p. 3395 - 3401
(2005)2-methyl-acrylic acid 12-{4-[4-(4-ethoxy-phenylethynyl)-2-methyl-phenylazo]-phenoxy}-dodecyl ester
2-methyl-acrylic acid 9-{4-[4-(4-ethoxy-phenylethynyl)-2-methyl-phenylazo]-phenoxy}-nonyl ester
6-[4-[2-methyl-4-(4-ethoxyphenylethynyl)phenylazo]phenoxy]hexyl methacrylate
4-(6-hydroxyhexyloxy)-2'-methyl-4'-(4-ethoxyphenylethynyl)azobenzene
4-bromo-2-methyl-4'-(6-hydroxyhexyloxy)azobenzene