17-Ethynyl-18-methylestra-5(10),9(11)-dien-17-ol-3-one
(17Α-乙炔基-18-甲基-雌甾-5(10),9(11)-二烯-17Β-醇-3-酮)
Product Code: 252505
Molecular Formula: C21H26 O2
Molecular Weight: 18,19-
ethynyl,methylestra,CASNo 4412-59-3
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