IUPAC:6,6',7,7'-tetrahydroxy-3,3'-dimethyl-1,1',4,4'-tetraoxo-5,5'-bis(propan-2-yl)-1H,1'H,4H,4'H-[2,2'-binaphthalene]-8,8'-dicarbaldehyde
IUPAC:6,6',7,7'-tetrahydroxy-3,3'-dimethyl-1,1',4,4'-tetraoxo-5,5'-bis(propan-2-yl)-1H,1'H,4H,4'H-[2,2'-binaphthalene]-8,8'-dicarbaldehyde