Synonyms: 35835-01-9;Methyl-ethyl-monohydro-lumiflavin;AC1L4TSK;5-ethyl-3,7,8,10-tetramethylbenzo[g]pteridine-2,4-dione;5-ethyl-3,7,8,10-tetramethyl-2,4-dioxo-3,4,5,10-tetrahydrobenzo[g]pteridin-1(2H)-yl;Benzo(g)pteridinyl, 5-ethyl-2,3,4,5,10,?-hexahydro-3,7,8,10-tetramethyl-2,4-dioxo-;78169-56-9;Benzo(g)pteridin-5-iumyl, 5-ethyl-2,3,5,10-tetrahydro-4-hydroxy-3,7,8,10-tetramethyl-2-oxo-, hydroxide, inner salt