3741023 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3741023 > 2 > ChemIDplus > 039897193 > 39897-19-3 EINECS 254-684-2 N-((Vinyloxy)carbonyl)-L-tryptophan > 39897-19-3 > 039897193 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=039897193 $$$$