Formic anhydride
CAS Registry Number®
1558-67-4
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CAS Name
Formic anhydrideMolecular Formula
C2H2O3Molecular Mass
74.04Cite this Page
Formic anhydride. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=1558-67-4 (retrieved ) (CAS RN: 1558-67-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C2H2O3/c3-1-5-2-4/h1-2H
InChIKey
InChIKey=VGGRCVDNFAQIKO-UHFFFAOYSA-N
SMILES
O(C=O)C=O
Canonical SMILES
O=COC=O
Other Names for this Substance
- Formic acid, anhydride
- Formic anhydride
