3802109 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3802109 > 2 > ChemIDplus > 097375434 > 97375-43-4 Benzenesulfonic acid, 4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-, compd. with N,N'-di(phenyl, o-tolyl and xylyl)guanidine (1:1) EINECS 306-700-5 > 97375-43-4 > 097375434 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097375434 $$$$