MassBank Record: MSBNK-Fac_Eng_Univ_Tokyo-JP006355
ACCESSION: MSBNK-Fac_Eng_Univ_Tokyo-JP006355
RECORD_TITLE: METHYL 4(4AALPHAH),7(8H)-DIOXO-1,2,3,4,5,6,8AALPHA-HEXAHYDRONAPHTHALENE-1-CARBOXYLATE7-ETHYLENE ACETAL; EI-B; MS
DATE: 2016.01.19 (Created 2008.10.21, modified 2011.05.06)
AUTHORS: HISAHIRO HAGIWARA, CHEMICAL RESEARCH INSTITUTE OF NON-AQUEOUSSOLUTIONS TOHOKU UNIV.
LICENSE: CC BY-NC-SA
CH$NAME: METHYL 4(4AALPHAH),7(8H)-DIOXO-1,2,3,4,5,6,8AALPHA-HEXAHYDRONAPHTHALENE-1-CARBOXYLATE7-ETHYLENE ACETAL
CH$COMPOUND_CLASS: N/A
CH$FORMULA: C14H20O5
CH$EXACT_MASS: 268.13107
CH$SMILES: N/A
CH$IUPAC: N/A
AC$INSTRUMENT: JEOL JMS-DX-300
AC$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$SPLASH: splash10-000i-9830000000-1577bce39aed37fec537
PK$NUM_PEAK: 67
PK$PEAK: m/z int. rel.int.
41 10.7 107
42 20.33 203
45 2.31 23
51 2.28 23
52 1.12 11
53 7.37 74
55 33.52 335
56 2.45 25
65 2.98 30
67 4.16 42
68 2.56 26
69 2.95 30
73 2.95 30
74 1.55 16
77 2.87 29
79 6.68 67
86 99.99 999
87 14.31 143
95 3.63 36
97 2.09 21
100 24.37 244
110 1.06 11
111 2.14 21
112 0.08 1
113 3.8 38
115 1.16 12
120 2.3 23
121 3.12 31
123 2.64 26
125 10.19 102
126 1.55 16
129 1.99 20
134 3.25 33
137 2.04 20
139 17.43 174
140 0.92 9
146 1.33 13
147 1.99 20
152 1.26 13
156 1.06 11
164 3.87 39
165 3.17 32
167 19.22 192
168 1.41 14
169 1.01 10
170 1.76 18
171 1 10
181 1.56 16
183 73 730
184 8.11 81
193 3.15 32
194 0.01 0
196 1.44 14
197 2.94 29
205 1.13 11
206 1.35 14
208 13.22 132
209 4.54 45
221 2.63 26
236 11.26 113
237 15.07 151
238 2.75 28
239 3.9 39
240 3.42 34
253 1.51 15
268 28.75 288
269 5.99 60
//