MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP003137

3,4,8,9-TETRAMETHOXYPTEROCARPAN; EI-B; MS

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ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP003137
RECORD_TITLE: 3,4,8,9-TETRAMETHOXYPTEROCARPAN; 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

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CH$NAME: 3,4,8,9-TETRAMETHOXYPTEROCARPAN
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C₁₉H₂₀O₆
CH$EXACT_MASS: 344.12599
CH$SMILES: COc(c4)c(OC)c(O3)c(c4)C([H])(O1)C([H])(C3)c(c2)c(cc(OC)c(OC)2)1
CH$IUPAC: InChI=1S/C19H20O6/c1-20-13-6-5-10-17-12(9-24-18(10)19(13)23-4)11-7-15(21-2)16(22-3)8-14(11)25-17/h5-8,12,17H,9H2,1-4H3/t12-,17-/m0/s1
CH$LINK: INCHIKEY CXAHVSULOPDCJX-SJCJKPOMSA-N

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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

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MS$FOCUSED_ION: ION_TYPE [M]+*

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PK$SPLASH: splash10-0006-0209000000-5bc5ea7376e033e85202
PK$NUM_PEAK: 14
PK$PEAK: m/z int. rel.int.
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//