英文同义词: | Bupivacaine-002;Bupivacaine Impurity 14;Bupivacaine Impurity 8;Bupivacaine impurity 10/1-dibutyl-2-[[(2,6-dimethylphenyl)amino]carbonyl]-piperidinium;Bupivacaine Impurity 8 ABCDEFGHJKL;1,1-Dibutyl-2-((2,6-dimethylphenyl)carbamoyl)piperidin-1-ium;Piperidinium, 1,1-dibutyl-2-[[(2,6-dimethylphenyl)amino]carbonyl]- |