front 1 Alkene | back 1 ![]() |
front 2 alkyne | back 2 ![]() |
front 3 Arene or Aromatic Compound | back 3 ![]() |
front 4 Alkyl Handle | back 4 ![]() |
front 5 Alcohol | back 5 ![]() |
front 6 Phenol | back 6 ![]() |
front 7 Thiol | back 7 ![]() |
front 8 Ether | back 8 ![]() |
front 9 Epoxide | back 9 ![]() |
front 10 Amine | back 10 ![]() |
front 11 Nitrile | back 11 ![]() |
front 12 Ketone | back 12 ![]() |
front 13 Aldehyde | back 13 ![]() |
front 14 Carboxylic Acid | back 14 ![]() |
front 15 Ester | back 15 ![]() |
front 16 Amide | back 16 ![]() |