2-benzyl-4-methoxynaphthalen-1-ol

1-甲氧基萘-4-乙酸酯

6-methoxy-4-methylbenzo[h]chromen-2-one

6-hydroxy-4-methyl-2-oxo-2H-benzo[h]benzopyran

(E)-4-methoxy-2-(4-methoxy-1-oxonaphthalen-2(1H)-ylidene)naphthalen-1(2H)-one