2-hydroxy-3,5-dimethoxy-4-methylbenzaldehyde

3,7-二甲基-1,6-辛二烯

2,4-二甲氧基-3-甲基苯甲醛

1,2,3-三甲氧基苯

2,5-dihydroxy-4-methoxy-3-methyl-benzaldehyde