	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 91.0 Fragment: Formula: C3O2N1 Mass offset: 0.109 Num. used hydrogen atoms: 9 Num. of extra required hydrogen atoms: 2 Atom indices: C1,C2,C3,N4,O5,O7 Heavy atoms of the fragment are shown in cyan.