1-butyl-3-methyl-1H-pyrazole-4-sulfonyl chloride

1-[(1-ethyl-5-methyl-1H-pyrazol-4-yl)sulfonyl]piperidin-4-amine

1-(2-carboxyethyl)-1H-pyrazole-3-carboxylic acid

5-{[[(1,5-dimethyl-1H-pyrazol-4-yl)methyl](methyl)amino]carbonyl}-1-methyl-1H-pyrazole-4-carboxylic acid

1,3-bis(1-methyl-1H-pyrazol-5-yl)propane-1,3-dione

1'-ethyl-3'-methyl-1-phenyl-1H,1'H-3,4'-bipyrazole-4-carbaldehyde

(2Z)-2-[(4-bromophenyl)imino]-1,3-thiazolidin-4-one

ethyl 4-(3-methyl-5-oxo-2,5-dihydro-1H-pyrazol-1-yl)benzoate

2-(4-chlorophenyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one

N'-acetyl-2-cyanoacetohydrazide

2-(5-chloro-2-ethoxy-4-formylphenoxy)-N-(2-phenylethyl)acetamide