3-[[4-(diethylamino)phenyl]azo]-1,2-dimethyl-1h-indazoliu methyl sulfate

1H-Indazolium, 3-4-(diethylamino)phenylazo-1,2-dimethyl-, methyl sulfate

3-[[4-(diethylamino)phenyl]azo]-1,2-dimethyl-1H-indazolium methyl sulphate