Free release

53853-00-2 5h-1-benzothiopyran-5-one, 4,6,7,8-tetrahydro-2,4-diphenyl-

service@apichina.com
Product Name 5H-1-Benzothiopyran-5-one, 4,6,7,8-tetrahydro-2,4-diphenyl-
CAS No. 53853-00-2
Molecular Formula C21H18OS