3741855 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3741855 > 2 > ChemIDplus > 042783211 > 3,10-Bis((4-amino-3-sulphophenyl)amino)-6,13-dichlorotriphenodioxazine-4,11-disulphonic acid 42783-21-1 EINECS 255-941-1 > 42783-21-1 > 042783211 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=042783211 $$$$