2-methylnaphthoic acid, 2-methyl-1-naphthalenecarboxylic acid, l66j bvq c1[wln], 2-Methyl-1-naphthoic acid, 2-methyl-1-naphtoic acid, 1-carboxy-2-methylnaphthalene, 2-Methyl-[1]naphthoesaeure, 1-Naphthalenecarboxylic acid, 2-methyl-, 2-Methylnaphthalen-1-carbonsaeure