2-AMINO-N-CYCLOHEXYLBENZAMIDE

2-ANISYLIDENE-5-ALPHA-ANDROST-3-ENE

2-BROMO-2-NITRO-INDAN-1,3-DIONE

2-BROMO-N-FURAN-2-YLMETHYL-BENZAMIDE

2-BZ-5-BZL-7,7-DIBROMO-2-AZA-BICYCLO(4.1.0)HEPT-3-ENE-5-CARBOXYLIC ACID ET ESTER

2-CHLORO-N-PHENETHYL-ACETAMIDE

2-CYANO-3-(2-(2-CYANO-2-THIOCARBAMOYL-VINYL)-PHENYL)-THIOACRYLAMIDE

2-CYANO-3-(5-PHENYL-FURAN-2-YL)-ACRYLIC ACID METHYL ESTER

2-CYANOMETHYL-BENZOIMIDAZOLE-1-CARBOXYLIC ACID ETHYL ESTER, HYDROCHLORIDE

2-HYDROXIMINO-5-ALPHA-ANDROSTAN-3-ONE

2-ISOBUTYL-6-NITRO-1H-BENZOIMIDAZOLE

2-METHOXYETHYL 4-(2-CHLORO-4-OXO-4H-PYRIDO[1,2-A]PYRIMIDIN-3-YL)-6-METHYL-2-OXO-1,2,3,4-TETRAHYDRO-5-PYRIMIDINECARBOXYLATE

2-PHENYL-4-PYRROL-1-YL-QUINOLINE

2-PHENYL-N-P-TOLYL-ACETAMIDE

2,16-DIANISYLIDENE-5-ALPHA-ANDROSTANE-3,17-DIONE