5(6)-Dehydro-4(5)-dihydro D-(-)-Norgestrel

CAS NO: 100021-05-4
Molecular Formula: C21H28O2
Molecular Weight: 312.44600

Synonyms

(17|A)-13-Ethyl-17-hydroxy-18,19-dinorpregn-5-en-20-yn-3-one

(8R,9S,10R,13R,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,4,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one