1H-1,2,4-Triazol-3-amine, N-((2,4-dichlorophenyl)methylene)- 1H-1,2,4-Triazole, 3-(2,4-dichlorobenzylideneamino)- 3-(2,4-Dichlorobenzylideneamino)-1H-1,2,4-triazole 73953-90-9 BRN 4748885