Free release

84015-78-1 2h-1-benzopyran-6-sulfonamide, n-(4-chlorophenyl)-2-oxo-

service@apichina.com
Product Name 2H-1-Benzopyran-6-sulfonamide, N-(4-chlorophenyl)-2-oxo-
CAS No. 84015-78-1
Molecular Formula C15H10ClNO4S