Free release

894807-03-5 2h-1-benzopyran-2-one, 7,8-dihydroxy-3-(3,4,5-trimethoxyphenyl)-

service@apichina.com
Product Name 2H-1-Benzopyran-2-one, 7,8-dihydroxy-3-(3,4,5-trimethoxyphenyl)-
CAS No. 894807-03-5
Molecular Formula C18H16O7