3767040 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767040 > 2 > ChemIDplus > 072751521 > 72751-52-1 B13-Gln-insulin B13-Glutamine-insulin Insulin (ox), 8A-L-threonine-10A-L-isoleucine-13B-L-glutamine-30B-L-threonine- Insulin, gln(B13)- Insulin, glutamine(B13)- > 72751-52-1 > 072751521 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072751521 $$$$