All Labs
Substituent Library
Interactive reference for all common organic substituents (R groups). Browse by category, see structures, naming rules, abbreviations, and example molecules.
Learning Objectives
- •Recognize and name all common alkyl, halogen, and functional group substituents
- •Understand the difference between prefix and suffix naming roles
- •Learn common abbreviations (Me, Et, iPr, tBu, Ph, Bn)
- •Identify common naming mistakes for easily confused groups