Chemical Name : Methyl 5-(chlorosulfonyl)-4-methyl-2-thiophenecarboxylate
CAS : 423768-46-1
Synonyms: Methyl 5-(chlorosulfonyl)-4-methyl-2-thiophenecarboxylate;Methyl 5-(chlorosulphonyl)-4-methyl-2-thiophenecarboxylate;Methyl 5-(chlorosulphonyl)-4-methylthiophene-2-carboxylate
Tetra

![7-CHLOROTHIENO[3,2-B]PYRIDINE-2-CARBOXYLIC ACID](https://thsciimg.chemcd.cn/TS86776.gif)

