3820304 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3820304 > 2 > ChemIDplus > 222739153 > 1,5-Naphthalenedisulfonic acid, 3-((4-((1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl)azo)-5-methoxy-2-methylphenyl)azo)-, tripotassium salt 222739-15-3 > 222739-15-3 > 222739153 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=222739153 $$$$