MassBank Record: JP010374



 (+-)-1-BENZOCYCLOBUTENECARBOXYLIC ACID; EI-B; MS 
Mass Spectrum
Chemical Structure

ACCESSION: JP010374
RECORD_TITLE: (+-)-1-BENZOCYCLOBUTENECARBOXYLIC ACID; EI-B; MS
DATE: 2016.01.19 (2008.10.21, 2011.05.06)
AUTHORS: , MASS SPECTROSCOPY SOC. OF JAPAN (MSSJ)
LICENSE: CC BY-NC-SA

CH$NAME: (+-)-1-BENZOCYCLOBUTENECARBOXYLIC ACID CH$COMPOUND_CLASS: N/A CH$FORMULA: C9H8O2 CH$EXACT_MASS: 148.05243 CH$SMILES: N/A CH$IUPAC: N/A
AC$INSTRUMENT: HITACHI RMU-6M AC$INSTRUMENT_TYPE: EI-B AC$MASS_SPECTROMETRY: MS_TYPE MS AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 20 eV
MS$FOCUSED_ION: ION_TYPE [M]+*
PK$SPLASH: splash10-0002-1900000000-f6b950346d994a17590e PK$NUM_PEAK: 41 PK$PEAK: m/z int. rel.int. 40 3.8 38 43 3 30 44 2.3 23 55 0.13 1 56 1.2 12 57 3 30 65 2.7 27 69 0.25 3 70 2.3 23 71 3.9 39 77 19.4 194 78 0.46 5 80 1.4 14 85 1.6 16 90 0.8 8 91 3.46 35 92 6.8 68 93 0.5 5 97 1 10 101 0.08 1 102 14.6 146 103 31.1 311 104 11.4 114 105 1.57 16 106 1.4 14 113 3.2 32 115 1.2 12 118 0.12 1 119 40.1 401 120 20.2 202 121 2.3 23 129 0.09 1 130 7.2 72 131 12.8 128 132 2.1 21 133 0.05 1 146 0.8 8 147 37.7 377 148 99.99 999 149 1.32 13 150 4.5 45 //

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