苯肼

甲醇

4-安替比林甲醛

diethyl 1,4-dihydro-4-(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-2,6-dimethyl-3,5-pyridinedicarboxylate

1-methyl-2-phenylhydrazine