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2-oxo-2H-pyran-5-carboxylic acid

2-oxo-2H-pyran-5-carboxylic acid
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ARTK11113 Inquiry 97.00%
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CAS No.: 500-05-0
Molecular Formula: C6H4O4
Molecular Weight: 140.09
SMILES: O1C(C([H])=C([H])C(C(=O)O[H])=C1[H])=O
EINECS No.: 22978
English Name: Coumalic acid
English Alias: Coumalic acid;2-oxo-2H-pyran-5-carboxylic acid;2-Pyrone-5-carboxylic acid;Coumalic acid, (2-Pyrone-5-carboxylic acid);Cumalic Acid;6-oxopyran-3-carboxylic acid;Coumalicacidmonohydrate;2-Pyrone-5-carboxylic acid,2-Oxo-2H-pyran-5-carboxylic acid;α-Pyrone-5-carboxylic Acid;2H-Pyran-5-carboxylic acid, 2-oxo-;2-Oxopyran-5-carboxylic acid;alpha-Pyrone-5-carboxylic acid;.alpha.-Pyrone-5-carboxylic acid;OB1JPY343G;ORGPJDKNYMVLFL-UHFFFAOYSA-N;2-Oxo-1,2H-pyran-5-carboxylic acid;zlchem 364;5-Carboxy-2-pyrone;Coumalic acid, 97%;a-Pyrone-5-carboxylic acid;6-oxo-pyran-3-carboxylic acid;ZLC0208;2-Pentenedi;SCHEMBL258740;NSC-22978;NSC22978;STK329418;AB00990923-01;AS-17705;AKOS000119258;SB40457;NSC 22978;BBL009090;SY020314;EINECS 207-899-0;.alpha.-Pyrone-3-carboxylic acid;CS-0001427;Q-103227;HY-32004;MFCD00006644;2-Pentenedioic acid, 4-(hydroxymethylene)-, delta-lactone;GLUTACONIC ACID, 4-(HYDROXYMETHYLENE)-, .DELTA.-LACTONE;2-Pentenedioic acid, 4-(hydroxymethylene)-, .delta.-lactone;UNII-OB1JPY343G;COUMALIC ACID [MI];Z104472302;Coumalicacid;DTXSID60870569;BP-12397;NS00043036;1ST40242;DB-051716;500-05-0;NCGC00336326-01;2-OXO-1(2H)-PYRAN-5-CARBOXYLIC ACID;2-Pentenedioic acid, .delta.-lactone;2-Oxo-2H-pyran-5-carboxylic acid #;EN300-19035;ALBB-033465;AB00990923-03;Q19903002;CHEMBL216734;J-650096;F2170-0001;InChI=1/C6H4O4/c7-5-2-1-4(3-10-5)6(8)9/h1-3H,(H,8,9;CHEBI:180952
Water Solubility: Very soluble in water.
Density: 1.2154 (rough estimate)
Boiling Point: 218°C/120mmHg(lit.)
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