(5-Phenyl-1H-[1,2,4]diazaphosphol-3-yl)-phosphonic acid dimethyl ester

(5R,7R)-5-((R)-but-3-yn-2-yl)-2,2,3,3,7,9,9,10,10-nonamethyl-4,8-dioxa-3,9-disilaundecane

[(E)-(1R,2R)-1-((E)-(S)-1,3-Dimethyl-pent-1-enyl)-2,4-dimethyl-hex-3-en-5-ynyloxy]-triisopropyl-silane

3a,6-Di-tert-butyl-1a,2,3,3a,3b,4,5,7-octahydro-1H-cyclopenta[a]cyclopropa[d]pentalene

2,5-di-tert-butyl-1-methylcyclopenta-1,3-diene