ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP010600
RECORD_TITLE: DIMETHYL MALEATE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: YAMAMOTO M, DEP. CHEMISTRY, FAC. SCIENCE, NARA WOMEN'S UNIV.
LICENSE: CC BY-NC-SA

CH$NAME: DIMETHYL MALEATE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₆H₈O₄
CH$EXACT_MASS: 144.04226
CH$SMILES: COC(=O)C=CC(=O)OC
CH$IUPAC: InChI=1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3-
CH$LINK: INCHIKEY LDCRTTXIJACKKU-ARJAWSKDSA-N
CH$LINK: COMPTOX DTXSID4040765

AC$INSTRUMENT: HITACHI RMU-6M
AC$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$SPLASH: splash10-03di-5900000000-155805a1d757b9c0e41b
PK$NUM_PEAK: 19
PK$PEAK: m/z int. rel.int.
  15 17.8 178
  25 1.2 12
  26 9.5 95
  27 0.28 3
  28 1.8 18
  29 4.3 43
  30 1.2 12
  31 0.15 2
  39 1.8 18
  41 1.8 18
  53 4.3 43
  54 0.65 7
  55 3.1 31
  59 21.8 218
  82 2.5 25
  85 0.77 8
  113 99.99 999
  114 8 80
  144 2.2 22
//