Free release

196817-55-7 2h-1-benzopyran-2-one,3,4-dihydro-7-hydroxy-4-(4-hydroxyphenyl)-5-methyl-

service@apichina.com
Product Name 2H-1-Benzopyran-2-one,3,4-dihydro-7-hydroxy-4-(4-hydroxyphenyl)-5-methyl-
CAS No. 196817-55-7
Molecular Formula C16H14O4