Free release

775330-99-9 2h-1-benzopyran-3-carboxylic acid, 6-ethyl-2-(trifluoromethyl)-

service@apichina.com
Product Name 2H-1-Benzopyran-3-carboxylic acid, 6-ethyl-2-(trifluoromethyl)-
CAS No. 775330-99-9
Molecular Formula C13H11F3O3