英文别名di(2,4-xylyl) disulphide; Bis(2,4-xylyl) persulfide; 2,4-Xylyl disulfide; Disulfide, bis(2,4-dimethylphenyl); 1-[(2,4-dimethylphenyl)disulfanyl]-2,4-dimethylbenzene; Bis(2,4-dimethylphenyl) Disulfide; Vortioxetine Impurity 18; Vortioxetine impurity H