Pyrazole e Impurezas

1-Methyl-5-(propan-2-yl)-1h-pyrazole-4-carboxylic acid

methyl 1-(2-ethoxy-2-oxoethyl)-1H-pyrazole-3-carboxylate

1-(Sec-butyl)-5-methyl-1H-pyrazole-4-carbaldehyde

5-Ethyl-1-(4-nitrophenyl)-1h-pyrazole-4-carboxylic acid

[3-methyl-4-(1-methyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl]acetic acid

5-Methyl-1-((2-oxopyridin-1(2H)-yl)methyl)-1H-pyrazole-3-carboxylic acid

Methyl 2-(isopropylamino)-4-(1h-pyrazol-1-yl)butanoate

4,5-Dibromo-2 H -pyrazole-3-carboxylic acid

3-(4-chloro-3-nitro-1H-pyrazol-1-yl)propan-1-ol

(R)-1-(6-Bromo-3-(1H-pyrazol-1-yl)pyridin-2-yl)ethan-1-ol

3-Methyl-1-propyl-1h-pyrazole-4-sulfonamide

5-Ethyl-1-(3-methylphenyl)-1h-pyrazole-4-carboxylic acid

5-methyl-1-(1H-pyrazol-1-ylmethyl)-1H-pyrazol-3-amine

2-Amino-6-(4-bromo-1h-pyrazol-1-yl)-2-methylhexanoic acid

1-(5-Fluoro-2-methylphenyl)-1h-pyrazole-3-carboxylic acid

2-(4-chloro-1H-pyrazol-1-yl)-5-fluoroaniline

[2-(3-nitro-1H-pyrazol-1-yl)ethyl]amine hydrochloride

1-cyclopentyl-1H-pyrazole-5-sulfonyl chloride

1-(2-Bromobenzyl)-5-methyl-1h-pyrazol-4-amine

1-(2,2-difluoroethyl)-5-methyl-3-nitro-1H-pyrazole