Free release

30095-81-9 4h-1-benzopyran-2-carboxylic acid, 6-amino-4-oxo-,ethyl ester

service@apichina.com
Product Name 4H-1-benzopyran-2-carboxylic acid, 6-amino-4-oxo-,ethyl ester
CAS No. 30095-81-9
Molecular Formula C12H11NO4
Molecular Weight 233.2236