1 RS3 1-deoxy-1-[8-(dimethylamino)-7-methyl-2,4-dioxo-3,4-dihydrobenzo[G]pteridin-10(2h)-yl]-D-ribitol 1.000 2 IRF 1-deoxy-1-(8-iodo-7-methyl-2,4-dioxo-3,4-dihydrobenzo[G]pteridin-10(2h)-yl)-D-ribitol 0.867 3 RBF Riboflavin 0.867 4 FO1 1-deoxy-1-(8-hydroxy-2,4-dioxo-3,4-dihydropyrimido[4,5-B]quinolin-10(2h)-yl)-D-ribitol 0.774 5 HDF 8-hydroxy-10-(D-ribo-2,3,4,5-tetrahydroxypentyl)-5-deazaisoalloxazine 0.774 6 8DP 8-demethyl-8-aminoriboflavin-5'-phosphate 0.714 7 9WY 1-deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[G]pteridin-10(2h)-yl)-3-O-phosphono-D-ribitol 0.714 8 FMN Flavin mononucleotide 0.714 9 FNR 1-deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydro-2h-benzo[G]pteridin-1-id-10(5h)-yl)-5-O-phosphonato-D-ribitol 0.714 10 JGC Flavin mononucleotide (semi-quinone intermediate) 0.714