MassBank Record: JP003132



 PTEROCARPIN; EI-B; MS 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: JP003132
RECORD_TITLE: PTEROCARPIN; 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$NAME: PTEROCARPIN CH$COMPOUND_CLASS: N/A CH$FORMULA: C17H14O5 CH$EXACT_MASS: 298.08412 CH$SMILES: COc(c5)cc(O4)c(c5)C([H])(O1)C([H])(C4)c(c2)c(cc(O3)c(OC3)2)1 CH$IUPAC: InChI=1S/C17H14O5/c1-18-9-2-3-10-13(4-9)19-7-12-11-5-15-16(21-8-20-15)6-14(11)22-17(10)12/h2-6,12,17H,7-8H2,1H3/t12-,17-/m0/s1
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$SPLASH: splash10-0002-0490000000-c56e2efc262f968345cb PK$NUM_PEAK: 18 PK$PEAK: m/z int. rel.int. 107 2 20 115 2 20 133 3 30 139 2 20 141 2 20 148 20 200 149 5 50 152 2 20 161 8 80 162 14 140 169 2 20 175 5 50 197 2 20 267 2 20 283 10 100 297 15 150 298 99.99 999 299 16 160 //