3-((Trifluoroacetyl)hydrazino)-5-phenyl-1,2,4-triazine 69466-53-1 ACETIC ACID, TRIFLUORO-, 2-(5-PHENYL-3-as-TRIAZINYL)HYDRAZIDE BRN 0553707 Trifluoroacetic acid, 2-(5-phenyl-3-as-triazinyl)hydrazide