[Synonyms]
Quingestanol Quingestanol USP/EP/BP (17R)-3-Cyclopentyloxy-19-norpregna-3,5-dien-20-yn-17-ol 19-Norpregna-3,5-dien-20-yn-17-ol, 3-(cyclopentyloxy)-, (17α)- (8R,9S,10R,13S,14S,17R)-3-cyclopentyloxy-17-ethynyl-13-methyl-2,7,8,9,10,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17-ol |