* Acetals
** Hemiacetals
** Thioacetals
** Ketals
* Alcohols and alkyl halides, diols, thiols
* Alkanes and cycloalkanes
* Alkenes
* Alkynes
* Amines
* Amino acids, peptides, proteins
* Aromatics
** Acetophenones
** Anilines
** Anisoles
** Benzene
** Benzenesulfonic acids
**Benzophenones
** Nitrobenzenes
** Phenols
* Aromatic hydrocarbons
**Toluene
**Xylenes
***m-Xylenes
***o-Xylenes
***p-Xylenes
* Aryl halides
* Carbohydrates
** Sugar
* Carbonyl compounds
**Acid anhydride
** Acyl halides
*** Acyl chlorides
** Aldehydes
** Amides
*** Lactams
** Carboxylic acids
**Dicarbonyl
**Enones
**Esters
*** Lactones
**Imides
**Ketones
* Enols
** Enolate anions
** Enamines
* Ethers
** Epoxides
** Sulfides
* Imines
** Schiff bases
* Ketenes
* Lipids
* Nitriles
* Nucleic acids
* Organometallic compounds
* Oximes