	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 68.8 Fragment: Formula: C2O2N1 Mass offset: 0.219 Num. used hydrogen atoms: 1 Num. of extra required hydrogen atoms: 1 Atom indices: C11,C12,N13,O15,O16 Heavy atoms of the fragment are shown in cyan.