Pyrrole e Impurezas

5-Formyl-4-methyl-1h-pyrrole-3-carboxylic acid

2-Chloro-1-[1-(4-methoxyphenyl)-2,5-dimethyl-1h-pyrrol-3-yl]ethan-1-one

Ethyl 5-bromo-2-methyl-1H-pyrrole-3-carboxylate

1-[2-(pyridin-4-yl)ethyl]-1h-pyrrole-2-carbaldehyde

1-(3,4-Diethoxyphenyl)-2,5-dimethyl-1h-pyrrole-3-carboxylic acid

1-(4-Bromophenyl)-2,5-dimethyl-1h-pyrrole-3-carboxylic acid

1-Methyl-4-(4-nitrobenzoyl)-1H-pyrrole-2-carbaldehyde

4-(2-Methyl-5-phenyl-1h-pyrrol-1-yl)benzoic acid

2,5-Dimethyl-1-(3-methylpyridin-2-yl)-1h-pyrrole-3-carbaldehyde

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

2-[1-(3,5-dimethylphenyl)-2,5-dimethyl-1h-pyrrol-3-yl]acetic acid

2-Chloro-5-thienyl-(1-methyl-2-pyrrolyl)methanol

3-Bromo-1-methyl-5-(2,2,2-trichloroacetyl)-1h-pyrrole-2-sulfonyl chloride

4-Iodo-1,2,5-trimethyl-1H-pyrrole-3-carbaldehyde

1-(1H-pyrrol-1-yl)cyclohexane-1-carboxylic acid

N-(2,5-dimethyl-1h-pyrrol-1-yl)urea

1-(2,4-Dimethylphenyl)-2,5-dimethyl-1h-pyrrole-3-carboxylic acid

2,5-Dimethyl-1-[3-(morpholine-4-sulfonyl)phenyl]-1H-pyrrole-3-carbaldehyde

Methyl 2-[3-(2-chloroacetyl)-2,5-dimethyl-1h-pyrrol-1-yl]acetate

1-(3-Chloro-4-fluorophenyl)-2,5-dimethyl-1H-pyrrole