Free release

89456-45-1 4h-1-benzopyran-4-one,5,8-bis(acetyloxy)-7-methoxy-2-(4-methoxyphenyl)-

service@apichina.com
Product Name 4H-1-Benzopyran-4-one,5,8-bis(acetyloxy)-7-methoxy-2-(4-methoxyphenyl)-
CAS No. 89456-45-1
Molecular Formula C21H18O8