Alkane
C-C
Alkene
C=C
Ethers
C-O-C
Aldehydes
Thiol
C-SH
Ketones
Alkynes
Sulfide
C-S-R
Esters
Halides
C-X
Amines
C-N
Amides
Alcohols
C-OH
Carbonyl
C=O
Carboxylic Acid
C-C
Alkane
C=C
Alkene
C-O-C
Ethers
Aldehydes
C-SH
Thiol
Ketones
Alkynes
C-S-R
Sulfide
Esters