p. 219 - 227
(2007/10/03)2,2'-[4-(6-trifluoromethanesulfinyl-benzothiazol-2-ylazo)-3-trifluoromethyl-phenylazanediyl]-bis-ethanol
2,2'-[4-(6-trifluoromethoxy-benzothiazol-2-ylazo)-3-trifluoromethyl-phenylazanediyl]-bis-ethanol
2,2'-[4-(6-trifluoromethanesulfonyl-benzothiazol-2-ylazo)-3-trifluoromethyl-phenylazanediyl]-bis-ethanol
2,2'-[3-trifluoromethyl-4-(6-trifluoromethylsulfanyl-benzothiazol-2-ylazo)-phenylazanediyl]-bis-ethanol
2,2'-(4-benzothiazol-2-ylazo-3-trifluoromethyl-phenylazanediyl)-bis-ethanol