甲醇钠

5,7-二氯噻吩并[3,2-b]吡啶

5-chloro-7-methoxythieno(3,2-b)pyridine-6-carboxylic acid

methyl 5,7-dichlorothieno(3,2-b)pyridine-6-carboxylate

7-hydroxy-6-methoxycarbonylthieno(3,2-b)pyridin-5(4H)-one