	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 50.8 Fragment: Formula: C4 Mass offset: 0.267 Num. used hydrogen atoms: 3 Num. of extra required hydrogen atoms: 0 Atom indices: C2,C3,C5,C6 Heavy atoms of the fragment are shown in cyan.