Flux & ImpregnantChina (2S) -2-Cyclohexyl-N- (2-pyrazinylcarbonyl) Glycyl-3-Methyl-L-Valine CAS: 402958-96-7, Intermediate of Telaprevir, Find details about China Telaprevir Intermediates, Telaprevir from (2S) -2-Cyclohexyl-N- (2-pyrazinylcarbonyl) Glycyl-3-Methyl-L-Valine CAS: 402958-96-7, Intermediate of Telaprevir