	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 128.9 Fragment: Formula: C4N3S1 Mass offset: 0.283 Num. used hydrogen atoms: 7 Num. of extra required hydrogen atoms: 2 Atom indices: C6,C7,C10,C12,N13,N15,N16,S22 Heavy atoms of the fragment are shown in cyan.