2-(4-Idrossifenilmercapto)-2-(4-(alpha-carbossiisopropossi)fenilmercapto)propano [Italian] 2-(p-((1-((p-Hydroxyphenyl)thio)-1-methylethyl)thio)phenoxy)-2-methylpropionic acid 99661-87-7 MG 6882 Propionic acid, 2-(p-((1-((p-hydroxyphenyl)thio)-1-methylethyl)thio)phenoxy)-2-methyl-