	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 74.80764 Fragment: Formula: C2O2N1 Mass offset: 0.259 Num. used hydrogen atoms: 5 Num. of extra required hydrogen atoms: 1 Atom indices: O9,C5,C6,N7,O8 Heavy atoms of the fragment are shown in cyan.