N,N'-Bis-chloracetyl-4,6-dimethyl-1,3-bis-aminomethyl-benzol;N,N'-Di-chloracetyl-4,6-dimethyl-1,3-di-
-benzol;1,5-bis-[(2-chloro-acetylamino)-methyl]-2,4-dimethyl-benzene;1,5-Bis-[(2-chlor-acetylamino)-methyl]-2,4-dimethyl-benzol;2-chloro-N-[[5-[[(2-chloroacetyl)amino]methyl]-2,4-dimethylphenyl]methyl]acetamide