3-methyl-6-thiophen-2-ylpyrido[3,2-c]pyridazine

N-methyl-1-[3-(2-thienyl)-1H-pyrazol-5-yl]methanamine

3-(2-噻吩)-5-对甲苯-4,5-二氢-1H-吡唑-1-硫代羧胺

1-thiophen-2-yl-2-(N-trimethylsilyloxyanilino)ethanone

2-羟基-1-(噻吩-2-基)乙酮