4,4-(2,2-二甲基丙烷-1,1-二基)二苯酚

ethyl 2-cyano-4,4-dimethylpent-2-enoate

ethyl 2,3-dicyano-4,4-dimethylpentanoate

2,2-dimethyl-N-(2-phenylethyl)propanamide

2,2,4-三甲基-3-戊醇