silane,ethenylmethylbis,tetrahydro,pyran,2h-pyran,tetrahydro-2h-pyran,tetrahydro-2h-pyran-2-yl
2H-pyran
331852-66-5Suppressor of Topoisomerase II Inhibition, 4-Hydroxy-3-[3-(4-hydroxy-3,5-dimethyoxyphenyl)-1-oxo-2-propenyl]-6-methyl-2H-pyran-2-one