Free release

7216-47-9 2h-1-benzopyran-2-one, 3-benzoyl-3,4-dihydro-

service@apichina.com
Product Name 2H-1-Benzopyran-2-one, 3-benzoyl-3,4-dihydro-
CAS No. 7216-47-9
Molecular Formula C16H12O3