二苯甲酰對醌二肟(120-52-5)質(zhì)譜(MS)
分子式:C20H14N2O4
分子量: 346.34
InChI:InChI=1S/C20H14N2O4/c23-19(15-7-3-1-4-8-15)25-21-17-11-13-18(14-12-17)22-26-20(24)16-9-5-2-6-10-16/h1-14H
InChIKey: WMVSVUVZSYRWIY-UHFFFAOYSA-N
Smiles:C1(=NOC(=O)C2=CC=CC=C2)C=CC(=NOC(=O)C2=CC=CC=C2)C=C1
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Mass
MS-IW-6348
p-benzoquinone bis(o-benzoyloxime)
C20H14N2O4 (Mass of molecular ion: 346)
Source Temperature: 180 °C
Sample Temperature: 190 °C
Direct, 75 eV
18.0 2.1
28.0 1.1
50.0 2.4
51.0 5.8
52.0 1.6
76.0 1.5
77.0 26.6
78.0 3.5
105.0 100.0
106.0 9.4
122.0 22.3
123.0 1.8
346.0 2.0