Free release

82297-83-4 4h-1,4-benzothiazine-2-carboxylic acid, 7-bromo-3-methyl-, ethyl ester

service@apichina.com
Product Name 4H-1,4-Benzothiazine-2-carboxylic acid, 7-bromo-3-methyl-, ethyl ester
CAS No. 82297-83-4
Molecular Formula C12H12BrNO2S