Preferred Label : 4-pregnene-17 alpha,20 beta,21-triol-3,11-dione, 4-(14)C-labeled, (20R)-isomer;
UMLS semantic type : T110 - Steroid; T130 - Indicator, Reagent, or Diagnostic Aid;
CAS number : 51767-71-6;
Is substance : O;
Origin ID : M0309197;
UMLS CUI : C0888596;
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Semantic type(s)