3-tert-butyl-4,4-dimethylpent-1-yn-3-ol

3,6-di-tert-butyl-2,2,7,7-tetramethyloct-4-yn-3,6-diol

3,6-ditert-butyl-2,2,7,7-tetramethylocta-3,4,5-triene

2,2,4,4-tetramethyl-3-ethylpentan-3-ol

三-叔丁基甲醇