ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP006669
RECORD_TITLE: (2R,4R)-4-ACETOXY-5-METHOXY-2,4-DIMETHYL-2-((2R)-2-METHYLBUTYRYLOXY)-5-CYCLOHEXEN-1,3-DIONE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: MASS SPECTROSCOPY SOC. OF JAPAN (MSSJ)
LICENSE: CC BY-NC-SA

CH$NAME: (2R,4R)-4-ACETOXY-5-METHOXY-2,4-DIMETHYL-2-((2R)-2-METHYLBUTYRYLOXY)-5-CYCLOHEXEN-1,3-DIONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₆H₂₂O₇
CH$EXACT_MASS: 326.13655
CH$SMILES: N/A
CH$IUPAC: N/A

AC$INSTRUMENT: JEOL JMS-D-300
AC$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$SPLASH: splash10-0a59-6900000000-9316a83344806c0e7fca
PK$NUM_PEAK: 37
PK$PEAK: m/z int. rel.int.
  53 3 30
  55 6 60
  56 3 30
  57 99.99 999
  58 5 50
  69 5 50
  70 6 60
  83 0.07 1
  85 24 240
  95 1 10
  97 1 10
  111 0.01 0
  127 5 50
  128 14 140
  129 7 70
  139 0.86 9
  140 18 180
  141 6 60
  154 3 30
  155 0.07 1
  157 34 340
  158 2 20
  160 3 30
  172 0.02 0
  176 5 50
  182 46 460
  183 49 490
  184 0.05 1
  188 2 20
  199 10 100
  200 1 10
  237 0.01 0
  239 1 10
  241 3 30
  242 1 10
  267 0.01 0
  283 1 10
//