5-Fluorocytosine(2022-85-7) 1H NMR
Product Name5-Fluorocytosine
CAS2022-85-7
Molecular FormulaC4H4FN3O
Molecular Weight129.09
InChIInChI=1S/C4H4FN3O/c5-2-1-7-4(9)8-3(2)6/h1H,(H3,6,7,8,9)
InChIKey XRECTZIEBJDKEO-UHFFFAOYSA-N
SmilesC1(=O)NC(N)=C(F)C=N1
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MassMS-NW-8026 5-fluorocytosine C4H4FN3O (Mass of molecular ion: 129)
Source Temperature: 200 °C Sample Temperature: 180 °C Direct, 75 eV
18.0 2.2 27.0 2.1 28.0 18.6 29.0 1.6 31.0 7.0 32.0 1.2 38.0 1.8 39.0 1.4 40.0 1.7 41.0 2.5 42.0 4.1 43.0 11.9 44.0 7.5 46.0 2.8 47.0 3.4 48.0 1.1 52.0 1.0 53.0 3.2 54.0 1.3 57.0 3.0 58.0 9.0 59.0 19.6 60.0 5.2 64.5 1.0 67.0 2.0 69.0 4.1 73.0 4.2 74.0 5.6 84.0 3.3 85.0 7.0 86.0 31.3 87.0 14.1 88.0 1.0 101.0 11.6 102.0 2.1 110.0 1.1 112.0 1.3 113.0 3.5 129.0 100.0 130.0 6.0
KBr disc
nujol mull
