	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 120.2 Fragment: Formula: C4O1N4 Mass offset: 0.131 Num. used hydrogen atoms: 0 Num. of extra required hydrogen atoms: 0 Atom indices: C1,C3,C4,C5,N6,N7,N8,N9,O10 Heavy atoms of the fragment are shown in cyan.