1,1,4,4-四苯基丁烷

2,2,6,6-tetramethylthian-4-ol

4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[3H-chromene]

2,2,6,6-tetramethylthiane

2,6-dimethyl-4-methylidenehepta-2,5-diene