	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 74.9 Fragment: Formula: C3O2 Mass offset: 0.186 Num. used hydrogen atoms: 7 Num. of extra required hydrogen atoms: 2 Atom indices: C9,O11,O12,C5,C6 Heavy atoms of the fragment are shown in cyan.