Additional information
White Powder
4717-38-8
ACI-050101
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol (17ß-ethinylestradiol)
207.1-209.7°C
C20H24O2
296.4
cold Condition
-20°C
17-epi-Ethynyl Estradiol
Contraceptive agent