4.7
[1]. Tian Guo, et al. Rapid and simultaneous determination of sulfonate ester genotoxic impurities in drug substance by liquid chromatography coupled to tandem mass spectrometry: comparison of different ionization modes. J Chromatogr A. 14 Aug 15:155:7-9.
H-H14-H17-H41
P6-P61-P64-P7-P7-P7-P-P1+P+P1-P+P5-P4+P4-P-P6+P64-P6-P45-P51
GHS5,GHS7
61