Methyl 4,5-dibromo-1H-pyrrole-2-carboxylate

4,5-Dibromo-1H-pyrrole-2-carbohydrazide

Ethyl 3,5-dimethyl-1H-pyrazole-4-carboxylate

2-[(2-Ethoxy-2-oxoethyl)sulfanyl]-benzenecarboxylic acid

Ethyl 2-(5-bromo-1H-indol-3-yl)-2-oxoacetate

Ethyl 2-(5-methoxy-1H-indol-3-yl)-2-oxoacetate

tert-Butyl 4-(4-aminobenzoyl)tetrahydro-1(2H)-pyrazinecarboxylate

5-(Trifluoromethyl)-1H-indazol-3-amine

4-Chloro-1H-indazol-3-amine

Methyl 3-amino-4-chloro-1-benzothiophene-2-carboxylate

2-Chloro-5-iodonicotinic acid

Ethyl N-(2-cyanoacetyl)carbamate