	Computational Annotation of MS Peaks (CAMP)
Home Processed databases Atom-Mass pairs Search: (Search for compound name or MassBank ID)	Queried mass: 183.9 Fragment: Formula: C8O2N1P1 Mass offset: 0.252 Num. used hydrogen atoms: 11 Num. of extra required hydrogen atoms: 1 Atom indices: C1,C3,C4,C6,C8,C10,C11,C12,N16,O17,O20,P21 Heavy atoms of the fragment are shown in cyan.