is tautomer of dihydroriboflavins 1,5-dihydroriboflavin 1-deoxy-1-(7,8-dimethyl-2,4-dioxo-1,3,4,5-tetrahydrobenzo[g]pteridin-10(2H)-yl)-D-ribitol 378.154 378.37980 Beilstein:1232017 C17H22N4O6 CHEBI:17607 CHEBI:26527 Cc1cc2Nc3c([nH]c(=O)[nH]c3=O)N(C[C@H](O)[C@H](O)[C@H](O)CO)c2cc1C InChI=1S/C17H22N4O6/c1-7-3-9-10(4-8(7)2)21(5-11(23)14(25)12(24)6-22)15-13(18-9)16(26)20-17(27)19-15/h3-4,11-12,14,18,22-25H,5-6H2,1-2H3,(H2,19,20,26,27)/t11-,12+,14-/m0/s1 KEGG:C01007 Reduced riboflavin SGSVWAYHEWEQET-SCRDCRAPSA-N chebi_ontology reduced riboflavin benzopteridine 4a,5-dihydroriboflavin