3749344 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3749344 > 2 > ChemIDplus > 064684157 > 64684-15-7 Polymyxin F, hydrochloride > 64684-15-7 > 064684157 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=064684157 $$$$