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19-Nor-17Alpha-pregna-1,3,5(10),9(11)-tetraen-20-yne-3,17-diol CAS No.1231-96-5 / Cat No.EBD3319874
(17R)-17-乙炔基-13-甲基-7,8,12,13,14,15,16,17-十氢-6H-环戊烷[a]菲-3,17-二醇
(17R)-17-乙炔基-13-甲基-7,8,12,13,14,15,16,17-十氢-6H-环戊烷[a]菲-3,17-二醇
9,11-脱氢乙炔基雌二醇