3-((3-Chloropropionyl)hydrazino)-5-(4-chlorophenyl)-1,2,4-triazine 3-Chloropropionic acid, 2-(5-(4-chlorophenyl)-3-as-triazinyl)hydrazide 70551-93-8 Propionic acid, 3-chloro-, 2-(5-(4-chlorophenyl)-3-as-triazinyl)hydrazide