Synonyms: 17016-43-2 (Parent);AC1L3AMG;10496-54-5;EINECS 234-026-0;EINECS 273-658-1;AR-1J3628;Thymolphthalein monophosphate, magnesium salt;1(3H)-Isobenzofuranone, 3-(4-hydroxy-2-methyl-5-(1-methylethyl)phenyl)-3-(2-methyl-5-(1-methylethyl)-4-(phosphonooxy)phenyl)-, magnesium salt;1(3H)-Isobenzofuranone, 3-(4-hydroxy-2-methyl-5-(1-methylethyl)phenyl)-3-(2-methyl-5-(1-methylethyl)-4-(phosphonooxy)phenyl)-, magnesium salt (1:?);1(3H)-Isobenzofuranone, 3-(4-hydroxy-2-methyl-5-(1-methylethyl)phenyl)-3-(2-methyl-5-(1-methylethyl)-4-(phosphonooxy)phenyl)-, magnesium salt (1:1);51920-13-9;magnesium [4-[1-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-3-oxo-2-benzofuran-1-yl]-5-methyl-2-propan-2-ylphenyl] phosphate;Magnesium 4-(3-(4-hydroxy-5-isopropyl-o-tolyl)-1-oxo-3H-isobenzofuran-3-yl)-6-isopropyl-m-tolyl phosphate;Magnesium 4-(3-(4-hydroxy-6-isopropyl-o-tolyl)-1-oxo-3H-isobenzofuran-3-yl)-6-isopropyl-m-tolyl phosphate;magnesium 4-[1-(4-hydroxy-5-isopropyl-2-methylphenyl)-3-oxo-1,3-dihydro-2-benzofuran-1-yl]-2-isopropyl-5-methylphenyl phosphate;Phenolphthalein, 5',5''-diisopropyl-2',2''-dimethyl mono(dihydrogenphosphate)-, magnesium salt;Phenolphthalein, 5',5''-diisopropyl-2',2''-dimethyl-, dihydrogen phosphate, magnesium salt (1:1)