... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > salt > organic salt > organic sodium salt > riboflavin sodium

... > chemical entity > molecular entity > main group molecular entity > s-block molecular entity > alkali metal molecular entity > alkali metal salt > sodium salt > organic sodium salt > riboflavin sodium

... > chemical entity > molecular entity > polyatomic entity > heteroatomic molecular entity > salt > alkali metal salt > sodium salt > organic sodium salt > riboflavin sodium

... > chemical entity > molecular entity > main group molecular entity > s-block molecular entity > alkali metal molecular entity > sodium molecular entity > sodium salt > organic sodium salt > riboflavin sodium

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > chalcogen molecular entity > oxygen molecular entity > organooxygen compound > B vitamin > vitamin B2 > riboflavin sodium

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > chalcogen molecular entity > organochalcogen compound > organooxygen compound > B vitamin > vitamin B2 > riboflavin sodium

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > heteroorganic entity > organochalcogen compound > organooxygen compound > B vitamin > vitamin B2 > riboflavin sodium

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > organonitrogen compound > B vitamin > vitamin B2 > riboflavin sodium

... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > carbon group molecular entity > organic molecular entity > heteroorganic entity > organonitrogen compound > B vitamin > vitamin B2 > riboflavin sodium