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. 2012 Oct 30;3:242. doi: 10.3389/fpls.2012.00242

Table A2.

Accurate mass measurements of sodiated molecular ions of ω-methylsulphinylalkyl-nitriles using UPLC/ESI(+)-QTOFMS.

graphic file with name fpls-03-00242-i0001.jpg
n Elem. comp. Ret. time [s] Sodiated molecular ion [M+Na]+
m/z calculated m/z measured Error [ppm]
4 C6H11NOS 68 168.04536 168.0448 +3.5
7 C9H17NOS 275 210.09231 210.0915 +3.7
8 C10H19NOS 334 224.10796 224.1084 −1.8