3-(Dodecylthio)propanoic acid 2-tert-butyl-4-[(5-tert-butyl-4-hydroxy-2-methylphenyl)thio]-5-methylphenyl ester

2-(1,1-dimethylethyl)-4-[[5-(1,1-dimethylethyl)-4-hydroxy-2-methylphenyl]thio]-5-methylphenyl 3-(dodecylthio)propionate

3-(Dodecylthio)propanoic acid 2-(1,1-dimethylethyl)-4-[[5-(1,1-dimethylethyl)-4-hydroxy-2-methylphenyl]thio]-5-methylphenyl ester