| 英文名称: | | 1,4-Benzenediamine,N,N'-mixed Ph and tolyl derivs. | | N,N'-Diphenyl-p-phenylenediamine,methylated | | Hydroquinone,o-toluidine,aniline condensate | | 1,4-Benzenediamine, N,N'-mixed Ph and tolyl derivs. | | N,N'-Diphenyl-p-phenylenediamine, methylated | | Hydroquinone, o-toluidine, aniline condensate | | 1,4-benzenediamine, n,n'-mixed phenyl and tolyl derivs. | | n,n'-diaryl-p-phenylene diamine |
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