	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 98.9 Fragment: Formula: C4N3 Mass offset: 0.234 Num. used hydrogen atoms: 9 Num. of extra required hydrogen atoms: 2 Atom indices: C1,C2,C4,C6,N9,N10,N11 Heavy atoms of the fragment are shown in cyan.