二碳酸二叔丁酯

methyl (2S,4S)-2-amino-4-[4-methoxy-3-(3-methoxypropoxy)benzyl]-5-methylhexanoate

3-羟基-4-甲氧基苯甲醛

3-(3-bromopropoxy)-4-methoxybenzaldehyde

3-(3-甲氧基丙氧基)-4-甲氧基苯甲醛