3768037 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3768037 > 2 > ChemIDplus > 073297300 > 2H-1-Benzopyran-7-amine, 3-(1H-benzimidazol-2-yl)-N,N-diethyl-, monosulfo deriv, monosodium salt 73297-30-0 > 73297-30-0 > 073297300 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=073297300 $$$$