Glossary of chemical formulae

This is a list of common chemical compounds with chemical formulae and CAS numbers, indexed by formula. This complements alternative listing at list of inorganic compounds. There is no complete list of chemical compounds since by nature the list would be infinite.

Note: There are elements for which spellings may differ, such as aluminum/aluminium, sulfur/sulphur, and caesium/cesium.

C

 * C
 * C2
 * C3
 * C4
 * C5
 * H
 * C7
 * C8
 * C9
 * C10
 * C15
 * C20