2'-溴苯乙酮

4-Bromo-3-(2-acetylphenyl)-sydnone

4-(2-acetylphenylazo)methylene-3-ethoxycarbonylmethyl-3,4-dihydro-1,2,3-benzotriazine

3-ethoxycarbonylmethyl-4-ethoxy-3,4-dihydro-1,2,3-benzotriazin-4-ylformaldehyde 2'-acetylphenylhydrazone

2-(2-Acetylphenyl)-3,5-dioxo-2,3,4,5-tetrahydro-1,2,4-triazine-6-carbonitrile