Synonyms: 4-{3-[4-hydroxy-2-methyl-5-(propan-2-yl)phenyl]-1,1-dioxido-3h-2,1-benzoxathiol-3-yl}-5-methyl-2-(propan-2-yl)phenyl dihydrogen phosphate;60904-21-4;Thymol blue monophosphate;AC1L4SSG;AC1Q6RWQ;AR-1G0211;[4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1;Phenol, 4-(3-(4-hydroxy-2-methyl-5-(1-methylethyl)phenyl)-3H-2,1-benzoxathiol-3-yl)-5-methyl-2-(1-methylethyl)-, 1-(dihydrogen phosphate), S,S-dioxide