MassBank Record: JP001126



 2-ETHYL-3-METHYLCYCLOPENT-2-EN-1-ONE; EI-B; MS 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: JP001126
RECORD_TITLE: 2-ETHYL-3-METHYLCYCLOPENT-2-EN-1-ONE; 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$NAME: 2-ETHYL-3-METHYLCYCLOPENT-2-EN-1-ONE CH$COMPOUND_CLASS: N/A CH$FORMULA: C8H12O CH$EXACT_MASS: 124.08882 CH$SMILES: CCC(=C(C)1)C(=O)CC1 CH$IUPAC: InChI=1S/C8H12O/c1-3-7-6(2)4-5-8(7)9/h3-5H2,1-2H3
AC$INSTRUMENT: HITACHI RMU-7L AC$INSTRUMENT_TYPE: EI-B AC$MASS_SPECTROMETRY: MS_TYPE MS AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 80 eV
MS$FOCUSED_ION: ION_TYPE [M]+*
PK$SPLASH: splash10-001i-9100000000-d661e376a95de2fd233e PK$NUM_PEAK: 49 PK$PEAK: m/z int. rel.int. 26 7 70 27 40 400 28 18 180 29 14 140 31 3 30 32 6 60 38 6 60 39 51 510 40 15 150 41 51 510 42 8 80 43 10 100 50 8 80 51 16 160 52 11 110 53 39 390 54 12 120 55 18 180 56 6 60 57 3 30 62 4 40 63 7 70 64 5 50 65 14 140 66 10 100 67 58 580 68 13 130 69 6 60 77 13 130 78 6 60 79 25 250 80 11 110 81 99.99 999 82 38 380 83 5 50 85 4 40 91 7 70 92 3 30 93 5 50 94 3 30 95 13 130 96 11 110 97 4 40 109 44 440 110 6 60 123 21 210 124 61 610 125 13 130 126 3 30 //