Additional information
White Powder
57-63-6
ACI-050100
(17?)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
(17?)-19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
187.8-189.9°C
C20H24O2
296.4
Ambient
2-8°C
17?-Ethynylestradiol
Contraceptive agent