1H-2-苯并吡喃-7-羧基LIC酸,5-氯-3,4-二氢-8-羟基-3-甲基-1-氧代

2-(1-chloropentyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

3-(1-hydroxyethyl)-4-tritylsulfanylazetidin-2-one

1-bromo-2-ethenylcyclohexene

1-(benzenesulfonyl)indole-2-sulfonyl chloride