3769001 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3769001 > 2 > ChemIDplus > 074665035 > 4,4'-Dinitro-2,2'-stilbenedisulfonic acid, sodium p-((p-aminophenyl)azo)benzenesulfonate, N,N'-ditolylguanidine reaction product 74665-03-5 Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis(5-nitro-, reaction products with 4-((4-aminophenyl)azo)benzenesulfonic acid monosodium salt, compds. with N,N'-bis(methylphenyl)guanidine > 74665-03-5 > 074665035 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=074665035 $$$$