methyl 2-hydroxy-2-methylpent-4-enoate

2-羟基-2-甲基-4-戊酸乙酯

(9ci)-2-(2-丙烯基)-苯甲醛

N-cyclohexyl-1,1-dimethoxyhex-5-en-2-imine

2-(2-丙烯基)-苯并噻唑