HMF
type: Concept
broader: furans
preferred label: اچ.ام.اف @fa

nitrofurans
type: Concept
broader: furans
preferred label: نیتروفوران‌ها @fa

furfural
type: Concept
broader: furans
preferred label: فورفورال @fa

furans
type: Concept
broader: heterocyclic oxygen compounds
narrower: furfural
narrower: HMF
narrower: nitrofurans
preferred label: فوران‌ها @fa

heterocyclic oxygen compounds
type: Concept
narrower: furans
preferred label: ترکیبات اکسیژن ناجورحلقه @fa