4,4'-(propane-2,2-diylbis(sulfanediyl))bis(2,6-di-tert-butylphenol)-D6;4,4'-[(1-Methylethylidene)bis(thio)]bis[2,6-bis(1,1-dimethylethyl)phenol-d6; Bis(3,5-di-tert-butyl-4-hydroxyphenyl) Mercaptole Acetone-d6; 4,4'-(Isopropylidenedithio)bis[2,6-di-tert-butyl-phenol-d6; Biphenabid-d6; Bisbid-d6; Bisphenabid-d6; Lipomal-d6; Lorelco-d6; Lurselle-d6;