1-苯基-5-苊乙酸

3-苯基-1-茚满丙酸

2,2-二甲基-5-异亚丙基-1,3-二噁烷-4,6-二酮

2,2-dimethyl-5-(3'-phenyl-2',3'-dihydro-1'H-inden-1'-ylidene)-1,3-dioxan-4,6-dione