3799520 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3799520 > 2 > ChemIDplus > 094552315 > 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with 4-nitrobenzenamine and resorcinol 94552-31-5 EINECS 305-477-1 > 94552-31-5 > 094552315 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=094552315 $$$$