	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 81.0447 Fragment: Formula: C3O2N1 Mass offset: 0.015 Num. used hydrogen atoms: 1 Num. of extra required hydrogen atoms: 1 Atom indices: C5,C7,C8,N12,O13,O14 Heavy atoms of the fragment are shown in cyan.