3819247 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3819247 > 2 > ChemIDplus > 182238091 > 182238-09-1 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, disodium salt, coupled with diazotized 4-butylbenzenamine, diazotized 4,4'-cyclohexylidenebis(benzenamine) and m-phenylenediamine, sodium salt > 182238-09-1 > 182238091 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=182238091 $$$$