Accessed:

Oxomethylium

Molecular formula:	CHO
Average mass:	29.018
Monoisotopic mass:	29.002191
ChemSpider ID:	4937431

Charge

Structural identifiers

Names

Names and synonyms

Verified

carbon monoxide(1+)

Methylidinoxonium

[German]

[ACD/IUPAC Name]

Methylidyneoxonium

[ACD/IUPAC Name]

Méthylidyneoxonium

[French]

[ACD/IUPAC Name]

methylium, oxo-

oxocarbenium

Oxomethylium

Oxonium, methylidyne-

[ACD/Index Name]

Unverified

17030-74-9

[RN]

[CO](.+)

CO(.+)

CO(1+)

CO+

Formyl cation

Formyl, unipositive ion

methylidyneoxidanium

oxidocarbon(.1+)

Database IDs