3-methyl-1-(4-nitrobenzoyl)piperazine

1-(3-methylpiperazin-1-yl)heptan-1-one

1-(3,5-dinitrobenzoyl)-2-methylpiperazine

2-(4-methoxyphenyl)-1-(2-methylpiperazin-1-yl)ethan-1-one

2-methyl-1-[3-(trifluoromethyl)benzoyl]piperazine

1-(4-chloro-2-fluorobenzoyl)-2-methylpiperazine

ethyl (2Z)-2-chloro-2-[2-(5-chloro-2-methylphenyl)hydrazin-1-ylidene]acetate

2-氯-2-[2-(4-氟苯基)肼基]乙酸乙酯, ethyl (2Z)-2-chloro-2-[2-(4-fluorophenyl)hydrazin-1-ylidene]acetate

1-(2,3-dimethylphenyl)-5-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid

1-(2,5-dichlorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid

1-(4-ethylphenyl)-5-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid