甲醇钠

5,7-二氯噻吩并[3,2-b]吡啶

3-氨其噻吩-2-甲酸乙酯

5,7-二羟基噻吩并[3,2-b]吡啶

6-ethoxycarbonyl-7-hydroxythieno[3,2-b]pyridin-5(4H)-one