 4,5b-Dihydro norethandrolone. Group: Biochemicals. Alternative Names: (5b,17a)-17-Hydroxy-19-norpregnan-3-one; 17-Hydroxy-19-Nor-5b,17a-pregnan-3-one. Grades: Highly Purified. CAS No. 31658-44-3. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C20H32O2. US Biological Life Sciences. | Worldwide |
| 4,5-Dehydro-L-leucine | 4,5-Dehydro-L-leucine. Group: Biochemicals. Alternative Names: H-Leu(4,5-dehydro)-OH; L-Methylallylglycine. Grades: Highly Purified. CAS No. 87392-13-0. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. US Biological Life Sciences. | Worldwide |
| 4,5-Diamino-3-isobutyl-1-methylpyrimidine-2,6-dione | 4,5-Diamino-3-isobutyl-1-methylpyrimidine-2,6-dione. Group: Biochemicals. Grades: Highly Purified. CAS No. 78033-18-8. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. Molecular Formula: C9H16N4O2. US Biological Life Sciences. | Worldwide |
| 4,5-Diamino-6-chloropyrimidine | 4,5-Diamino-6-chloropyrimidine. Group: Biochemicals. Alternative Names: 4-Chloropyrimidine-5,6-diamine; 5,6-Diamino-4-chloropyrimidine; 6-Chloropyrimidine-4,5-diamine. Grades: Highly Purified. CAS No. 4316-98-7. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C4H5ClN4. US Biological Life Sciences. | Worldwide |
| 4,5-Diamino-6-methylpyrimidine | 4,5-Diamino-6-methylpyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 22715-28-2. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C5H8N4. US Biological Life Sciences. | Worldwide |
| 4,5-Diaminouracil HCl | 4,5-Diaminouracil HCl. Group: Biochemicals. Alternative Names: 5,6-Diamino-2,4-dihydroxypyrimidine. Grades: Highly Purified. CAS No. 3240-72-0. Pack Sizes: 5g, 10g, 25g. Molecular Formula: C4H6N4O2. US Biological Life Sciences. | Worldwide |
| 4',5'-Dibromofluorescein | 4',5'-Dibromofluorescein. Group: Biochemicals. Grades: Highly Purified. CAS No. 596-03-2. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences. | Worldwide |
| 4,5-Dibromoveratrole | 4,5-Dibromoveratrole. Group: Biochemicals. Grades: Highly Purified. CAS No. 37895-73-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4,5-Dichloro-2-methyl-3(2H)-pyridazinone | 4,5-Dichloro-2-methyl-3(2H)-pyridazinone. Group: Biochemicals. Grades: Highly Purified. CAS No. 933-76-6. Pack Sizes: 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 4,5-Dichloro-2-nitroaniline | 4,5-Dichloro-2-nitroaniline. Group: Biochemicals. Grades: Highly Purified. CAS No. 6641-64-1. Pack Sizes: 10g, 25g, 50g, 100g, 250g. Molecular Formula: C6H4Cl2N2O2. US Biological Life Sciences. | Worldwide |
| 4,5-Dichloro-3-hydroxypyridazine | 4,5-Dichloro-3-hydroxypyridazine. Group: Biochemicals. Alternative Names: 4,5-Dichloro-3(2H)-pyridazinone. Grades: Highly Purified. CAS No. 932-22-9. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C4H2Cl2N2O. US Biological Life Sciences. | Worldwide |
| 4,5-Dichloro-3-hydroxypyridine | 4,5-Dichloro-3-hydroxypyridine. Group: Biochemicals. Alternative Names: 4,5-Dichloropyridin-3-ol; 3,4-Dichloro-5-hydroxypyridine. Grades: Highly Purified. CAS No. 1261269-63-9. Pack Sizes: 100mg, 250mg, 500mg, 1g, 2g. Molecular Formula: C5H3Cl2NO. US Biological Life Sciences. | Worldwide |
| 4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine | 4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 115093-90-8. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C6H3Cl2N3. US Biological Life Sciences. | Worldwide |
| 4,5-Dichlorophthalic Anhydride | 4,5-Dichlorophthalic Anhydride. Group: Biochemicals. Grades: Highly Purified. CAS No. 942-06-3. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 4,5-Dichloropyrimidine | 4,5-Dichloropyrimidine. Group: Biochemicals. Grades: Highly Purified. CAS No. 6554-61-6. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C4H2Cl2N2. US Biological Life Sciences. | Worldwide |
| 4,5-Dicyanoimidazole | 4,5-Dicyanoimidazole. Group: Biochemicals. Grades: Highly Purified. CAS No. 1122-28-7. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C5H2N4. US Biological Life Sciences. | Worldwide |
| 4,5-Difluoroindole | 4,5-Difluoroindole. Group: Biochemicals. Grades: Highly Purified. CAS No. 247564-63-2. Pack Sizes: 500mg, 1g, 2g, 5g, 10g. US Biological Life Sciences. | Worldwide |
| 4,5-Dihydro-19-nortestosterone-17b-decanoate | 4,5-Dihydro-19-nortestosterone-17b-decanoate. Group: Biochemicals. Alternative Names: 17b-Hydroxy-5-a-estran-3-one-17b-decanoate; 17b-Hydroxy-19-nor-5-a-Androstan-3-one-17b-decanoate. Grades: Highly Purified. CAS No. 1037511-17-3. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C28H46O3. US Biological Life Sciences. | Worldwide |
| 4,5-Dihydro-1-benzoazepin-2(3H)-one | 4,5-Dihydro-1-benzoazepin-2(3H)-one. Group: Biochemicals. Alternative Names: 1,3,4,5-Tetrahydro-1-benzazepin-2-one; 1,3,4,5-Tetrahydro-2H-1-benzazepin-2-one; 1, 3, 4, 5-Tetrahydrobenzo [b]azepin-2-one. Grades: Highly Purified. CAS No. 4424-80-0. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C10H11NO. US Biological Life Sciences. | Worldwide |
| 4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride | 4,5-Dihydro-2-(1-naphthylmethyl)-1H-imidazole hydrochloride. Group: Biochemicals. Alternative Names: 2- (1-Naphthylmethyl) imidazoline hydrochloride; Naphazoline hydrochloride. Grades: Highly Purified. CAS No. 550-99-2. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C14H14N2·HCl. US Biological Life Sciences. | Worldwide |
| 4,5-Dihydro-3(2H)-thiophenone-1,1-dioxide | 4,5-Dihydro-3(2H)-thiophenone-1,1-dioxide. Group: Biochemicals. Grades: Highly Purified. CAS No. 17115-51-4. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C4H6O3S. US Biological Life Sciences. | Worldwide |
| 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid | 4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid. Group: Biochemicals. Alternative Names: Pyrroloquinoline. Grades: Highly Purified. CAS No. 72909-34-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C14H6N2O8. US Biological Life Sciences. | Worldwide |
| 4,5-Dihydro-6-phenyl-3(2H)-pyridazinone | 4,5-Dihydro-6-phenyl-3(2H)-pyridazinone. Group: Biochemicals. Alternative Names: 6-Phenyl-4,5-dihydro-2H-pyridazin-3-one. Grades: Highly Purified. CAS No. 1011-46-7. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4,5-Dihydrooxazole | 4,5-Dihydrooxazole. Group: Biochemicals. Alternative Names: 2-Oxazoline. Grades: Highly Purified. CAS No. 504-77-8. Pack Sizes: 1g, 2g, 5g, 10g. Molecular Formula: C3H5NO. US Biological Life Sciences. | Worldwide |
| 4,5-Dihydro prednisone | 4,5-Dihydro prednisone. Group: Biochemicals. Alternative Names: (5a)-17,21-Dihydroxypregn-1-ene-3,11,20-trione; 17,21-Dihydroxy-5a-pregn-1-ene-3,11,20-trione. Grades: Highly Purified. CAS No. 103881-93-2. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C21H28O5. US Biological Life Sciences. | Worldwide |
| 4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate | 4,5-Dihydroxy-1,3-benzenedisulfonic acid disodium salt monohydrate. Group: Biochemicals. Alternative Names: Tiron; 4,5-Dihydroxy-1,3-benzenedisulfonic acid. Grades: Highly Purified. CAS No. 270573-71-2,149-45-1. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: (OH)2C6H2(SO3Na)2·H2O. US Biological Life Sciences. | Worldwide |
| 4,5-Dimethoxy-2-nitrobenzamide | 4,5-Dimethoxy-2-nitrobenzamide. Group: Biochemicals. Grades: Highly Purified. CAS No. 4959-60-8. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 4,5-Dimethoxy-2-nitrobenzoic acid | 4,5-Dimethoxy-2-nitrobenzoic acid. Group: Biochemicals. Alternative Names: 6-Nitro-veratric acid; 2-Nitro-4,5-dimethoxybenzoic acid; 6-Nitroveratric acid. Grades: Highly Purified. CAS No. 4998-7-6. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C9H9NO6. US Biological Life Sciences. | Worldwide |
| 4,5-Dimethoxy-2-nitrobenzyl alcohol | 4,5-Dimethoxy-2-nitrobenzyl alcohol. Group: Biochemicals. Grades: Highly Purified. CAS No. 1016-58-6. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. | Worldwide |
| 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Trifluoromethane sulfonate | 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Trifluoromethane sulfonate. Group: Biochemicals. Alternative Names: 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Triflate; Trifluoromethane sulfonic Acid 4,5-Dimethoxy-2-(trimethylsilyl)phenyl Ester. Grades: Highly Purified. CAS No. 866252-52-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
| 4,5-Dimethyl-1,3-dioxol-2-one | 4,5-Dimethyl-1,3-dioxol-2-one. Group: Biochemicals. Grades: Highly Purified. CAS No. 37830-90-3. Pack Sizes: 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| 4,5-Dimethyl-2-nitroaniline | 4,5-Dimethyl-2-nitroaniline. Group: Biochemicals. Alternative Names: 6-Nitro-3,4-xylidine; 2-Amino-4,5-dimethylnitrobenzene. Grades: Highly Purified. CAS No. 6972-71-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C8H10N2O2. US Biological Life Sciences. | Worldwide |
| 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one | 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one. Group: Biochemicals. Alternative Names: Sotolon. Grades: Highly Purified. CAS No. 28664-35-9. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. Molecular Formula: C6H8O3. US Biological Life Sciences. | Worldwide |
| 4',5-Di-O-acetyl-7-O-tert-butyldimethylsilyl genistein | 4',5-Di-O-acetyl-7-O-tert-butyldimethylsilyl genistein. Group: Biochemicals. Alternative Names: 5- (Acetyloxy) -3-[4- (acetyloxy) phenyl]-7-[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 470666-99-0. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C25H28O7Si. US Biological Life Sciences. | Worldwide |
| 4',5-Di-O-acetyl genistein | 4',5-Di-O-acetyl genistein. Group: Biochemicals. Alternative Names: 5-(acetyloxy)-3-[4-(acetyloxy)phenyl]-7-hydroxy-4H-1-benzopyran-4-one. Grades: Highly Purified. CAS No. 656229-81-1. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C19H14O7. US Biological Life Sciences. | Worldwide |
| 4,5-Diphenyl-2-imidazolethiol | 4,5-Diphenyl-2-imidazolethiol. Group: Biochemicals. Grades: Highly Purified. CAS No. 2349-58-8. Pack Sizes: 5g. Molecular Formula: C15H12N2S. US Biological Life Sciences. | Worldwide |
| 4,5-Diphenyl-2-methylthiazole | 4,5-Diphenyl-2-methylthiazole. Group: Biochemicals. Alternative Names: 2-Methyl-4,5-diphenylthiazole. Grades: Highly Purified. CAS No. 3755-83-7. Pack Sizes: 1g, 2g, 5g, 10g, 23g. Molecular Formula: C16H13NS. US Biological Life Sciences. | Worldwide |
| 4,5-Diphenylimidazole | 4,5-Diphenylimidazole. Group: Biochemicals. Alternative Names: 4,5-Diphenyl-1H-imidazole. Grades: Highly Purified. CAS No. 668-94-0. Pack Sizes: 25g, 50g, 100g, 250g. US Biological Life Sciences. | Worldwide |
| 4,5-Diphenylimidazolin-2-one | 4,5-Diphenylimidazolin-2-one. Group: Biochemicals. Alternative Names: 4,5-Diphenylimidazolone; 4,5-Diphenyl-1,3-dihydro-imidazol-2-one. Grades: Highly Purified. CAS No. 642-36-4. Pack Sizes: 5g, 10g, 25g, 50g, 100g. US Biological Life Sciences. | Worldwide |
| 4-(5-Ethoxycarbonyl-pyridin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester | 4-(5-Ethoxycarbonyl-pyridin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester. Group: Biochemicals. Grades: Highly Purified. CAS No. 201809-20-3. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
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