2,4-triazolium, 5-[[4-(diethylamino)phenyl]azo]-1,4-dimethyl-1h- methyl sulf

1H-1,2,4-Triazolium, 5-4-(diethylamino)phenylazo-1,4-dimethyl-, methyl sulfate

5-[[4-(diethylamino)phenyl]azo]-1,4-dimethyl-1H-1,2,4-triazolium methyl sulphate