英文别名:
4-AMINO-2-OXO-1,2-DIHYDRO-PYRIMIDINE-5-CARBOXYLIC ACID;4-AMINO-5-CARBOXY-2-HYDROXYPYRIMIDINE;5-CARBOXYCYTOSINE;cytosine-5-carboxylic acid;4-AMINO-5-CARBOXY-2-HYDROXYPYRIMIDINE 97%;4-Amino-1,2-dihydro-2-oxo-5-pyrimidinecarboxylic acid;4-Amino-2-hydroxy-5-pyrimidinecarboxylicacid;6-amino-2-keto-1H-pyrimidine-5-carboxylic acid