3-methyl-2-(naphthalene-1-carbonyl)benzoic acid

3-methyl-2-(naphthalen-1-ylmethyl)benzoic acid

4-methyl-3-naphthalen-1-yl-3H-2-benzofuran-1-one

11-methyl-5,6,8,9,10,11-hexahydro-benz[a]anthracen-11-ol

醋酸