6,7-Dimethoxyquinazoline-2,4-dione(28888-44-0) MS
Product Name6,7-Dimethoxyquinazoline-2,4-dione
CAS28888-44-0
Molecular FormulaC10H10N2O4
Molecular Weight222.2
InChIInChI=1S/C10H10N2O4/c1-15-7-3-5-6(4-8(7)16-2)11-10(14)12-9(5)13/h3-4H,1-2H3,(H2,11,12,13,14)
InChIKey KWNQIIMVPSMYEM-UHFFFAOYSA-N
SmilesN1C2=C(C=C(OC)C(OC)=C2)C(=O)NC1=O
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MassMS-NW-8021 6,7-dimethoxy-2,4(1H,3H)-quinazolinedione C10H10N2O4 (Mass of molecular ion: 222)
Source Temperature: 210 °C Sample Temperature: 190 °C Direct, 75 eV
15.0 4.1 18.0 1.3 27.0 1.4 28.0 3.2 37.0 1.5 38.0 2.5 39.0 4.2 40.0 1.6 42.0 1.2 44.0 1.2 50.0 5.0 51.0 2.5 52.0 9.0 53.0 6.7 54.0 1.3 57.0 1.6 58.0 5.8 61.0 1.1 62.0 2.0 63.0 3.1 64.0 3.4 65.0 4.3 66.0 3.2 67.0 1.4 68.0 7.8 69.0 1.3 70.0 2.9 75.0 1.0 76.0 2.7 77.0 3.6 78.0 2.7 79.0 1.2 80.0 1.4 81.0 1.4 82.0 3.3 89.5 2.6 90.0 2.5 92.0 1.3 93.0 4.6 94.0 1.3 105.0 1.6 106.0 1.9 107.0 1.3 108.0 11.0 109.0 3.2 111.0 1.3 120.0 2.7 121.0 2.2 133.0 1.4 135.0 1.5 136.0 29.6 137.0 2.8 150.0 2.1 151.0 2.5 161.0 2.6 162.0 4.3 163.0 1.4 164.0 50.1 165.0 4.8 166.0 2.1 177.0 1.7 179.0 8.3 180.0 1.1 193.0 2.4 206.0 1.3 207.0 48.1 208.0 5.1 221.0 2.1 222.0 100.0 223.0 11.9 224.0 1.7
KBr disc
nujol mull
