Catalogue Number: | L-2235 |
Compound Name: | Levonorgestrel Impurity 7 (Mixture of Diastereomers) |
Synonyms: | (4aR,4bS,6aS,7R,9aS,9bR)-6a-ethyl-7-ethynyl-7-hydroxytetradecahydrocyclopenta[7,8]phenanthro[1,10a-b]oxiren-2(1aH)-one |
CAS#: | 25073-30-7 |
Alternate CAS#: | |
Molecular Formula: | C21H28O3 |
Molecular Weight: | 328.45 |
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