Free release

90101-87-4 4h-1-benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, methylester

service@apichina.com
Product Name 4H-1-Benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, methylester
CAS No. 90101-87-4
Molecular Formula C18H14O4