	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 42.2 Fragment: Formula: C1O2 Mass offset: 0.206 Num. used hydrogen atoms: 2 Num. of extra required hydrogen atoms: 2 Atom indices: C12,O15,O16 Heavy atoms of the fragment are shown in cyan.