2-hydroxy-5-methoxy-4-(3-methylbut-2-enoxy)benzaldehyde

东莨菪内酯

2,4,5-三甲氧基苯甲醛

[3-tert-butyl-2-formyl-4-methoxy-5-(2-trimethylsilylethoxy)phenyl] carbonate

2-hydroxy-5-methoxy-4-(2-trimethylsilylethoxy)benzaldehyde