2,6-Di-tert-butyl-p-kresol 1,4-Benzoldiamin, N,N'-gemischte Phenyl und Tolylderivate Ethoxychin N,N'-Di-2-naphthyl-p-phenylendiamin 4'-Anilinotoluol-4-sulfonanilid 2-Mercaptobenzimidazol 1,2-Dihydro-2,2,4-trimethylchinolin N-Phenyl-1-naphthalinamin N-(1-Methylethyl)-N'-phenyl-1,4-benzoldiamin 2,5-Di-tert-butylhydrochinon