... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > addition compound > hydrate > morphine sulfate pentahydrate

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > ammonium compound > organoammonium salt > organoammonium sulfate salt > alkaloid sulfate salt > morphine sulfate pentahydrate

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > salt > organic salt > organic sulfate salt > organoammonium sulfate salt > alkaloid sulfate salt > morphine sulfate pentahydrate

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > salt > sulfate salt > organic sulfate salt > organoammonium sulfate salt > alkaloid sulfate salt > morphine sulfate pentahydrate

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > chalcogen molecular entity > sulfur molecular entity > sulfur oxoacid derivative > sulfuric acid derivative > sulfates > sulfate salt > organic sulfate salt > organoammonium sulfate salt > alkaloid sulfate salt > morphine sulfate pentahydrate

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > oxoacid derivative > sulfur oxoacid derivative > sulfuric acid derivative > sulfates > sulfate salt > organic sulfate salt > organoammonium sulfate salt > alkaloid sulfate salt > morphine sulfate pentahydrate