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19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol,(17a)- cas no:50394-90-6

Synonyms: 17a-Ethynylestra-1,3,5(10)-triene-3,4,17b-triol; 19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol;4-Hydroxyethinylestradiol

Identification
Name19-Norpregna-1,3,5(10)-trien-20-yne-3,4,17-triol,(17a)-
CAS50394-90-6
Synonyms17a-Ethynylestra-1,3,5(10)-triene-3,4,17b-triol; 19-Nor-17a-pregna-1,3,5(10)-trien-20-yne-3,4,17-triol;4-Hydroxyethinylestradiol
Molecular FormulaC20H24 O3
Molecular Weight0
Chemical Properties
refractive index1.647

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