SMILES: C(CCNC(=O)N)C[NH3+]
Description: The molecule is an ammonium ion that is the conjugate acid of N-carbamoylputrescine, arising from protonation of the primary amino group; major species at pH 7.3. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of a N-carbamoylputrescine.