(R)-5-((1-Methyl-3-indolyl)carbonyl)-4,5,6,7-tetrahydro-1H-benzimidazole hydrochloride 132907-72-3 CCRIS 7704 Methanone, (1-methyl-1H-indol-3-yl)((5R)-4,5,6,7-tetrahydro-1H-benzimidazol-5-yl)-, monohydrochloride Methanone, (1-methyl-1H-indol-3-yl)(4,5,6,7-tetrahydro-1H-benzimidazol-5-yl)-, monohydrochloride, (R)- Ramosetron hydrochloride YM 060 YM060