3778026 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3778026 > 2 > ChemIDplus > 085168747 > 85168-74-7 EINECS 285-915-5 L-Tryptophan, compound with 5-oxo-DL-proline (1:1) > 85168-74-7 > 085168747 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085168747 $$$$