ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP003122
RECORD_TITLE: 4-METHOXYDIHYDROFURO(3',2':6,7)COUMARIN; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: NAKAYAMA M, MASS SPECTROSCOPY SOC. OF JAPAN (MSSJ)
LICENSE: CC BY-NC-SA

CH$NAME: 4-METHOXYDIHYDROFURO(3',2':6,7)COUMARIN
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₂H₁₀O₄
CH$EXACT_MASS: 218.05791
CH$SMILES: COC(=C3)c(c1)c(OC(=O)3)cc(O2)c(CC2)1
CH$IUPAC: InChI=1S/C12H10O4/c1-14-10-6-12(13)16-11-5-9-7(2-3-15-9)4-8(10)11/h4-6H,2-3H2,1H3
CH$LINK: INCHIKEY ZPMOZEGREMLNLM-UHFFFAOYSA-N

AC$INSTRUMENT: HITACHI RMU-7L
AC$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$SPLASH: splash10-014l-1970000000-d1db3e55c25576d57a63
PK$NUM_PEAK: 10
PK$PEAK: m/z int. rel.int.
  77 8 80
  91 8 80
  109 5 50
  147 31 310
  160 7 70
  175 11 110
  190 73 730
  191 10 100
  218 99.99 999
  219 12 120
//