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10453-39-1 ent-17α-ethynylestra-1,3,5(10)-trien-3,17-diol

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Product Name ent-17α-Ethynylestra-1,3,5(10)-trien-3,17-diol
CAS No. 10453-39-1
Synonyms 19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol, (8α,9β,13α,14β)-