(2008/06/13)
4-[1-(3,5-Dibromo-4-methylcarbamoyloxy-phenyl)-meth-(Z)-ylideneaminooxy]-3-nitro-benzoic acid methyl ester
4-[1-[3,5-Dibromo-4-(3-trifluoromethyl-phenylcarbamoyloxy)-phenyl]-meth-(Z)-ylideneaminooxy]-3-nitro-benzoic acid methyl ester
4-[1-[3,5-Dibromo-4-(3,4-dichloro-phenylcarbamoyloxy)-phenyl]-meth-(Z)-ylideneaminooxy]-3-nitro-benzoic acid methyl ester
4-[1-[3,5-Dibromo-4-(2,4,5-trichloro-phenylcarbamoyloxy)-phenyl]-meth-(Z)-ylideneaminooxy]-3-nitro-benzoic acid methyl ester