Synonyms: | Quingestanol;(17R)-3-Cyclopentyloxy-19-norpregna-3,5-dien-20-yn-17-ol;(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;19-Norpregna-3,5-dien-20-yn-17-ol, 3-(cyclopentyloxy)-, (17α)-;Quingestanol USP/EP/BP |