CompoundLookupSearch compounds by elements

Oxygen Compounds

Formula notation: O•856 compounds found

OOxygen

Search Different Elements

Select a new combination of elements to explore.

Related Combinations

H-C-N-OHydrogen + Carbon + Nitrogen + Oxygen
1
H-C-OHydrogen + Carbon + Oxygen
1
H-C-N-O-PHydrogen + Carbon + Nitrogen + Oxygen + Phosphorus
1
H-C-N-O-CLHydrogen + Carbon + Nitrogen + Oxygen + Chlorine
1
H-C-O-PHydrogen + Carbon + Oxygen + Phosphorus
1

Data sourced from PubChem (NIH)

Showing 1-20 of 856 compounds

Page 1 of 43

O2CID: 977
IUPAC:molecular oxygen
Name:oxygen
Weight:32.00 g/mol
More details →
H2OCID: 962
IUPAC:oxidane
Weight:18.02 g/mol
More details →
COCID: 281
IUPAC:carbon monoxide
Name:carbon monoxide
Weight:28.01 g/mol
More details →
CO2CID: 280
IUPAC:carbon dioxide
Name:carbon dioxide
Weight:44.01 g/mol
More details →
N2OCID: 948
IUPAC:nitrous oxide
Name:nitrous oxide
Weight:44.01 g/mol
More details →
NO2-CID: 946
IUPAC:nitrite
Name:nitrite
Weight:46.01 g/mol
More details →
NO3-CID: 943
IUPAC:nitrate
Name:nitrate
Weight:62.01 g/mol
More details →
AsO3-3CID: 544
IUPAC:arsorite
Name:15502-74-6
Weight:122.92 g/mol
More details →
O6S3-2CID: 491
Name:trithionate
Weight:192.20 g/mol
More details →
CH2OCID: 712
IUPAC:formaldehyde
Name:formaldehyde
Weight:30.03 g/mol
More details →
HNOCID: 945
IUPAC:nitroxyl
Name:Nitroxyl
Weight:31.01 g/mol
More details →
CH4OCID: 887
IUPAC:methanol
Name:methanol
Weight:32.04 g/mol
More details →
H3NOCID: 787
IUPAC:hydroxylamine
Name:hydroxylamine
Weight:33.03 g/mol
More details →
H4NO+CID: 933
IUPAC:hydroxyazanium
Name:hydroxyammonium
Weight:34.04 g/mol
More details →
C2H4OCID: 177
IUPAC:acetaldehyde
Name:acetaldehyde
Weight:44.05 g/mol
More details →
CHO2-CID: 283
IUPAC:formate
Name:formate
Weight:45.02 g/mol
More details →
CH2O2CID: 284
IUPAC:formic acid
Name:formic acid
Weight:46.02 g/mol
More details →
C2H6OCID: 702
IUPAC:ethanol
Weight:46.07 g/mol
More details →
C3H6OCID: 527
IUPAC:propanal
Name:Propionaldehyde
Weight:58.08 g/mol
More details →
C2H4O2CID: 176
IUPAC:acetic acid
Name:acetic acid
Weight:60.05 g/mol
More details →
Previous
12...43
Next

Work in Progress

We're continuously expanding our database. The compounds listed here may not represent the complete set for this element combination. Unlike traditional chemistry databases that require exact formulas, our tool lets you explore compounds by simply selecting elements — making chemical discovery more intuitive. We're cataloging millions of compounds from PubChem. Check back often for updates!