3770194 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3770194 > 2 > ChemIDplus > 077190068 > 77190-06-8 A1-(2-Nitro-4-trimethylammoniophenyl)-insulin Insulin, (2-nitro-4-trimethylammoniophenyl)(A1)- Insulin, NA-(2-nitro-4-(trimethylammonio)phenyl)- > 77190-06-8 > 077190068 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=077190068 $$$$