	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 73.8 Fragment: Formula: C2O2N1 Mass offset: 0.259 Num. used hydrogen atoms: 4 Num. of extra required hydrogen atoms: 0 Atom indices: C2,C3,N4,O6,O7 Heavy atoms of the fragment are shown in cyan.