MassBank Record: JP003218



 2-METHYL-3-ACETYL-(7,8)-BENZOCHROMONE; EI-B; MS 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: JP003218
RECORD_TITLE: 2-METHYL-3-ACETYL-(7,8)-BENZOCHROMONE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: NAKATA H, DEPT. OF CHEMISTRY, AICHI KYOIKU UNIV.
LICENSE: CC BY-NC-SA

CH$NAME: 2-METHYL-3-ACETYL-(7,8)-BENZOCHROMONE CH$COMPOUND_CLASS: N/A CH$FORMULA: C16H12O3 CH$EXACT_MASS: 252.07864 CH$SMILES: CC(=O)C(=C(C)3)C(=O)c(c1)c(O3)c(c2)c(ccc2)c1 CH$IUPAC: InChI=1S/C16H12O3/c1-9(17)14-10(2)19-16-12-6-4-3-5-11(12)7-8-13(16)15(14)18/h3-8H,1-2H3
AC$INSTRUMENT: HITACHI RMU-7 AC$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$SPLASH: splash10-0fy9-6790000000-43d11280c2673c05b6bb PK$NUM_PEAK: 32 PK$PEAK: m/z int. rel.int. 39 56 560 40 6 60 43 24 240 44 14 140 51 5 50 62 5 50 63 10 100 67 68 680 74 6 60 75 7 70 76 6 60 87 6 60 88 7 70 113 9 90 114 41 410 115 61 610 126 12 120 143 6 60 151 5 50 152 12 120 153 6 60 170 44 440 171 50 500 172 7 70 210 9 90 234 45 450 235 9 90 237 88 880 238 14 140 251 12 120 252 99.99 999 253 17 170 //