Free release

31273-58-2 ethanone,1-(3,4-dihydro-7-hydroxy-2,2-dimethyl-2h-1-benzopyran-6-yl)-

service@apichina.com
Product Name Ethanone,1-(3,4-dihydro-7-hydroxy-2,2-dimethyl-2H-1-benzopyran-6-yl)-
CAS No. 31273-58-2
Molecular Formula C13H16O3