64-67-5

硫酸二乙酯

20491-92-3

2,4,6-三甲氧基苯酚

69832-53-7

2-ethoxy-1,3,5-trimethoxybenzene

5333-45-9

1,2,3,5-四甲氧基苯

75-36-5

乙酰氯

7507-98-4

1-(2-hydroxy-3,4,6-trimethoxyphenyl)ethanone

7508-05-6

2,3,4,6-四甲氧基苯乙酮

69832-53-7

2-ethoxy-1,3,5-trimethoxybenzene

89880-47-7

1-(3-ethoxy-2-hydroxy-4,6-dimethoxyphenyl)ethanone