	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 111.639328 Fragment: Formula: C5O3 Mass offset: 0.444 Num. used hydrogen atoms: 4 Num. of extra required hydrogen atoms: 2 Atom indices: C8,C12,C13,C15,C16,O18,O19,O21 Heavy atoms of the fragment are shown in cyan.