3-(Caproylhydrazino)-5-phenyl-1,2,4-triazine, hydrochloride 70551-92-7 Caproic acid, 2-(5-phenyl-3-as-triazinyl)hydrazide, hydrochloride HEXANOIC ACID, 2-(5-PHENYL-3-as-TRIAZINYL)HYDRAZIDE, HYDROCHLORIDE