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Molecular weight parity predicted from the parity values of mass spectral peaks
Author(s) -
Mun In Ki,
Venkataraghavan Rengachari,
McLafferty Fred W.
Publication year - 1981
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210160207
Subject(s) - parity (physics) , physics , mass spectrum , parity bit , mathematics , atomic physics , mass spectrometry , quantum mechanics , algorithm
The fact that an unknown mass spectrum originates from a compound of even (or odd) numbered molecular weight can be predicted for 43% (13%) of unknowns with 95% (80%) reliability.