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| Product | Description | |
|---|---|---|
| 17R-Drospirenone | 17R-Drospirenone. Group: Biochemicals. Alternative Names: [6R- (6a, 7a, 8b, 9a, 10b, 13b, 14a, 15a, 16a, 17a) ]-1, 3', 4', 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 20, 21-Hexadecahydro-10, 13-dimethyl-spiro [17H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-17, 2' (5'H) -furan]-3, 5' (2H) -dione. Grades: Highly Purified. CAS No. 90457-65-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H30O3. US Biological Life Sciences. |  Worldwide |
| 7-Chloromethyl 17R-drospirenone | 7-Chloromethyl 17R-drospirenone. Group: Biochemicals. Alternative Names: 7b-(Chloromethyl)-15b,16b-methylene-3-oxo-17b-pregn-4-ene-21,17-carbolactone; (7b, 15a, 16a)-7-(Chloromethyl)-15, 16-dihydro-17-hydroxy-3-oxo-3'H-cyclopropa[15, 16]pregna-4, 15-diene-21-carboxylic acid gamma-lactone. Grades: Highly Purified. CAS No. 932388-89-1. Pack Sizes: 1mg, 2mg, 5mg, 10mg, 25mg. Molecular Formula: C24H31ClO3. US Biological Life Sciences. | Worldwide |
| 7-Chloromethyl 17R-Drospirenone | 7-Chloromethyl 17R-Drospirenone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3'H-Cyclopropa[15,16]pregna-4,15-diene-21-carboxylic acid, 7-(chloromethyl)-15,16-dihydro-17-hydroxy-3-oxo-, ?-lactone, (7?,15?,16?)-, 3'-Chloro-3',6-seco-17-epidrospirenone,(7?,15?,16?)-7-(chloromethyl)-15,16-dihydro-17-hydroxy-3-oxo-3'H-Cyclopropa[15,16]pregna-4,15-diene-21-carboxylic acid ?-lactone, Drospirenone Imp. H (EP). CAS No. 932388-89-1. Molecular formula: C24H31ClO3. Mole weight: 402.95. Catalog: APS932388891. SMILES: C[C@]12CCC(=O)C=C1C[C@H](CCl)[C@@H]3[C@@H]2CC[C@@]4(C)[C@H]3[C@@H]5C[C@@H]5[C@]46CCC(=O)O6. Format: Neat. |  |
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