1,3-PHENYLENEDIACETIC ACID

1,4,5,6,7,7-HEXACHLOROBICYCLO(2.2.1)-5-HEPTENE-2,3-DICARBOXIMIDE

1,4-Phenylenebisboronic acid

1,4-BENZENEDIBORONIC ACID BIS(NEOPENTYL GLYCOL) ESTER

1,4-Di(2,2,2-trifluoroethoxy)benzene

1,4-BIS(CHLOROMETHYL)-2,5-DIMETHOXYBENZENE

1,4-Bis(diphenylphosphino)butane

1,4-Bis(trifluoromethyl)-benzene

1,4-BUTANEDIOL BIS(2,2,2-TRIFLUOROETHANE SULPHONATE)

1,4-BUTANEDIOL BIS(BETA-AMINOCROTONATE)