Chemistry, part 1

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > organonitrogen compound > organonitrogen heterocyclic compound > imidazopyrimidine > purines > aminopurine > 2-aminopurines > 9-/{2-deoxy-5-o-hydroxyphosphonoyl-beta-d-ribofuranosyl/}-9h-purin-2-amine

... > organic heterocyclic compound > organonitrogen heterocyclic compound > imidazopyrimidine > purines > aminopurine > 2-aminopurines > 9-/{2-deoxy-5-o-hydroxyphosphonoyl-beta-d-ribofuranosyl/}-9h-purin-2-amine

... > organic heterocyclic compound > organic heteropolycyclic compound > organic heterobicyclic compound > imidazopyrimidine > purines > aminopurine > 2-aminopurines > 9-/{2-deoxy-5-o-hydroxyphosphonoyl-beta-d-ribofuranosyl/}-9h-purin-2-amine

... > organic aromatic compound > heteroarene > imidazopyrimidine > purines > aminopurine > 2-aminopurines > 9-/{2-deoxy-5-o-hydroxyphosphonoyl-beta-d-ribofuranosyl/}-9h-purin-2-amine

... > organic heterocyclic compound > heteroarene > imidazopyrimidine > purines > aminopurine > 2-aminopurines > 9-/{2-deoxy-5-o-hydroxyphosphonoyl-beta-d-ribofuranosyl/}-9h-purin-2-amine

organooxygen compound > ester > phosphonic ester > carbohydrate phosphonate > 9-/{2-deoxy-5-o-hydroxyphosphonoyl-beta-d-ribofuranosyl/}-9h-purin-2-amine

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > phosphorus molecular entity > phosphorus oxoacids and derivatives > phosphorus oxoacid derivative > phosphonic acid derivative > phosphonic ester > carbohydrate phosphonate > 9-/{2-deoxy-5-o-hydroxyphosphonoyl-beta-d-ribofuranosyl/}-9h-purin-2-amine

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > oxoacid derivative > phosphorus oxoacid derivative > phosphonic acid derivative > phosphonic ester > carbohydrate phosphonate > 9-/{2-deoxy-5-o-hydroxyphosphonoyl-beta-d-ribofuranosyl/}-9h-purin-2-amine

organooxygen compound > carbohydrates and carbohydrate derivatives > carbohydrate derivative > carbohydrate phosphonate > 9-/{2-deoxy-5-o-hydroxyphosphonoyl-beta-d-ribofuranosyl/}-9h-purin-2-amine