Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
heterocyclic compound |
| gptkbp:CASNumber |
289-80-5
|
| gptkbp:chemicalFormula |
C5H6O
|
| gptkbp:contains |
hydrogen atom
carbon atom oxygen atom |
| gptkbp:discoveredBy |
1895
|
| https://www.w3.org/2000/01/rdf-schema#label |
pyran
|
| gptkbp:isomerOf |
2H-pyran
4H-pyran |
| gptkbp:IUPACName |
gptkb:pyran
|
| gptkbp:number_of_atoms_in_ring |
6
|
| gptkbp:number_of_double_bonds |
2
|
| gptkbp:number_of_oxygen_atoms_in_ring |
1
|
| gptkbp:number_of_rings |
1
|
| gptkbp:parent |
coumarin
chromene pyranose dihydropyran |
| gptkbp:bfsParent |
gptkb:Tetrahydropyran
|
| gptkbp:bfsLayer |
8
|