4-叔丁基苯酚

2,2,6,6-tetramethyl-5-methylidenehept-3-ene

5-hydroxy-2,2,7,7-tetramethyl-octane-3,4,6-trione-4-oxime

2,5,5-trimethyl-2,3-hexadienal

6'-(tert-butyl)spiro(tricyclo(3.3.1.13.7)decane-2,3'-1',2',4'-trioxan)-5'-one