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

2-(ORTHO-TOLYL)-BUTYRIC ACID

2-(P-TOLYLSULFONYL)ACETOPHENONE

2-(pentylsulfanyl)-1,3-benzoxazole

2-(PHENYLTHIO)BENZOTHIAZOLE

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

2-AMINO-3-(2-OXO-2-PHENYL-ETHYL)-(1,3,4)THIADIAZOL-3-IUM, BROMIDE

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

2-AMINO-3-METHYL-N-[6-(2,3,5,6,8,9,11,12-OCTAHYDRO-7H-1,4,10,13,7-BENZOTETRAOXAZACYCLOPENTADECIN-7-YL)-6-OXOHEXYL]PENTANAMIDE HYDROCHLORIDE

2-ACETAMIDO-9-(DIMETHYLAMINO)FLUORENE

2-ACETYL-3-(9,10-DIOXO-9,10-DIHYDRO-ANTHRACEN-1-YLAMINO)-N-PHENYL-ACRYLAMIDE

2-AMINO-3-NITRO-9-FLUORENONE

2-Amino-3a,4,7,7a-tetrahydro-4,7-epoxy-1H-isoindole-1,3(2H)-dione

2-Allyl-6-(methylthio)-1H-pyrazolo[3,4-d]pyrimidin-3(2H)-one

2-ALLYLSULFANYL-5-METHOXY-PYRIMIDIN-4-OL