3797726 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3797726 > 2 > ChemIDplus > 094200201 > 1H-Benzimidazolium, 2-(3-(1,3-dihydro-1-methyl-5-(1-pyrrolidinylsulfonyl)-3-(3-sulfopropyl)-2H-benzimidazol-2-ylidene)-1-propenyl)-1-methyl-5-(1-pyrrolidinylsulfonyl)-3-(3-sulfopropyl)-, hydroxide, inner salt, sodium salt 94200-20-1 EINECS 303-495-4 > 94200-20-1 > 094200201 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=094200201 $$$$