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31934-89-1 (2e)-(4-methyl-5-oxofuran-2(5h)-ylidene)ethanoic acid

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Product Name (2E)-(4-methyl-5-oxofuran-2(5H)-ylidene)ethanoic acid
CAS No. 31934-89-1
InChI InChI=1/C7H6O4/c1-4-2-5(3-6(8)9)11-7(4)10/h2-3H,1H3,(H,8,9)/b5-3+
Molecular Formula C7H6O4
Molecular Weight 154.1201
Density 1.55g/cm3
Boiling point 328.9°C at 760 mmHg
Flash point 142.8°C
Refractive index 1.665