C5 N4 O2 H4 - CAS号查询

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分子结构式

分子式

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69-89-6

黄嘌呤;
2,6-二羟基嘌呤;
嘌呤-2(3H),6(1H)-二酮

Xanthine;
2,6-Dihydroxypurine;
Purine-2(3H),6(1H)-dione

4,6-二羟基-2-氰基氨基嘧啶

2-Cyanoamino-4,6-dihydroxypyrimidine;
(1,4,5,6-Tetrahydro-4,6-dioxo-2-pyrimidinyl)cyanamide

Cyanamide,(1,4-dihydro-6-hydroxy-4-oxo-2-pyrimidinyl)- (9CI);
NSC 60202

Imidazo[4,5-d][1,3]oxazin-7(3H)-one,5-amino-;
Imidazo[4,5-d][1,3]oxazin-7(1H)-one,5-amino- (9CI);
Oxanine

Pyrazolo[1,5-a]-1,3,5-triazine-2,4(1H,3H)-dione;
Pyrazolo[1,5-a]-1,3,5-triazine-2,4(1H,3H)-dione

Pyrrolo[3,4-c]pyrazole-4,6(2H,5H)-dione,3-amino-;
Pyrrolo[3,4-c]pyrazole-4,6(2H,5H)-dione, 3-amino-

奥昔嘌醇;
氧嘌呤醇;
氧嘌醇;
4,6-二羟基吡唑啉[3,4-d]嘧啶

1H-Pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione;
4H-Pyrazolo[3,4-d]pyrimidine-4,6(5H)-dione,1,7-dihydro- (6CI);
1H,3H,9H-Alloxanthine;
1H-Pyrazolo[3,4-d]pyrimidin-4,6-diol;
4,6-Dihydroxypyrazolo[3,4-d]pyrimidine;
4,6-Dioxopyrazolo[3,4-d]pyrimidine;
Alloxanthine;
BW 55-5;
NSC 76239;
Oxipurinol;
Oxoallopurinol;
Oxyprim;
Oxypurinol

1H-Purine-6,8-dione,7,9-dihydro-;
6,8-Purinediol(3CI);
Purine-6,8(1H,9H)-dione (6CI,7CI,8CI);
6,8-Dihydroxypurine;
NSC 23164;
Purine-6,8-dione

1,2,4-Triazolo[4,3-a]pyrimidin-5(1H)-one,7-hydroxy-;
1,2,4-Triazolo[4,3-a]pyrimidin-5(1H)-one, 7-hydroxy- (9CI)

1H-[1,3]Dioxolo[3,4]pyrrolo[1,2-d]tetrazole(9CI);
1H-[1,3]Dioxolo[3,4]pyrrolo[1,2-d]tetrazole (9CI)

1H-Pyrazolo[3,4-d]pyrimidine-4,6(2H,5H)-dione;
1H,3H,8H-Alloxanthine

1H-1,2,3-Triazole,5-nitro-1-(2-propyn-1-yl)-;
1H-1,2,3-Triazole,5-nitro-1-(2-propynyl)- (9CI);
5-Nitro-1-(2-propynyl)-1H-1,2,3-triazole

1H-1,2,3-Triazole,4-nitro-1-(2-propyn-1-yl)-;
1H-1,2,3-Triazole,4-nitro-1-(2-propynyl)- (9CI);
4-Nitro-1-(2-propynyl)-1H-1,2,3-triazole

1H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione;
1H-Pyrazolo[4,3-d]pyrimidine-5,7-diol(6CI);
5,7-Dihydroxypyrazolo[4,3-d]pyrimidine

1H-Pyrazolo[3,4-b]pyrazine-5,6-dione,4,7-dihydro-;
1H-Pyrazolo[3,4-b]pyrazine-5,6-diol(8CI)

1H-Imidazole-5-carbonitrile,1-methyl-4-nitro-;
Imidazole-5-carbonitrile,1-methyl-4-nitro- (6CI,7CI);
1-Methyl-4-nitro-1H-imidazole-5-carbonitrile;
1-Methyl-4-nitro-5-cyanoimidazole;
1-Methyl-4-nitroimidazole-5-carbonitrile;
5-Cyano-1-methyl-4-nitroimidazole;
NSC 43810;
NSC 7854

1H-Purine-2,6-dione-2-14C,3,7-dihydro- (9CI);
Xanthine-2-14C(8CI)

2H-Imidazole-4-aceticacid, 2-diazo-

2H-Purine-2,8(3H)-dione,7,9-dihydro-;
1H-Purine-2,8(3H,7H)-dione(9CI);
Purine-2,8-diol (6CI,7CI,8CI);
1H-Purine-2,8(7H,9H)-dione;
2,3,7,8-Tetrahydro-2,8-dioxopurine;
2,8-Dihydroxypurine;
Purine-2,8(1H,9H)-dione

3H-Pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione;
3H-Pyrazolo[4,3-d]pyrimidine-5,7-diol(7CI)

C5H4N4O2

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化工产品