3α,5β-Tetrahydro Norgestrel CAS:19351-16-7 manufacturer & supplier
Description :
Fine Chemicals & Pharmaceutical Intermediates
Synonyms :
(3R,5R,8R,9R,10S,13S,14S,17R)-13-ethyl-17-ethynyl-2,3,4,5,6,7,8,9,10,11,12,14,15,16-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol;