(1S,6R)-6-methyl-6-((triethylsilyl)ethynyl)cyclohex-2-ene-1-carbaldehyde

(((1R,2R)-2-(2,2-dibromovinyl)-1-methylcyclohex-3-en-1-yl)ethynyl)triethylsilane

N-[(1R,2S,3S,4R,5R)-2-(tert-Butyl-dimethyl-silanyloxy)-1,3,5-trimethyl-4-triethylsilanyloxy-hept-6-enyl]-acetamide