5-chloro-3-[(3-methylbutyl)sulfanyl]-1,2,4-thiadiazole

5-chloro-3-[(2-phenoxyethyl)sulfanyl]-1,2,4-thiadiazole

ethyl 5-(4-chlorophenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(4-methylphenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(3,4-dichlorophenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(3-methoxyphenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(3,5-dichlorophenyl)-1H-pyrazole-4-carboxylate

ethyl 5-(phenoxymethyl)-1H-pyrazole-4-carboxylate

ethyl 5-[(4-nitrophenyl)methyl]-1H-pyrazole-4-carboxylate

ethyl 5-[(2,6-dichlorophenyl)methyl]-1H-pyrazole-4-carboxylate

ethyl 5-(2-cyclopentylethyl)-1H-pyrazole-4-carboxylate