Preferred Label : 20-oxopregnacalciferol;
MeSH note : side chain analog of vitamin D3; structure given in first source;
MeSH synonym : 3 beta-hydroxy-9,10-secopregna-5,7,10(19)-triene-20-one;
MeSH CAS label : ethanone, 1-(octahydro-4-((5-hydroxy-2-methylenecyclohexylidene)ethylidene)-7a-methyl-1H-inden-1-yl)-,
(1S-(1alpha,3abeta,4E(1Z,5R*),7aalpha))-;
Registry Number MeSH : 86120-56-1;
Is substance : O;
Origin ID : C036880;
UMLS CUI : C0617830;
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