Preferred Label : 2-hydroxy-5-nitro-alpha-toluenesulfonic acid; 
MeSH note : structure given in first source; RN given refers to parent cpd; 
CISMeF synonym : 2-hydroxy-5-nitrobenzylsulfonic acid monohydrate; 
MeSH synonym : sodium 2-hydroxy-5-nitro-alpha-toluenesulfonate; 2-hydroxy-5-nitrobenzylsulfonic acid; 2-HNATS; 
MeSH Related Number : 2-hydroxy-5-nitro-alpha-toluenesulfonic acid sodium salt; 95452-61-2 (Na salt); 
Registry Number MeSH : 18690-42-1; 
Related CAS MeSH : 95452-61-2 (2-hydroxy-5-nitro-alpha-toluenesulfonic acid sodium salt); 
related registry number list (CISMeF) :  95452-61-2 (Na salt); 
Is substance : O; 
         
         
            Origin ID : C044452; 
UMLS CUI : C0046173; 
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