	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 131.9021 Fragment: Formula: C8O2 Mass offset: 0.214 Num. used hydrogen atoms: 4 Num. of extra required hydrogen atoms: 2 Atom indices: C3,C6,C9,C11,C12,C13,C14,C15,O18,O22 Heavy atoms of the fragment are shown in cyan.