3-((Phenylalanine)hydrazido)-5-phenyl-1,2,4-triazine, dihydrobromide salt, hydrate 69467-40-9 Alanine, phenyl-, 2-(5-phenyl-3-as-triazinyl)hydrazide, dihydrobromide, hydrate L-Phenylalanine, 2-(5-phenyl-1,2,4-triazin-3-yl)hydrazide, dihydrobromide hydrate Phenylalanine, 2-(5-phenyl-3-as-triazinyl)hydrazide, dihydrobromide, hydrate