3-(Chloroacetylhydrazino)-5-phenyl-1,2,4-triazine 70551-87-0 ACETIC ACID, CHLORO-, 2-(5-PHENYL-3-as-TRIAZINYL)HYDRAZIDE BRN 0810771 Chloroacetic acid, 2-(5-phenyl-3-as-triazinyl)hydrazide