Preferred Label : 5,10-seco-19-norpregn-5-yne-3,10,20-trione;
MeSH note : inactivates delta5-3-ketosteroid isomerase;
MeSH synonym : pregnyne;
MeSH CAS label : 1H-Cyclodec(e)indene-6,9-dione, 3-acetyl-11,12-didehydro-2,3,3a,4,5,5a,7,8,10,13,13a,13b-dodecahydro-3a-methyl-,
(3S-(3R*,3aS*,5aR*,13aR*,13bR*))-;
Registry Number MeSH : 55512-68-0;
Is substance : O;
Origin ID : C030828;
UMLS CUI : C0048861;
MeSH term(s) associated for indexing
Record concept(s)
Semantic type(s)