Free release

22321-96-6 2h-1-benzopyran-2-one, 7-methoxy-3-methyl-4-phenyl-

service@apichina.com
Product Name 2H-1-Benzopyran-2-one, 7-methoxy-3-methyl-4-phenyl-
CAS No. 22321-96-6
Molecular Formula C17H14O3