potassium 1,3-dimethyl-1-[oxo(N',N',N,N- tetraoxocarbamimidoyl)methyl]urea

3-benzyl-1-cyanoguanidine

1-cyano-3,3-bis(propan-2-yl)guanidine

N-octylbiguanide hydrochloride

1,2,3,4-tetrahydroquinoxaline-2-carbohydrazide

N,N-dicyano-2-methoxyaniline

2-aminobenzoyl azide

1-[-but-2-en-1-yl]-3-methyl-1H-imidazol-3-ium azide

1-Azido-2-fluoroethane (10% Solution in Ethanol)

1-(1,1-Difluoro-2-hydroxy-2-phenyl-ethyl)-3-methyl-imidazolium triflate

1-Bromodifluoromethyl-4-dimethylamino-pyridinium bromide