Synonyms: Acid thio-4,4' di(phenoxy-2 methyl-2 propionique) [French];2,2'-(Thiobis(4,1-phenyleneoxy))bis(2-methylpropanoic acid);Propanoic acid, 2,2'-(thiobis(4,1-phenyleneoxy))bis(2-methyl-;AC1MHK54;LS-121601;Acid thio-4,4' di(phenoxy-2 methyl-2 propionique);2-[4-[4-(1-hydroxy-2-methyl-1-oxopropan-2-yl)oxyphenyl]sulfanylphenoxy]-2-methylpropanoic acid;69361-68-8