	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 123.0108 Fragment: Formula: C7O2 Mass offset: 0.118 Num. used hydrogen atoms: 7 Num. of extra required hydrogen atoms: 2 Atom indices: C1,C2,C3,C4,C7,C8,C15,O16,O21 Heavy atoms of the fragment are shown in cyan.