126602-89-9 AIDS-010825 AIDS010825 Quinupristin & Dalfopristin RP 59500 RPR59500 Streptogramin Synercid Virginiamycin M1, 26-((2-(diethylamino)ethyl)sulfonyl)-26,27-dihydro-, (26R,27S)-, mixt. with 4-(4-(dimethylamino)-N-methyl-L-phenylalanine)-5-(5-((1-azabicycl- o(2.2.2)oct-3-ylthio)methyl)-4-oxo-L-2-piperidinecarboxylic acid)virginiamycin S1