Free release

109688-55-3 4h-1-benzopyran-4-one,5,7-dihydroxy-3-methoxy-2-(2,3,4-trimethoxyphenyl)-

service@apichina.com
Product Name 4H-1-Benzopyran-4-one,5,7-dihydroxy-3-methoxy-2-(2,3,4-trimethoxyphenyl)-
CAS No. 109688-55-3
Molecular Formula C19H18O8