3-Hydroxy-4-(methoxycarbonyl)-2,5-dimethylphenyl 3-formyl-2,4-dihydroxy-6-methylbenzoate 479-20-9 Antranoric acid Atranoric acid Atranorin Atranorine Benzoic acid, 3-formyl-2,4-dihydroxy-6-methyl-, 3-hydroxy-4-(methoxycarbonyl)-2,5-dimethylphenyl ester (9CI) EINECS 207-527-7 Isophthalaldehydic acid, 2,4-dihydroxy-6-methyl-, 4-ester with methyl 3,6-dimethyl-beta-resorcylate (8CI) NSC 249980 NSC 685591 Parmelin Parmelin acid Usnarin Usnarin acid