Tetra![8-Amino-7-chloro-2,3-dihydro-benzo[1,4]dioxine-5-carboxylic acid ethyl ester](http://thsciimg.chemcd.cn/TS68054.gif)
Chemical Name : 8-Amino-7-chloro-2,3-dihydro-benzo[1,4]dioxine-5-carboxylic acid ethyl ester
CAS : 191024-17-6
Synonyms: 8-Amino-7-chloro-2,3-dihydro-benzo[1,4]dioxine-5-carboxylic acid ethyl ester;Ethyl 8-amino-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylate
![Thieno[2,3-b]pyridine-2-carboxylic acid](http://thsciimg.chemcd.cn/TS47704.gif)
