C3H4N2O - CAS号查询

1H-imidazol-2(3H)-one;
4-Imidazolin-2-one(6CI,7CI,8CI);
1,3-Dihydro-2H-imidazol-2-one;
1,3-Dihydroimidazol-2-one;
2-Hydroxyimidazole;
ENT 27439;
Imidazol-2-ol;
NSC 111046;
SD 8591;
Shell SD8591

C3H4N2O

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5634-51-5

Acetamide, N-cyano-;
Acetylcyanamide;
N-Cyanoacetamide

C3H4N2O

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13369-03-4

Carbonocyanidimidicacid, methyl ester (9CI);
Formimidicacid, 1-cyano-, methyl ester (7CI,8CI);
Methyl cyanoformimidate

C3H4N2O

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147815-03-0

Isoxazolamine (9CI)

C3H4N2O

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4843-98-5

1H-Pyrazol-4-ol;
Pyrazol-4-ol(8CI);
4-Hydroxypyrazole

C3H4N2O

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52277-85-7

1H-Pyrazolol (9CI);
Hydroxypyrazole

C3H4N2O

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2684-62-0

2-Propanone, 1-diazo-;
2-Propanone,diazo- (6CI,7CI);
1-Diazo-2-propanone;
Acetyldiazomethane;
Diazoacetone

C3H4N2O

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137-45-1

乙二醇甲酸乙醚

3H-Pyrazol-3-one,1,2-dihydro-;
3-Pyrazolin-5-one(8CI);
Pyrazol-3(or 5)-ol (6CI,7CI);
1H-Pyrazol-3-ol;
1H-Pyrazol-5-ol;
3-Hydroxypyrazole;
3-Pyrazoline-5-one;
3-Pyrazolone;
4-Pyrazolin-3-one;
NSC520837;
Pyrazol-3-ol;
Pyrazol-5-ol

C3H4N2O

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137-44-0

二?吡唑酮;
二?吡唑酮;

3H-Pyrazol-3-one,2,4-dihydro-;
2-Pyrazolin-5-one(6CI,7CI,8CI);
1H-Pyrazol-5(4H)-one;
2,4-Dihydro-3H-pyrazol-3-one;
5-Pyrazolone;
NSC 243823

C3H4N2O

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1968-28-1

4H-Imidazol-4-one,3,5-dihydro-;
2-Imidazolin-4(or5)-one (5CI);
2-Imidazolin-4-one (6CI,8CI);
2-Imidazolin-5-one (7CI);
4H-Imidazol-4-one, 1,5-dihydro- (9CI);
1-Imidazolin-5-one;
NSC 382330