2-(4-MEO-PH)4-ME-4-(4-NITRO-PH)1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

2-(4-METHOXY-PHENYL)-3,4,6-TRIPHENYL-PYRANYLIUM, TETRAFLUORO BORATE

2-(5-ISOPROPYL-2-METHYL-PHENOXY)-N-M-TOLYL-ACETAMIDE

2-(6-CHLORO-4-OXO-3(4H)-QUINAZOLINYL)-N-(2,4-DIMETHOXYPHENYL)ACETAMIDE

2-(BENZOTHIAZOL-2-YLSULFANYL)-ACETIC ACID (2-HO-5-NITRO-BENZYLIDENE)-HYDRAZIDE

2-(BIPHENYL-2-YLOXY)-ETHYLAMINE, HYDROCHLORIDE

2-(FLUORANTHENE-8-CARBONYL)-BENZOIC ACID

2-AMINO-1-PENTADECANOL HYDROCHLORIDE

2-AMINO-4-(3-CL-PH)-5-OXO-5,6,7,8-4H-4H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER

2-AMINO-4-PROPYLPHENOL

2-AMINO-5,6-DIHYDRO-4H-CYCLOPENTA(B)THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER

2-BROMO-5-CHLORO-3,6-DIMETHYL-(1,4)BENZOQUINONE

2-CHLORO-N-(2,2,2-TRICHLORO-1-(3-(2-IODO-PHENYL)-THIOUREIDO)-ETHYL)-BENZAMIDE

2-CHLORO-N-(2,2,2-TRICHLORO-1-(3-M-TOLYL-THIOUREIDO)-ETHYL)-BENZAMIDE

2-CHLORO-N-(4-((CHLOROACETYL)AMINO)BUTYL)ACETAMIDE