3844960 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3844960 > 2 > ChemIDplus > YP2373500 > NIOSH/YP2373500 > L-Tyrosine, N-(2-carboxyethyl)- N-(2-Carboxyethyl)-L-tyrosine YP2373500 > YP2373500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YP2373500 $$$$