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MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP002209

BENZYLMALONIC ACID METHYL ESTER; EI-B; MS

Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk)

ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP002209
RECORD_TITLE: BENZYLMALONIC ACID METHYL ESTER; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: KOGA M, UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH
LICENSE: CC BY-NC-SA

CH$NAME: BENZYLMALONIC ACID METHYL ESTER
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C12H14O4
CH$EXACT_MASS: 222.08921
CH$SMILES: COC(=O)C(C(=O)OC)Cc(c1)cccc1
CH$IUPAC: InChI=1S/C12H14O4/c1-15-11(13)10(12(14)16-2)8-9-6-4-3-5-7-9/h3-7,10H,8H2,1-2H3
CH$LINK: INCHIKEY ZMYJSOIMFGAQRQ-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID50447744

AC$INSTRUMENT: JEOL JMS-01-SG
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 70 eV

MS$FOCUSED_ION: ION_TYPE [M]+*

PK$SPLASH: splash10-03ec-3900000000-31ecf271eb2b3186dabe
PK$NUM_PEAK: 33
PK$PEAK: m/z int. rel.int.
  50 2.9 29
  51 12.9 129
  52 4.7 47
  59 0.82 8
  63 5.2 52
  65 11.1 111
  76 2.9 29
  77 1.64 16
  78 6.4 64
  89 3.5 35
  91 72.3 723
  92 0.64 6
  102 7.6 76
  103 27.6 276
  104 7 70
  105 0.41 4
  117 7 70
  121 6.4 64
  130 3.5 35
  131 99.99 999
  132 10.5 105
  144 3.5 35
  147 5.2 52
  159 2.88 29
  160 4.7 47
  161 25.8 258
  162 87 870
  163 2.17 22
  164 2.9 29
  190 5.2 52
  191 4.7 47
  222 3.94 39
  223 7 70
//

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