	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 68.999 Fragment: Formula: C4O1 Mass offset: 0.083 Num. used hydrogen atoms: 5 Num. of extra required hydrogen atoms: 2 Atom indices: C7,C12,C13,C15,O19 Heavy atoms of the fragment are shown in cyan.