602977 -OEChem-02060822442D 0 0 0 0 0 0 0 0 0999 V2000 M END > 602977 > 4 > NIAID > 007797 > NIAID - Anti-HIV/OI Chemical Compound Database NATURAL PRODUCTS PEPTIDES, CYCLIC > 1404-26-8 (FREE BASE) AIDS-007797 AIDS007797 Polymyxin B Polymyxin B (Mixture of polymyxins B1 and B2) > 007797 AIDS007797 > 4364558 6517562 7930738 > http://chemdb.niaid.nih.gov/struct_search/an/an_search.htm > http://chemdb.niaid.nih.gov/struct_search/all/url_search.asp?aids_no=007797 $$$$