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MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP000772

3,7-DIMETHYLTROPOLONE; EI-B; MS

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

ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP000772
RECORD_TITLE: 3,7-DIMETHYLTROPOLONE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: ITO S, DEPT. OF CHEM., TOHOKU UNIV.
LICENSE: CC BY-NC-SA

CH$NAME: 3,7-DIMETHYLTROPOLONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C9H10O2
CH$EXACT_MASS: 150.06808
CH$SMILES: CC(C=1)=C(O)C(=O)C(C)=CC1
CH$IUPAC: InChI=1S/C9H10O2/c1-6-4-3-5-7(2)9(11)8(6)10/h3-5H,1-2H3,(H,10,11)
CH$LINK: INCHIKEY XWUQRGGMMROJDR-UHFFFAOYSA-N

AC$INSTRUMENT: Unknown
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 25 eV

MS$FOCUSED_ION: ION_TYPE [M]+*

PK$SPLASH: splash10-0udi-4900000000-7d1729e147c86f5dde32
PK$NUM_PEAK: 29
PK$PEAK: m/z int. rel.int.
  51 9 90
  52 6.5 65
  53 12 120
  55 0.45 5
  63 3.5 35
  64 3 30
  65 10.5 105
  66 0.5 5
  67 3 30
  75 4 40
  77 31 310
  78 1.35 14
  79 17.5 175
  80 3.5 35
  91 17.5 175
  92 0.35 4
  93 4.5 45
  94 5 50
  103 10 100
  104 1.15 12
  105 4.5 45
  107 66 660
  108 7 70
  121 2.4 24
  122 51 510
  123 5 50
  131 3 30
  150 99.99 999
  151 10.5 105
//

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