3767825 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767825 > 2 > ChemIDplus > 073052321 > 73052-32-1 N-(2-Sulfobenzyl)pyridinium betaine Pyridinium, 1-((2-sulfophenyl)methyl)-, inner salt > 73052-32-1 > 073052321 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=073052321 $$$$