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3-(Methoxycarbonyl)but-3-enoic acid
SpectraBase Compound ID 1664HilcDQv
InChI InChI=1S/C6H8O4/c1-4(3-5(7)8)6(9)10-2/h1,3H2,2H3,(H,7,8)
InChIKey KBFJHOCTSIMQKL-UHFFFAOYSA-N
Mol Weight 144.13 g/mol
Molecular Formula C6H8O4
Exact Mass 144.042259 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID 7rDIem3QzFn
Name 3-(Methoxycarbonyl)but-3-enoic acid
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 144.042258734 u
Formula C6H8O4
InChI InChI=1S/C6H8O4/c1-4(3-5(7)8)6(9)10-2/h1,3H2,2H3,(H,7,8)
InChIKey KBFJHOCTSIMQKL-UHFFFAOYSA-N
Molecular Weight 144.126 g/mol
SMILES C(C(OC)=O)(CC(O)=O)=C
Spectrum/Structure Validation Score (Vapor Phase IR) 0.976332