6-ethyl-5-hydroxy-2,7-dimethoxynaphthoquinone, a metabolite of Hendersonula toruloidea Nattrass.
D009285:Naphthoquinones / Q000302:isolation & purification; D010860:Pigments, Biological / Q000302:isolation & purification; D013057:Spectrum Analysis
D009285:Naphthoquinones; D010860:Pigments, Biological