Alifatiske hydrokarboner
notation: 661.814
type: Concept
broader: Hydrokarboner

Alisykliske hydrokarboner
notation: 661.815
type: Concept
broader: Hydrokarboner

Norsk WebDewey
type: ConceptScheme

Organiske kjemikalier
notation: 661.8
type: Concept
narrower: Hydrokarboner

Hydrokarboner
notation: 661.81
alternative label: Hydrokarboner--kjemiteknikk
alternative label: Hydrokarboner--syntetiske produkter
created: 2010-02-04
in scheme: Norsk WebDewey
type: Concept
narrower: Aromatiske hydrokarboner
narrower: Alisykliske hydrokarboner
narrower: Alifatiske hydrokarboner
broader: Organiske kjemikalier
modified: 2023-11-20

Aromatiske hydrokarboner
notation: 661.816
type: Concept
broader: Hydrokarboner