2,4,5-三甲氧基苯甲醛

1-[bis(2,4,5-trimethoxyphenyl)methyl]-2,4,5-trimethoxybenzene

对羟基苯甲醛

2,4,6-三甲氧基苯甲醛

tris(2,4,6-trimethoxyphenyl)methane