Studies on Fragmentation Pathways of <em>N</em>-Ethoxy(phenyl) phosphoryl Amino Acids by Electrospray Ionization Tandem Mass Spectrometry

CAO Shu-xia , LI Hong-wei , GUO Yan-chun , LIAO Xin-cheng , ZHAO Yu-fen

Chemical Research in Chinese Universities . 2006, (5): 598 -601 .