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1H-Imidazole-4-carboxylic acid;
1H-Imidazole-4-carboxylicacid (9CI);
Imidazole-4(or 5)-carboxylic acid (6CI,7CI);
Imidazole-4-carboxylicacid (8CI);
4-Carboxyimidazole;
Imidazole-5-carboxylic acid;
NSC 32340

C4H4N2O2

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1193-24-4

4,6-二羥基嘧啶

4,6-Dihydroxypyrimidine;
4,6-Pyrimidinediol;
6-Hydroxy-1H-pyrimidin-4-one

吡唑-3-甲酸

5-Pyrazolecarboxylic acid;
Pyrazole-3-carboxylic acid

5-羥基-4(1H)-嘧啶酮;
5-羥基-1,4-二氫嘧啶-4-酮

5-Hydroxy-1,4-dihydropyrimidin-4-one;
5-Hydroxy-4(1H)-pyrimidinone

咪唑-2-甲酸;
1H-咪唑-2-羧酸

1H-Imidazole-2-carboxylic acid;
Imidazole-2-carboxylicacid (8CI);
2-Imidazocarboxylic acid

N,N-二氧化吡嗪;
N,N-二氧化吡嗪;

Pyrazine, 1,4-dioxide;
Pyrazinedioxide (6CI);
Pyrazine N,N'-dioxide;
Pyrazine di-N-oxide

1H-吡唑-4-甲酸

1H-Pyrazole-4-carboxylic acid;
Pyrazole-4-carboxylicacid (6CI,7CI);
4-Carboxypyrazole

3-硝基吡咯

1H-Pyrrole, 3-nitro-;
Pyrrole,3-nitro- (7CI,8CI);
3-Nitropyrrole

1H-Imidazolecarboxylicacid;
1H-imidazolecarboxylic acid

Uracil, trimer (8CI);
Uracil, trimer (8CI)

Uracil, dimer, syn-(8CI);
Uracil, dimer, syn- (8CI)

1H-Pyrazole-3-carboxylicacid;
Pyrazole-3(or5)-carboxylic acid (6CI,7CI);
Pyrazole-3-carboxylic acid (8CI);
1H-Pyrazole-5-carboxylic acid;
3-Carboxypyrazole;
Pyrazole-3(5)-carboxylic acid

1,3,4-Oxadiazole-2-carboxaldehyde,5-methyl-;
1,3,4-Oxadiazole-2-carboxaldehyde, 5-methyl- (9CI)

1H-Pyrrole-2,5-dione,1-amino-;
N-Aminomaleimide

1H-Imidazole-4-carboxaldehyde,2,3-dihydro-2-oxo-;
2,3-Dihydro-2-oxo-1H-imidazol-4-carboxaldehyde

1,2,5-Oxadiazole-3-carboxaldehyde,4-methyl-;
Furazancarboxaldehyde,methyl-;
4-Methyl-1,2,5-oxadiazole-3-carboxaldehyde

乙炔二羰酰胺

2-Butynediamide;
Acetylenedicarboxamide(6CI,7CI,8CI);
Acetylene diamide;
Acetylenedicarboxylic acid diamide;
Aquamycin;
Cellocidin;
Lenamycin;
NSC 38643;
NSC 65381

2,4(1H,3H)-Pyrimidinedione,labeled with tritium;
Uracil,labeled with tritium (8CI)

C4H4N2O2

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