1-isopropyl-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

3-(1-ethyl-1H-pyrazol-5-yl)propanoic acid

4-chloro-1-(2,2-diethoxyethyl)-3-nitro-1H-pyrazole

1,1'',3,3''-tetramethyl-1H,1'H,1''H-4,3':5',4''-terpyrazole

1-(4-fluorophenyl)-1',3'-dimethyl-1H,1'H-3,4'-bipyrazole-4-carbaldehyde

1-(3-methylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione

1,3-双(2-苯基乙基)脲, N,N'-bis(2-phenylethyl)urea

ethyl 4-{[(2Z)-4-oxo-1,3-thiazolidin-2-ylidene]amino}benzoate

2-bromo-5-ethoxy-4-(prop-2-ynyloxy)benzaldehyde

N'-acetyl-2-cyanoacetohydrazide

2-chloro-4-[(2,4-dichlorobenzyl)oxy]-5-methoxybenzaldehyde