Free release

869650-19-1 2h-1-benzopyran-3,4-dione, 2-(3,4-dimethoxyphenyl)-6-methyl-

service@apichina.com
Product Name 2H-1-Benzopyran-3,4-dione, 2-(3,4-dimethoxyphenyl)-6-methyl-
CAS No. 869650-19-1
Molecular Formula C18H16O5