3819459 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3819459 > 2 > ChemIDplus > 188855825 > 188855-82-5 Insulin Regular Regular insulin > 188855-82-5 > 188855825 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=188855825 $$$$