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• 001 Exact sciences and technology.
  • 001C Chemistry. (See also 001B30)
    • 001C03 Organic chemistry. (See also 002B02A01, 001D06B07, 001B30C15)
      • 001C03C Preparations and properties.
        • 001C03C06 Heterocyclic compounds.
          • 001C03C06A Heterocyclic compounds with O, S, Se, Te hetero atom and condensed derivatives.

Title

• fr : Cycles à un ou plusieurs atomes O, S, Se, Te et leurs analogues condensés.
• en : Heterocyclic compounds with O, S, Se, Te hetero atom and condensed derivatives.

SKOS Notation

001C03C06A

In the plan

Pascal Classification Scheme