2,6,13,17-tetramethyloctadec-9-yne

N-(3,7-dimethyloctyl)-3,6-dipropynylcarbazole

2,8-di(3,7-dimethyloctyl)anthra[2,3-b:7,6-b']dithiophene-5,11-dione

2-(3,7-dimethyl)octanyl-2-ethoxycarbonyl-1,3-dithiane