3766355 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3766355 > 2 > ChemIDplus > 072208141 > 4-((2,4-Dihydroxy-3,5-bis(xylylazo)phenyl)azo)benzenesulphonic acid, compound with N,N'-di-(o-tolyl)guanidine (1:1) 72208-14-1 EINECS 276-467-1 > 72208-14-1 > 072208141 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072208141 $$$$