3757914 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3757914 > 2 > ChemIDplus > 068584974 > 68584-97-4 Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt, reaction products with 4-((4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl)-2-methylbenzenamine monohydrochloride > 68584-97-4 > 068584974 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068584974 $$$$