L-Tyrosine, O-acetyl-N-[(phenylmethoxy)carbonyl]-

Mass

MS2003-02057WA      
o(4)-acetyl-N-benzyloxycarbonyl-L-tyrosine
C19H19NO6           (Mass of molecular ion:    357)

   Source Temperature: 250 °C
   Sample Temperature:  50 °C
   Direct, 70 eV

      18.0       1.4
      28.0       1.5
      39.0       1.8
      43.0      10.5
      50.0       1.5
      51.0       3.6
      52.0       1.8
      53.0       1.1
      63.0       1.5
      65.0       1.7
      77.0      10.1
      78.0       4.1
      79.0      12.4
      80.0       1.3
      89.0       1.5
      90.0       1.8
      91.0       5.6
     106.0       1.0
     107.0     100.0
     108.0      20.3
     109.0       1.5
     135.0       1.4
     149.0       4.8
     164.0       1.1
     206.0       1.1
     207.0       8.4
     208.0       1.0
     249.0       1.4