3802145 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3802145 > 2 > ChemIDplus > 097392944 > 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-((4-sulfophenyl)azo)-, compds. with N,N'-di(phenyl, o-tolyl andxylyl)guanidine (1:3) 97392-94-4 EINECS 306-731-4 > 97392-94-4 > 097392944 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097392944 $$$$