MassBank Record: JP002099



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

ACCESSION: JP002099
RECORD_TITLE: MALEIC ACID DIMETHYL ESTER; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: TAJIMA S, GUNMA COLLEGE OF TECHNOLOGY
LICENSE: CC BY-NC-SA

CH$NAME: MALEIC ACID DIMETHYL ESTER CH$COMPOUND_CLASS: N/A CH$FORMULA: C6H8O4 CH$EXACT_MASS: 144.04226 CH$SMILES: COC(=O)C=CC(=O)OC CH$IUPAC: InChI=1S/C6H8O4/c1-9-5(7)3-4-6(8)10-2/h3-4H,1-2H3/b4-3-
AC$INSTRUMENT: HITACHI RMU-7M AC$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$SPLASH: splash10-03di-7900000000-6c17ce0137a98251d821 PK$NUM_PEAK: 16 PK$PEAK: m/z int. rel.int. 15 20.35 204 26 6.88 69 27 2.09 21 28 4.79 48 29 3.05 31 31 1.14 11 39 1.62 16 41 1.26 13 53 3.89 39 54 5.98 60 55 2.75 28 59 24.24 242 82 2.39 24 85 9.69 97 113 99.99 999 114 7.42 74 //