	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 118.040993 Fragment: Formula: C7O2 Mass offset: 0.049 Num. used hydrogen atoms: 2 Num. of extra required hydrogen atoms: 0 Atom indices: C6,C10,C12,C13,C14,C15,C16,O17,O21 Heavy atoms of the fragment are shown in cyan.