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Ethyl-5-(4-nitrophenyl) 3-oxo-2,3-dihydro-1H-pyrazol-4-carboxylate
SpectraBase Compound ID D94BOu8JUkc
InChI InChI=1S/C12H11N3O5/c1-2-20-12(17)9-10(13-14-11(9)16)7-3-5-8(6-4-7)15(18)19/h3-6H,2H2,1H3,(H2,13,14,16)
InChIKey ACWXQUSFKXYHLH-UHFFFAOYSA-N
Mol Weight 277.24 g/mol
Molecular Formula C12H11N3O5
Exact Mass 277.06987 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID HWQfCSmGbPt
Name Ethyl-5-(4-nitrophenyl) 3-oxo-2,3-dihydro-1H-pyrazol-4-carboxylate
Alternate Name(s) 3-(4-nitrophenyl)-5-oxo-1,2-dihydropyrazole-4-carboxylic acid ethyl ester ethyl 3-(4-nitrophenyl)-5-oxo-1,2-dihydropyrazole-4-carboxylate ethyl 3-(4-nitrophenyl)-5-oxidanylidene-1,2-dihydropyrazole-4-carboxylate
Comments Less than 3 mono-isotopic peaks
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Formula C12H11N3O5
InChI InChI=1S/C12H11N3O5/c1-2-20-12(17)9-10(13-14-11(9)16)7-3-5-8(6-4-7)15(18)19/h3-6H,2H2,1H3,(H2,13,14,16)
InChIKey ACWXQUSFKXYHLH-UHFFFAOYSA-N
Molecular Weight 277.236 g/mol
SMILES N1NC(C(=C1c1ccc(N(=O)=O)cc1)C(=O)OCC)=O
SPLASH splash10-004i-0090000000-bdfbed443efde3e09586
Source of Spectrum F2-44-4630-3f
Wiley ID 1705855