6-羟基-5-甲氧基-1-茚酮

6-苄氧基-5-甲氧基-1-茚酮

2-(5,6-dihydroxy-2,3-dihydroinden-1-ylidene)propanedinitrile

5,6-bis(phenylmethoxy)-2,3-dihydroinden-1-one

6-hydroxy-5-phenylmethoxy-2,3-dihydroinden-1-one