Free release

849623-63-8 4h-1-benzopyran-4-one,3-(3-chlorobenzoyl)-2-(3-chlorophenyl)-7-hydroxy-6-nitro-

service@apichina.com
Product Name 4H-1-Benzopyran-4-one,3-(3-chlorobenzoyl)-2-(3-chlorophenyl)-7-hydroxy-6-nitro-
CAS No. 849623-63-8
Molecular Formula C22H11Cl2NO6