1-ethoxy-2-(2-ethoxyethoxymethoxy)ethane

4-氟-2,6-双羟基甲基苯酚

3-bromo-5-(1-methylpyrrolidin-2-yl)pyridine

5-(hydroxymethyl)-2,3-dimethylcyclopent-2-en-1-one

1,3-二甲基-2,4-二氧代-6-苄基-1,2,3,4,5,6,7,8-八氢嘧啶并(4,5-d)嘧啶