Furfural
type: Concept
broader: Furans
preferred label: فورفورال @fa

Nitrofurans
type: Concept
broader: Furans
preferred label: نیتروفوران‌ها @fa

Furans
type: Concept
broader: Heterocyclic compounds
narrower: Nitrofurans
narrower: Furfural
preferred label: فوران‌ها @fa

Heterocyclic compounds
type: Concept
has narrower: Furans
narrower: Furans
preferred label: ترکیبات ناجورحلقه @fa