Preferred Label : 3-hydroxy-4-((2-hydroxy-1-naphthalenyl)azo)-1-naphthalenesulfonic acid;
UMLS semantic type : T109 - Organic Chemical; T130 - Indicator, Reagent, or Diagnostic Aid;
Is substance : O;
Origin ID : M0118949;
UMLS CUI : C0950604;
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- calcon [MeSH Supplementary Concept]
Semantic type(s)