2-AMINO-1-(2-(4-CL-PHENYL)-2-OXO-ETHYL)-3-METHYL-3H-BENZOIMIDAZOL-1-IUM, BROMIDE

2-(N-(2,4,6-TRINITROPHENOXY)ANILINO)HYDROQUINONE

2-(N-BOC)-Aminothiazole-5-carboxylic acid

2-(N-PROPYLCARBAMOYL)-1,2,3,4-TETRA-HYDROISOQUINOLINE

2-(NAPHTHALEN-1-YLOXY)-ACETIC ACID (4-HYDROXY-BENZYLIDENE)-HYDRAZIDE

2-(OCTADECYLTHIO)BENZOTHIAZOLE

2-(P-ANISIDINO)-2-THIAZOLINE

2-(p-Tolyloxy)phenol

2-(PARA-TOLYLSULFONYL)-ACETAMIDE

2-(Phenylsulfanyl)acetamide

2-(Piperidin-3-ylmethyl)-1H-benzimidazole

2-AMINO-1-(4-CHLORO-PHENYL)-ETHANONE, HYDROCHLORIDE

2-AMINO-3-((2,2-DIMETHYL-PROPIONYLAMINO)-METHYLSULFANYL)-PROPIONIC ACID

2-AMINO-3-(4-HYDROXY-PHENYL)-4-METHYL-PENTANOIC ACID, HYDROCHLORIDE

2-AMINO-3-CYANOQUINOLINE-4-CARBOXYLIC ACID, SODIUM SALT