Free release

61579-94-0 4h-1-benzopyran-4-one, 5,6,7,8-tetrahydro-2,3-diphenyl-

service@apichina.com
Product Name 4H-1-Benzopyran-4-one, 5,6,7,8-tetrahydro-2,3-diphenyl-
CAS No. 61579-94-0
Molecular Formula C21H18O2