3-苄氧基-4-甲氧基苯甲醛

2-(trimethylsilyl)ethyl (2-(4-methoxy-3,6-dioxocyclohexa-1,4-dien-1-yl)ethyl)carbamate

2-(trimethylsilyl)ethyl (2-hydroxy-4,5-dimethoxyphenethyl)carbamate