Free release

193619-94-2 2h-1-benzopyran-2-one, 3-[3-(2-hydroxyphenyl)-1-oxo-2-propenyl]-

service@apichina.com
Product Name 2H-1-Benzopyran-2-one, 3-[3-(2-hydroxyphenyl)-1-oxo-2-propenyl]-
CAS No. 193619-94-2
Molecular Formula C18H12O4