2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate

2-(1H-PYRROL-1-YLMETHYL)PYRIDINE

2-(1H-PYRROL-1-YLMETHYL)PYRIDINE

2-(1-METHYLHYDRAZINO)-4-(TRIFLUOROMETHYL)PYRIDINE

2-(1-METHYLHYDRAZINO)-4-(TRIFLUOROMETHYL)PYRIDINE

2-(2,3-DICHLOROPHENYL)-1,3-THIAZOLE-4-CARBOHYDRAZIDE

2-(2,3-NAPHTHALIMINO)ETHYL TRIFLUOROMETHANESULFONATE

2-(2,4-DICHLOROPHENOXY)ANILINE HYDROCHLORIDE

2-(2,5-Dioxo-1-pyrrolidinyl)-4-pyridinecarboxylicacidethylester

2-(2-Aminoethyl)-1-methylpyrrolidine