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1-(6-chloro-3-pyridazinyl)-5-hydroxypyrazole-3-carboxylic acid, methyl ester, ethyl carbonate (ester)
SpectraBase Compound ID 749vi7vTahw
InChI InChI=1S/C12H11ClN4O5/c1-3-21-12(19)22-10-6-7(11(18)20-2)16-17(10)9-5-4-8(13)14-15-9/h4-6H,3H2,1-2H3
InChIKey XEBHCSUQQKHTFZ-UHFFFAOYSA-N
Mol Weight 326.7 g/mol
Molecular Formula C12H11ClN4O5
Exact Mass 326.041797 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID 9AJxNmCjqwP
Name 1-(6-CHLORO-3-PYRIDAZINYL)-5-HYDROXYPYRAZOLE-3-CARBOXYLIC ACID,METHYL ESTER, ETHYL CARBONATE (ESTER)
Source of Sample G. Szilagyi, Institute for Drug Research, Budapest, Hungary
Comments Tentative assignment
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C12H11ClN4O5
InChI InChI=1S/C12H11ClN4O5/c1-3-21-12(19)22-10-6-7(11(18)20-2)16-17(10)9-5-4-8(13)14-15-9/h4-6H,3H2,1-2H3
InChIKey XEBHCSUQQKHTFZ-UHFFFAOYSA-N
Melting Point 96-97C
Molecular Weight 326.70
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20