[1,1'-Biphenyl]-2,4'-diol, 3,3',5,5'-tetrakis(1,1-dimethylethyl)-

四叔丁基联苯酚

4-氯-2,4,6-三叔丁基-环己-2,5-二烯-1-酮

2-tert-butyl-4-methoxyphenoxyl radical