122188-46-9 3-((6-Ethyl-1,4-diazabicyclo(4.4.0)decyl)iminomethyl)rifamycin SV 3-(1-Iminomethyl-6-ethyl-1,4-diazabicyclo(4.4.0)decyl)rifamycin SV CGP 29861 (9CI) Cgp 29861 Rifamycin SV, 3-((6-ethyl-1,4-diazabicyclo(4.4.0)decyl)iminomethyl)-