	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 138.7 Fragment: Formula: C3O4P1 Mass offset: 0.367 Num. used hydrogen atoms: 8 Num. of extra required hydrogen atoms: 2 Atom indices: C3,C4,C11,O17,O18,O19,O20,P21 Heavy atoms of the fragment are shown in cyan.