Pharmaceutical IntermediateChina 4-[ (1R) -1- (2, 3-Dimethylphenyl) Ethyl]-1h-Imidazole Monohydrochloride CAS No. 190000-46-5, Find details about China Medetomidine Impurity 6, 54-31-9 from 4-[ (1R) -1- (2, 3-Dimethylphenyl) Ethyl]-1h-Imidazole Monohydrochloride CAS No. 190000-46-5