3-hydroxy-1,2-dimethylpyridin-4(1H)-one-D3; 3-hydroxy-1,2-dimethylpyridin-4(1H)-one-D3; 1,2-Dimethyl-3-hydroxypyrid-4-one-D3; 3-Hydroxy-1,2-dimethyl-4(1H)-pyridinone-D3; CP-20-D3; Kelfer-D3; 1,2-dimethyl-3-hydroxy-4-pyridone-D3;1,2-Dimethyl-3-hydroxypyrid-4-one-D3;4(1H)-Pyridinone, 3-hydroxy-1,2-dimethyl--D3;1,2-Dimethyl-3-hydroxypyridine-4-one-D3;Ferriprox