Free release

775337-53-6 2h-1-benzopyran-3-carboxylic acid, 5-hydroxy-2-(trifluoromethyl)-

service@apichina.com
Product Name 2H-1-Benzopyran-3-carboxylic acid, 5-hydroxy-2-(trifluoromethyl)-
CAS No. 775337-53-6
Molecular Formula C11H7F3O4