2,2-dimethyl-3H-benzo[g][1]benzofuran

4-methyl-7,8,9,10-tetrahydrobenzo[h]chromen-2-one

(4E)-4-[(3-methylphenyl)hydrazinylidene]naphthalen-1-one

萘乙酰胺

1-羟基萘-2-磺酸