	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 178.0408 Fragment: Formula: C9O4 Mass offset: 0.101 Num. used hydrogen atoms: 6 Num. of extra required hydrogen atoms: 1 Atom indices: C6,C7,C8,C10,C12,C13,C14,C15,C16,O17,O18,O19,O21 Heavy atoms of the fragment are shown in cyan.