triazin,hydrazone,1,2,4-triazin-
1,2,4-triazin-
73384-59-5(6R,7R)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
69467-40-9(2S)-2-amino-3-phenyl-N'-(5-phenyl-1,2,4-triazin-3-yl)propanehydrazide dihydrobromide (non-preferred name)