6-methyl-7-oxo-8-(1-D-ribityl)lumazine (2-hydroxy tautomer)(1-)
6-methyl-7-oxo-8-(1-d-ribityl)lumazine (2-hydroxy tautomer)(1-)
An organic anion anion formed from 6-methyl-7-oxo-8-(1-<small>D</small>-ribityl)lumazine (2-hydroxy tautomer) by removal of a proton from the nitrogen at position 1.