N-nitrosoamines are formed when amines (organic compounds containing –NH groups) react with nitrosating agents, such as nitrites (NO₂⁻), especially under acidic or high-temperature conditions.

CAS Number
STD-36505-84-7: IMP-L- 21098-11-3: IMP-N- 257877-44-4: IMP-E-257877-43-3: IMP-G-84746-24-7: IMP-J-2726492-72-2