3784307 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3784307 > 2 > ChemIDplus > 090218169 > 90218-16-9 Benzenesulfonic acid, 4-amino-, diazotized, coupled with diazotized 4-((4-aminophenyl)azo)benzenesulfonic acid and resorcinol EINECS 290-689-6 > 90218-16-9 > 090218169 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=090218169 $$$$