Free release

24562-68-3 2h-1-benzothiopyran, 5,6,7,8-tetrahydro-2,4-diphenyl-

service@apichina.com
Product Name 2H-1-Benzothiopyran, 5,6,7,8-tetrahydro-2,4-diphenyl-
CAS No. 24562-68-3
Molecular Formula C21H20S