苯甲醛

2-methyl-N-(4-methyl-1,3-oxazol-2-yl)-N-propan-2-ylpropanamide

N-(4-methyl-1,3-oxazol-2-yl)-N-propan-2-ylpentanamide

(4-甲基-1,2-戊二烯-3-基)苯

3,4-dimethylpent-2-enal