(17a)-3-Methoxy-19-norpregna-1,3,5(10)-trien-20-yne-4,17-diol
CAS No. 65694-22-6
(17a)-3-Methoxy-19-norpregna-1,3,5(10)-trien-20-yne-4,17-diol;4-Hydroxy Mestranol;(17α)-3-Methoxy-19-norpregna-1,3,5(10)-trien-20-yne-4,17-diol
Isokuraramine 85799-36-6