5-(4-chlorophenyl)-2-methyl-3-thiophen-2-yl-3,4-dihydropyrazole

3,5-dithiophen-2-yl-4,5-dihydro-1H-pyrazole

3-phenyl-5-thiophen-2-yl-4,5-dihydro-1H-pyrazole

3-(4-chlorophenyl)-5-thiophen-2-yl-4,5-dihydro-1H-pyrazole

3-硝基噻吩-2-羧酸