盐酸右美托咪定杂质E 货号:D013005 英文名:Dexmedetomidine Impurity E HCl 同义词:1-(1-(2,3-dimethylphenyl)ethyl)-1H-imidazole hydrochloride CAS号:N/A 分子式:C13H17ClN2 分子量:236.74 询价订购