Chemical Name: [2,​4'-​Bi-​19-​norpregna-​1,​3,​5(10)​-​trien-​20-​yne]​-​3,​3',​17,​17'-​tetrol, (17α)​-​(17'α)​- (9CI)
Synonym:
Smile:
Ethinylestradiol Impurity 4
CAT No::VS-E061023
CAS No:303014-89-3
Mol.Wt.:C40H46O4
Mol.Wt.:590.8
Status:Custom Synthesis
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