3738550 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3738550 > 2 > ChemIDplus > 033305758 > 33305-75-8 EINECS 251-449-6 Ethyl L-prolinate hydrochloride > 33305-75-8 > 033305758 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=033305758 $$$$