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Impurity of Ethinylestradiol
Ethinylestradiol Inhouse Impurity 2 / Ethinylestradiol 13-Ethyl Impurity
Impurity
Product Name Ethinylestradiol Inhouse Impurity 2 / Ethinylestradiol 13-Ethyl Impurity
Product Category Impurities
CAS No 14012-72-7
Catalog Number GS.45.ETH.32
Chemical Name/Synonyms (17?)-13-Ethyl-18,19-dinorpregna-1,3,5(10)-trien-20-yne-3,17-diol ; 13-Ethyl-17?-ethynylgona-1,3,5(10)-triene-3,17?-diol
Molecular Weight 310.43
Molecular Formula C21H26O2
Purity UNDER DEVELOPMENT
Inventory Status customized