MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP011044
ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP011044
RECORD_TITLE: 4-METHYL-3-OXATRICYCLO(3.3.0.0(4,6))OCTA-2,8-DIONE; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: TAKESHITA H, INST. OF ADVANCED MATERIAL STUDY KYUSHU UNIV.
LICENSE: CC BY-NC-SA
CH$NAME: 4-METHYL-3-OXATRICYCLO(3.3.0.0(4,6))OCTA-2,8-DIONE
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C8H8O3
CH$EXACT_MASS: 152.04734
CH$SMILES: N/A
CH$IUPAC: N/A
AC$INSTRUMENT: JEOL JMS-01-SG-2
AC$INSTRUMENT_TYPE: EI-B
AC$MASS_SPECTROMETRY: MS_TYPE MS
AC$MASS_SPECTROMETRY: ION_MODE POSITIVE
AC$MASS_SPECTROMETRY: IONIZATION_ENERGY 75 eV
MS$FOCUSED_ION: ION_TYPE [M]+*
PK$SPLASH: splash10-0uec-9100000000-0153ad621839dbc89fce
PK$NUM_PEAK: 34
PK$PEAK: m/z int. rel.int.
38 4.27 43
39 10.9 109
40 31 310
41 2.85 29
42 6.9 69
43 10.81 108
44 99.99 999
45 2.71 27
51 19.44 194
52 27.4 274
53 19.38 194
54 87.33 873
55 10.7 107
56 7.17 72
62 3.01 30
63 5.06 51
65 2.71 27
67 2.04 20
69 7.8 78
77 3.82 38
78 3.49 35
79 11.95 120
80 5 50
81 58.54 585
82 54.42 544
83 4.8 48
95 8.63 86
108 2.45 25
109 4.53 45
110 39.87 399
111 2.84 28
124 4.56 46
151 6.96 70
152 1.63 16
//