sulfur
type: Concept
preferred label: گوگرد @fa
related: sulfates

esters
type: Concept
preferred label: استرها @fa
related: sulfates

sulfates
type: Concept
broader: organosulfur compounds
preferred label: سولفات‌ها @fa
related: organic salts
related: esters
related: sulfur

organosulfur compounds
type: Concept
narrower: sulfates
preferred label: ترکیبات آلی گوگرد @fa

organic salts
type: Concept
preferred label: نمکهای آلی @fa
related: sulfates