625375 -OEChem-02060822442D 0 0 0 0 0 0 0 0 0999 V2000 M END > 625375 > 4 > NIAID > 070016 > NIAID - Anti-HIV/OI Chemical Compound Database ANTITUBERCULOUS AGENTS RIFAMYCINS MYCINS > Rifamycin der. SPA-S-555 > 070016 AIDS070016 > http://chemdb.niaid.nih.gov/struct_search/an/an_search.htm > http://chemdb.niaid.nih.gov/struct_search/all/url_search.asp?aids_no=070016 $$$$