4-N-OCTYLOXYBIPHENYL-4'-CARBOXYLIC ACID 4-N-PROPYLOXYBIPHENYL-4'-CARBOXYLIC ACID Biphenyl 4-ETHOXY-4'-BIPHENYLCARBOXYLIC ACID 4'-(NONYLOXY)[1,1'-BIPHENYL]-4-CARBOXYLIC ACID METHYL 4'-METHOXYBIPHENYL-4-CARBOXYLATE 4-(HEPTYLOXY)-4'-BIPHENYLCARBOXYLIC ACID 4-(HEXYLOXY)-4'-BIPHENYLCARBOXYLIC ACID 4-(PENTYLOXY)-4'-BIPHENYLCARBOXYLIC ACID 2-BIPHENYL-(3'-METHOXY)CARBOXYLIC ACID