(17R)-19-Norpregn-4-en-20-yne-3β,17-diol 17-acetate
CAS No. 2061-46-3
(17R)-19-Norpregn-4-en-20-yne-3β,17-diol 17-acetate;Ethinodiol 17-acetate;Norethynodiol 17-monoacetate;SC-12222
mamanine 60394-92-5
Dimer diamine 62647-85-2
pyralvex berna 62647-98-7