	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 163.0389 Fragment: Formula: C9O3 Mass offset: 0.111 Num. used hydrogen atoms: 7 Num. of extra required hydrogen atoms: 1 Atom indices: C1,C2,C3,C5,C6,C8,C9,C11,C15,O17,O18,O22 Heavy atoms of the fragment are shown in cyan.