3723189 -OEChem-01110814372D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3723189 > 3 > NIAID > 212992 > NIAID - Anti-HIV/OI Chemical Compound Database COMBINATIONS > Tetracycline + Polymycin B > 212992 AIDS212992 > 4364558 > http://chemdb.niaid.nih.gov/struct_search/an/an_search.htm > http://chemdb.niaid.nih.gov/struct_search/all/url_search.asp?aids_no=212992 $$$$