2-[4-[[4-(1,3-dioxoisoindol-2-yl)phenyl]methyl]phenyl]isoindole-1,3-dione

4,4'-二氨基二苯甲烷

bis-(4-acetylamino-3-nitro-phenyl)-methane

4,4'-Dichloro-3,3'-dinitrodiphenylmethane

4,4’-二乙酰胺基二苯基甲烷