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Reference substances

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IUPAC name:
oxalic acid

Inventory

EC number:
205-634-3
EC name:
Oxalic acid
CAS number:
144-62-7
CAS number:
144-62-7
Synonyms
Names:
Ethanedioic acid

Molecular and structural information

Molecular formula:
C2H2O4
Molecular weight:
90.035
SMILES notation:
OC(=O)C(=O)O
InChl:
InChI=1/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)
Structural formula:
Chemical structure

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