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5-Nitro-2H-pyran-2-one(22682-11-7) 1H NMR
Product Name5-Nitro-2H-pyran-2-one
CAS22682-11-7
Molecular FormulaC5H3NO4
Molecular Weight141.08
InChIInChI=1S/C5H3NO4/c7-5-2-1-4(3-10-5)6(8)9/h1-3H
InChIKey SGTSXMFZAIQJRX-UHFFFAOYSA-N
SmilesC1(=O)OC=C([N+]([O-])=O)C=C1
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Parameter ppm Hz
D(A) 8.80 D(B) 8.10 D(C) 6.45 J(A,B) 3.0 J(A,C) 1.0 J(B,C) 10.5 PIRKLE,W.H. & DINES,M. J.HETEROCYCL.CHEM. 6, 1 (1969)Spectral Code: 1H NMR : parameter in CDCl3