IUPAC:2,4-dimethyl-7-(3,3,6,6-tetramethyl-1,8-dioxo-2,3,4,5,6,7,8,9-octahydro-1H-xanthen-9-yl)-1-benzofuran-5-carboxylic acid; 2-methylpropan-2-amine
IUPAC:2,4-dimethyl-7-(3,3,6,6-tetramethyl-1,8-dioxo-2,3,4,5,6,7,8,9-octahydro-1H-xanthen-9-yl)-1-benzofuran-5-carboxylic acid; 2-methylpropan-2-amine