... > chemical entity > molecular entity > main group molecular entity > s-block molecular entity > alkaline earth molecular entity > alkaline earth salt > calcium salt > calcium phosphate

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > salt > alkaline earth salt > calcium salt > calcium phosphate

... > chemical entity > molecular entity > main group molecular entity > s-block molecular entity > alkaline earth molecular entity > calcium molecular entity > calcium salt > calcium phosphate

... > chemical entity > chemical substance > mineral > mineral nutrient > inorganic phosphate salt > calcium phosphate

chemical entity > molecular entity > inorganic molecular entity > inorganic phosphate > calcium phosphate

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > oxoacid derivative > phosphorus oxoacid derivative > phosphoric acid derivative > phosphate > inorganic phosphate > calcium phosphate

... > 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 > phosphoric acid derivative > phosphate > inorganic phosphate > calcium phosphate

... > chemical entity > chemical substance > mineral > mineral nutrient > inorganic calcium salt > calcium phosphate