(2S)-1-chloro-2-[2-(trimethylsilyl)ethanesulfonamido]heptane

3-butyl-2-hydroxy-2-cyclopenten-1-one

12-Butyl-4,8-dimethoxy-12H-bis<1,3>dioxolo<1,2:7,8>fluoreno<4,5-def><1,3>dioxepin-12-ol

3,5-di-n-butyl-4-trimethylsilyl-1,2-dithia-4-aza-3,5-diborolidine