2',4',5'-Trichloroacetanilide

2',4',5'-TRIMETHYLMETHANESULFONANILIDE

2',4',6'-TRIMETHYLSUCCINANILIC ACID

2',4,4',6'-TETRAMETHYLBENZANILIDE

19-ACETOXY-3-OXO-14-BETA-ANDROST-4-ENE-17-ALPHA-CARBOXYLIC ACID

1α,25-Dihydroxyvitamin D₂

1α,25-二羟维生素 D₂

1H-Indazol-1-ylacetic acid

2',6'-DIETHYL-4-METHOXYBENZANILIDE

2′,6′-Dimethoxy-4-fluorochalcone

2',6'-DIMETHYLOCTANANILIDE

2',6'-DINITRO-N-ETHYL-4'-(TRIFLUOROMETHYL)PROPIONANILIDE

2'-(2-ETHOXY-5-NITROBENZYLOXY)ACETOPHENONE

2'-(HEXADECYLOXY)ACETOPHENONE

2'-ACETAMIDOBUTYROPHENONE

2'-BENZOYL-2-BIPHENYLCARBOXYLIC ACID