2-AMINO-1-(2-(4-BR-PH)-2-OXO-ET)-3-(2-MORPHOLIN-4-YL-ET)-BENZOIMIDAZOL-1-IUM, BR

2-AMINO-1-(2-OXO-PROPYL)-3-PROPYL-3H-BENZOIMIDAZOL-1-IUM, BROMIDE

2-(N-BENZYL-N-(2-HYDROXYETHYL)AMINOMETHYL)-3-HYDROXYPYRIDINE

2-(N-ETHYLANILINO)-ETHYL ACETATE

2-(N,N-BIS(CHLOROMETHYL)AMINO)ANTHRACENE

2-(O-AMINOPHENYL)-5,6-DIMETHOXY-2H-BENZOTRIAZOLE

2-(OCTYLOXY)PYRIDINE

2-(P-TOLUOYL)ACETANILIDE

2-(P-TOSYLAZO)QUINOLINE

2-(PHENOXY)ACETIC (3-NITROBENZYLIDENE)HYDRAZIDE

{[2-(PHENYLSULFONYL)ETHYL]SULFONYL}BENZENE

2-(PROPYLAMINOOXALYL-AMINO)-BENZOIC ACID METHYL ESTER

2-AMINO-1-(4-NITROPHENYLAZO)ANTHRACENE

2-AMINO-3-(2,6-DIMETHYL-PHENYL)-BUTYRIC ACID, ACETATE

2-AMINO-3-BENZYL-1-ETHOXYCARBONYLMETHYL-3H-BENZOIMIDAZOL-1-IUM, BROMIDE