3774647 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3774647 > 2 > ChemIDplus > 084134952 > 84134-95-2 A1-Trp-insulin Insulin (ox), 1A-D-tryptophan- Insulin, trp(A1)- Insulin, tryptophan(A1)- > 84134-95-2 > 084134952 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=084134952 $$$$