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2-Butenoic acid, 4-oxo-, methyl ester, (E)-
SpectraBase Compound ID H9l776QkH5a
InChI InChI=1S/C5H6O3/c1-8-5(7)3-2-4-6/h2-4H,1H3/b3-2+
InChIKey CRBJVPSOOMDSPT-NSCUHMNNSA-N
Mol Weight 114.1 g/mol
Molecular Formula C5H6O3
Exact Mass 114.031694 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 4uhqSLKeeES
Name 2-Butenoic acid, 4-oxo-, methyl ester, (E)-
CAS Registry Number 5837-72-9
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C5H6O3
InChI InChI=1S/C5H6O3/c1-8-5(7)3-2-4-6/h2-4H,1H3/b3-2+
InChIKey CRBJVPSOOMDSPT-NSCUHMNNSA-N
Molecular Weight 114.100 g/mol
SMILES C(=O)(\C=C\C=O)OC
SPLASH splash10-053r-9000000000-0d546d334a9399c6adca
Source of Spectrum K-112-816-0
Synonyms (E)-4-ketobut-2-enoic acid methyl ester Methyl (2E)-4-oxo-2-butenoate (E)-4-oxo-2-butenoic acid methyl ester Methyl 4-oxo-2-butenoate Fumaraldehydic acid, methyl ester Methyl (E)-4-oxidanylidenebut-2-enoate Methyl (E)-4-oxobut-2-enoate Methyl fumaraldehydate
Wiley ID 1124146