Free release

90102-17-3 4h-1-benzopyran-8-carboxylic acid,2-(2,4-dimethylphenyl)-3-methyl-4-oxo-

service@apichina.com
Product Name 4H-1-Benzopyran-8-carboxylic acid,2-(2,4-dimethylphenyl)-3-methyl-4-oxo-
CAS No. 90102-17-3
Molecular Formula C19H16O4