(r)-(3-carboxy-2-hydroxypropyl)-trimethyl ammonium orotate L-CARNITINE OROTATE (2r)-3-carboxy-2-hydroxy-n,n,n-trimethyl-1-propanaminium 1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinecarboxylic acid salt Dl-/L-Carnitine Orotate L-Carnitine orotic acid salt 3-[(2,4-dioxo-1H-pyrimidin-6-yl)-oxomethoxy]-4-(trimethylammonio)butanoate 3-(2,4-dioxo-1H-pyrimidine-6-carbonyl)oxy-4-(trimethylazaniumyl)butanoate