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

5-(2-fluorophenyl)-1,2-oxazole-3-carboxylic acid

5-(5-甲基-2-呋喃基)异噁唑-3-甲酸, 5-(5-methylfuran-2-yl)-1,2-oxazole-3-carboxylic acid

5-(4-cyclohexylphenyl)-1H-pyrazole

3-(4-nitrophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid

3-(thiophen-2-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid

3-(3-methylphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid

3-(4-bromophenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid

3-(furan-2-yl)-5-methyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid

5-methyl-3-(4-methylphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid

3-(3-chlorophenyl)-5-methyl-4,5-dihydro-1,2-oxazole-5-carboxylic acid