3-(Trichloroacetylhydrazino)-5-(4-chlorophenyl)-1,2,4-triazine, hydrochloride 70551-94-9 ACETIC ACID, TRICHLORO-, 2-(5-(4-CHLOROPHENYL)-3-as-TRIAZINYL)HYDRAZIDE, HYDROCH Acetic acid, trichloro-, 2-(5-(4-chlorophenyl)-3-as-triazinyl)hydrazide, hydrochloride Trichloroacetic acid, 2-(5-(4-chlorophenyl)-3-as-triazinyl)hydrazide, hydrochloride