	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 163.0115 Fragment: Formula: C9O3 Mass offset: 0.138 Num. used hydrogen atoms: 7 Num. of extra required hydrogen atoms: 1 Atom indices: C1,C2,C3,C4,C7,C8,C11,C14,C15,O16,O20,O21 Heavy atoms of the fragment are shown in cyan.