Methyl 2-[2-(2,6-dichloro-4-nitro-anilino)-3,5-dinitro-phen-yl]acetate.

In the title compound, C(15)H(10)Cl(2)N(4)O(8), the methyl-acetate and dichloro-anilinic groups are oriented at dihedral angles of 57.73 (8) and 62.44 (4)°, respectively to the dinitro-sustituted benzene ring. S(5) and S(7) rings are formed due to intra-molecular N-H⋯Cl and N-H⋯O hydrogen bonds, respectively. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into C(8) chains along the a axis. Further C-H⋯O and N-H⋯O hydrogen bonds link these chains in pairs, forming a polymeric network.