ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP003207
RECORD_TITLE: KOJIC ACID; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: NAKATA H, DEPT. OF CHEMISTRY, AICHI KYOIKU UNIV.
LICENSE: CC BY-NC-SA

CH$NAME: KOJIC ACID
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₆H₆O₄
CH$EXACT_MASS: 142.02661
CH$SMILES: OCC(O1)=CC(=O)C(O)=C1
CH$IUPAC: InChI=1S/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2
CH$LINK: INCHIKEY BEJNERDRQOWKJM-UHFFFAOYSA-N
CH$LINK: COMPTOX DTXSID2040236

AC$INSTRUMENT: HITACHI RMU-6E
AC$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$SPLASH: splash10-05p6-9300000000-704def65872ec878b268
PK$NUM_PEAK: 36
PK$PEAK: m/z int. rel.int.
  25 10 100
  27 7 70
  28 11 110
  29 53 530
  30 5 50
  31 15 150
  32 11 110
  38 9 90
  39 40 400
  40 6 60
  41 12 120
  42 12 120
  43 6 60
  44 10 100
  53 10 100
  54 6 60
  55 20 200
  56 9 90
  57 30 300
  67 7 70
  68 10 100
  69 74 740
  70 5 50
  71 8 80
  83 5 50
  84 8 80
  85 22 220
  86 5 50
  96 5 50
  97 14 140
  113 36 360
  114 8 80
  140 9 90
  141 5 50
  142 99.99 999
  143 8 80
//