Free release

139056-28-3 1h-2-benzopyran-4-carboxylic acid, 6-bromo-3-methoxy-1-oxo-, methylester

service@apichina.com
Product Name 1H-2-Benzopyran-4-carboxylic acid, 6-bromo-3-methoxy-1-oxo-, methylester
CAS No. 139056-28-3
Molecular Formula C12H9BrO5