英文别名Cisatracurium Besilate Impurity 25; (1R,2S)-1-[(3,4-Dimethoxyphenyl)methyl]-2-[3-(1,1-dimethylethoxy)-3-oxopropyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-isoquinolinium Benzenesulfonate; Atracurium Impurity 85; Isoquinolinium, 1-[(3,4-dimethoxyphenyl)methyl]-2-[3-(1,1-dimethylethoxy)-3-oxopropyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-, (1R,2S)-, benzenesulfonate (1:1); Cisatracurium Besilate Impurity 38; Atracurium Impurity 6 Besylate 
