thiamine Pubchem 1130, mzcloud No. 827 ms2 CE 25V; Eric Genin Thermo Fisher Scientific, Cedex, France; ms1 Eric Genin Thermo Fisher Scientific. Excel Add-In default parameters, 2 seconds. Because it has a quaternary nitrogen, Excel mass is too low by the mass of one proton.
265 100
266 13
267 5
268 1
122.0713 100
144.0478 47
156.0478 8
265.1118 5
126.0372 2
122.0713 2