Term Name:	ammonia-(13)N
Synonyms:	(13)NH3, 13N-Ammonia, 13NH3, ammonia ((13)N), ammonia N-13, H3[(13)N]
Definition:	A 13N-modified compound that is ammonia that has a 13N isotope as the nitrogen atom. 13N decays with a half-life of ten minutes to 13C, emitting a positron. Used in diagnostic Positron Emission Tomography (PET) imaging.
Ontology:	ChEBI [CHEBI:135980]  ( EBI )