riboflavin,2’,3’,4’,5’-tetrabutanoate

[(2S,3S,4R)-3,4,5-tri(butanoyloxy)-1-(7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10-yl)pentan-2-yl] butanoate

[(2S,3S,4R)-3,4,5-tri(butanoyloxy)-1-(7,8-dimethyl-2,4-dioxo-benzo[g]pteridin-10-yl)pentan-2-yl] butanoate

butyric acid [(1S,2S,3R)-2,3,4-tributyryloxy-1-[(2,4-diketo-7,8-dimethyl-benzo[g]pteridin-10-yl)methyl]butyl] ester