2-chlorothieno[3,2-d]pyrimidine-7-carboxylic acid

3-二甲基氨基-4-甲基-2-羧酸甲酯

4-chlorothieno[3,2-d]pyrimidine-7-carboxylic acid

3-氯-4-甲基-2-硫代苯羧酸

4-氯-7-甲基噻吩并[3,2-D]嘧啶