Free release

496854-94-5 4h-naphtho[1,2-b]pyran-3-carbonitrile,2-amino-6-chloro-4-(4-chlorophenyl)-

service@apichina.com
Product Name 4H-Naphtho[1,2-b]pyran-3-carbonitrile,2-amino-6-chloro-4-(4-chlorophenyl)-
CAS No. 496854-94-5
Molecular Formula C20H12Cl2N2O