(2,4,6-Trichlorophenyl)hydrazine 2,4,6-Trichlorophenylhydrazine 2724-66-5 5329-12-4 63133-79-9 71965-09-8 EINECS 226-217-2 Hydrazine, (2,4,6-trichlorophenyl)- NSC 1869