Preferred Label : 17 alpha-ethynyl-4,6 beta-ethanoestradiol;
MeSH note : structure;
MeSH CAS label : 5'H-Cyclopenta(4,5,6)-19-norpregna-1(10),2,4-trien-20-yne-3,17-diol, 4',6-dihydro-,
(6alpha,17alpha)-;
Registry Number MeSH : 62842-09-5;
Is substance : O;
Origin ID : C015206;
UMLS CUI : C0606559;
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