Free release

50439-46-8 4h-1-benzopyran-4-one,5-hydroxy-3,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-

service@apichina.com
Product Name 4H-1-Benzopyran-4-one,5-hydroxy-3,6,7,8-tetramethoxy-2-(4-methoxyphenyl)-
CAS No. 50439-46-8
Molecular Formula C20H20O8