Free release

659745-56-9 2h-1-benzopyran-3-carboxylic acid, 5-(trifluoromethyl)-

service@apichina.com
Product Name 2H-1-Benzopyran-3-carboxylic acid, 5-(trifluoromethyl)-
CAS No. 659745-56-9
Molecular Formula C11H7F3O3