4,5-二氢螺[哌啶-4,7-噻吩并[2,3-c]吡喃]

5,6-二氢-1-苯并噻吩-7(4H)-酮

3-乙烯基噻吩

2-thiophen-3-ylethyl N-phenylcarbamate

3-噻吩丙酸