MassBank Record: JP003131



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

ACCESSION: JP003131
RECORD_TITLE: HOMOPTEROCARPIN; 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$NAME: HOMOPTEROCARPIN CH$COMPOUND_CLASS: N/A CH$FORMULA: C17H16O4 CH$EXACT_MASS: 284.10486 CH$SMILES: COc(c4)cc(O3)c(c4)C([H])(O1)C([H])(C3)c(c2)c(cc(OC)c2)1 CH$IUPAC: InChI=1S/C17H16O4/c1-18-10-4-6-13-15(7-10)20-9-14-12-5-3-11(19-2)8-16(12)21-17(13)14/h3-8,14,17H,9H2,1-2H3/t14-,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$SPLASH: splash10-001i-0290000000-eb2189160c94104537b6 PK$NUM_PEAK: 15 PK$PEAK: m/z int. rel.int. 133 5 50 148 22 220 149 2 20 151 3 30 152 2 20 161 18 180 253 4 40 267 3 30 269 24 240 270 4 40 282 2 20 283 34 340 284 99.99 999 285 20 200 286 2 20 //