	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 81.0 Fragment: Formula: C5O1 Mass offset: 0.092 Num. used hydrogen atoms: 5 Num. of extra required hydrogen atoms: 1 Atom indices: C1,C2,C4,C7,C9,O13 Heavy atoms of the fragment are shown in cyan.