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🧪 Functional Groups Identifier
Identify and learn about organic functional groups
Functional Group Identifier
Enter Chemical Structure or Formula:
Structure Type:
Molecular Formula
SMILES Notation
Structural Fragment
Common Name
Identify Functional Groups
Functional Group Properties
Select Functional Group:
Choose a functional group...
Alcohol (-OH)
Aldehyde (-CHO)
Ketone (C=O)
Carboxylic Acid (-COOH)
Ester (-COO-)
Ether (-O-)
Amine (-NH₂)
Amide (-CONH₂)
Halide (X-)
Nitrile (-CN)
Nitro (-NO₂)
Sulfhydryl (-SH)
Common Functional Groups Reference