英文别名(S)-1-Methyl-2,6-dioxohexahydropyrimidine-4-carboxylic acid; (4S)-1-methyl-2,6-dioxo-1,3-diazinane-4-carboxylic acid; 4-Pyrimidinecarboxylicacid, hexahydro-1-methyl-2,6-dioxo-, (4S)-; (4S)-1-Methyl-2,6-dioxohexahydro-4-pyrimidinecarboxylicacid; (S)-3-methyldihydroorotic acid; PYR140; 1-methyl-(S)-Dio-OH