183145-66-6 1H-Pyrazolium, 3-((1,2-dimethyl-1H-indol-3-yl)azo)-1,5-dimethyl-2-phenyl-, chloride 3-((1,2-Dimethyl-1H-indol-3-yl)azo)-1,5-dimethyl-2-phenyl-1H-pyrazolium chloride 89923-55-7 92908-59-3 EINECS 289-546-0