Synonyms: Pyridinium,1-benzyl-3,4-dimethyl-, chloride (8CI); Pyridinium,3,4-dimethyl-1-(phenylmethyl)-, chloride (9CI); 1-Benzyl-3,4-dimethylpyridiniumchloride; 3,4-Dimethyl-1-(phenylmethyl)pyridinium chloride;N-(Phenylmethyl)-3,4-dimethylpyridinium chloride