3729450 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3729450 > 2 > ChemIDplus > 004810575 > 4810-57-5 5-Oxoproline, compound with (carboxylatomethyl)trimethylammonium (1:1) EINECS 225-374-4 > 4810-57-5 > 004810575 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=004810575 $$$$