5-amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid5-AMINO-6-CARBOXY-2,4-DIHYDROXYPYRIMIDINE5-氨基乳清酸5-Amino-6-carboxy-2,4-dihydroxypyrimidine5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid5-氨基-6-羧基-2,4-二羟基嘧啶5-氨基-1,2,3,6-四氢-2,6-二氧代-4-嘧啶羧酸5-Aminoorotic acid5-Aminoorotic acid5-Aminouracil-6-carboxylic acid5-Amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid