CAS No. 42389-30-0 5-chloro-3-nitro-o-phenylenediamine 5-chloro-3-nitro-o-phenylenediamine Catalog No.: 403242 Name: 5-chloro-3-nitro-o-phenylenediamine CAS: 42389-30-0 Formula: C6H6ClN3O2 Inquire about this product →