e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Low??energy collision??induced fragmentation of negative ions derived from ortho??, meta??, and para??hydroxyphenyl carbaldehydes, ketones, and related compounds
AB Attygalle, J Ruzicka, D Varughese…
Index: Journal of Mass Spectrometry, , vol. 42, # 9 p. 1207 - 1217
... 6 Attygalle AB, García-Rubio S, Ta J, Meinwald J. Collisionally-induced dissociation mass spectra of organic sulfate anions. Journal of the Chemical Society. Perkin Transactions 2 2001; 498. ...