Free release

90102-25-3 4h-1-benzopyran-8-carboxylic acid,3-methyl-2-[4-(1-methylethyl)phenyl]-4-oxo-, ethyl este

service@apichina.com
Product Name 4H-1-Benzopyran-8-carboxylic acid,3-methyl-2-[4-(1-methylethyl)phenyl]-4-oxo-, ethyl ester
CAS No. 90102-25-3
Molecular Formula C22H22O4