Free release

389135-58-4 2h-1,4-benzothiazine-3-carboxylic acid, 7-hydroxy-2-methoxy-, methylester

service@apichina.com
Product Name 2H-1,4-Benzothiazine-3-carboxylic acid, 7-hydroxy-2-methoxy-, methylester
CAS No. 389135-58-4
Molecular Formula C11H11NO4S