	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 57.0 Fragment: Formula: C2O1N1 Mass offset: 0.051 Num. used hydrogen atoms: 3 Num. of extra required hydrogen atoms: 0 Atom indices: C3,C7,N12,O13 Heavy atoms of the fragment are shown in cyan.