	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 51.0 Fragment: Formula: C4 Mass offset: 0.066 Num. used hydrogen atoms: 3 Num. of extra required hydrogen atoms: 2 Atom indices: C5,C10,C12,C13 Heavy atoms of the fragment are shown in cyan.