2-[Β(2-噻吩基)乙烯基]苯甲酸

2-[2-(2-噻吩基)乙基]苯甲酸

9, 10-二氢-4H-苯并[4, 5]环庚三烯[1, 2-b]噻吩-4-酮

2-(Diethoxy-phosphorylmethyl)-benzoic acid 2-trimethylsilanyl-ethyl ester

4-(2-carboxy-benzylidene)-piperidine-1-carboxylic acid tert-butyl ester