Preferred Label : R 2956;
MeSH note : RN given refers to (8 alpha,17 beta)-isomer; structure;
CISMeF synonym : 17 beta-hydroxy-2 alpha,2 beta,17 alpha-trimethyl-8 alpha-estra-4,9,11-trien-3-one;
MeSH synonym : R-2956;
MeSH CAS label : estra-4,9,11-trien-3-one, 17-hydroxy-2,2,17-trimethyl-, (8 alpha,17 beta)-;
MeSH Related Number : R 2956, (17beta)-isomer; 23983-19-9 ((17beta)-isomer);
Registry Number MeSH : 42438-88-0;
Related CAS MeSH : 23983-19-9 (R 2956, (17beta)-isomer);
related registry number list (CISMeF) : 23983-19-9 ((17beta)-isomer);
Is substance : O;
Origin ID : C005672;
UMLS CUI : C0072910;
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