丙二腈

N,N-二乙基苯胺

4-(1-(4-methyoxyphenyl)methylidene)-3-methyl-1-phenyl-1H-pyrazole-5-one

Z-1-phenyl-3-methyl-4-[(4-dimethylaminophenyl)methylene]-5-pyrazolone

5-methyl-2-phenyl-4-(propan-2-ylidene)-2,4-dihydro-3H-pyrazol-3-one