Formic anhydride

CAS Registry Number®

1558-67-4

CAS Name

Formic anhydride

Molecular Formula

C2H2O3

Molecular Mass

74.04

Cite this Page

Formic anhydride.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1558-67-4 (retrieved 2024-11-22) (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

CAS INSIGHTSTM
Targeted protein degrader structure, illustration