72919-81-4

5-[[4-[Dibenzylamino]phenyl]azo]-1,4-dimethyl-1H-1,2,4-triazolium methyl sulfate 5-[[4-[dibenzylamino]phenyl]azo]-1,4-dimethyl-1H-1,2,4-triazolium methyl sulphate 1H-1,2,4-Triazolium, 5-[[4-[bis(phenylmethyl)amino]phenyl]azo]-1,4-dimethyl-, methyl sulfate