1-[7-(4-butyloctyl)-9H-fluoren-2-yl]hexan-1-one

1,1-dimethoxyoct-1-en-3-one

1,1,1-trichlorooctan-3-one

1,1,1-trimethoxyoctan-3-one

1,1-dimethoxyocta-1,3-dien-3-yloxy(trimethyl)silane