122188-44-7 3-(((2,4,6-Trimethylphenyl)methyl)piperazinyl)rifamycin SV 3-(2,4,6-Trimethylbenzylpiperazinyl)rifamycin SV CGP 7040 (9CI) Cgp 7040 Rifamycin SV, 3-(((2,4,6-trimethylphenyl)methyl)piperazinyl)-