Free release

168788-28-1 4h-1-benzopyran-4-one, 2-(2,3-dihydro-1,4-benzodioxin-6-yl)-,phenylhydrazone

service@apichina.com
Product Name 4H-1-Benzopyran-4-one, 2-(2,3-dihydro-1,4-benzodioxin-6-yl)-,phenylhydrazone
CAS No. 168788-28-1
Molecular Formula C23H18N2O3