4,4-Difluoro-1-(4-methoxyphenyl)butane-1,3-dione

4-Methyl-6-(trifluoromethyl)-pyrimidine-2-thiol

1-(3,5-Dimethyl-phenyl)-pyrrole-2,5-dione

1-(2-Nitro-phenyl)-pyrrole-2,5-dione

5-Ethoxy-4-nitro-1H-pyrazole

4-Chloro-1H-pyrazole

4-氯吡唑

1-Methyl-1H-pyrazole-4-carbaldehyde oxime

7-Furan-2-yl-5-phenyl-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidine

1-(2-Chloro-ethyl)-3,5-dimethyl-1H-pyrazole

1-Ethyl-1H-benzoimidazole-2-thiol

5-(3-Methoxy-phenyl)-2,4-dihydro-pyrazol-3-one