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5'-DIMETHOXYTRITYLTHYMIDINE-3'-ETHYLPHOSPHOROUS ACID
SpectraBase Compound ID 121NkP3uPty
InChI InChI=1S/C33H37N2O9P/c1-5-42-45(38)44-28-19-30(35-20-22(2)31(36)34-32(35)37)43-29(28)21-41-33(23-9-7-6-8-10-23,24-11-15-26(39-3)16-12-24)25-13-17-27(40-4)18-14-25/h6-18,20,28-30,45H,5,19,21H2,1-4H3,(H,34,36,37)/t28-,29+,30+/m0/s1
InChIKey KCESOEQRNDYOBK-FRXPANAUSA-N
Mol Weight 636.6 g/mol
Molecular Formula C33H37N2O9P
Exact Mass 636.223668 g/mol

31P Nuclear Magnetic Resonance (NMR) Chemical Shifts

31P Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID 7QREF7VsGKH
Name 5'-O-DIMETHOXYTRITYLTHYMIDINE-3'-O-ETHYL-H-PHOSPHITE
Comments , WITHOUT P-{H} DECOPLING, C=0.05M;WM-500 (BRUKER)
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C33H37N2O9P
InChI InChI=1S/C33H37N2O9P/c1-5-42-45(38)44-28-19-30(35-20-22(2)31(36)34-32(35)37)43-29(28)21-41-33(23-9-7-6-8-10-23,24-11-15-26(39-3)16-12-24)25-13-17-27(40-4)18-14-25/h6-18,20,28-30,45H,5,19,21H2,1-4H3,(H,34,36,37)/t28-,29+,30+/m0/s1
InChIKey KCESOEQRNDYOBK-FRXPANAUSA-N
Instrument Name SEE COMMENT
Literature Reference V.A.EFIMOV, I.YA.DUBEY (1990) Bioorganich.Khim.(Russ. Lang.): v.16, N2, 211-218.
NMR Standard H3PO4 85%
Observed nucleus 31P
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent CH3CN/C5H5N