Free release

24456-76-6 1h-2-benzopyran-1-one, 3-(3,4-dihydroxyphenyl)-

service@apichina.com
Product Name 1H-2-Benzopyran-1-one, 3-(3,4-dihydroxyphenyl)-
CAS No. 24456-76-6
Molecular Formula C15H10O4