C4H2N - CAS号查询

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中文名

英文名

分子结构式

分子式

详情

供应商

50-71-5

阿脲;
四氧嘧啶

Alloxan;
2,4,5,6(1H,3H)-Pyrimidinetetraone

4-氰基噁唑;
4-氰基恶唑

Oxazole-4-carbonitrile;
4-Cyanooxazole

Thiazolo[5,4-d]oxazole(9CI);
Thiazolo[5,4-d]oxazole (9CI)

Thiophene, 2,5-dinitro-;
2,5-Dinitrothiophene;
NSC 520095

Thiazolo[5,4-c]isoxazole(9CI);
Thiazolo[5,4-c]isoxazole (9CI)

Thiazolo[4,5-d]oxazole(9CI);
Thiazolo[4,5-d]oxazole (9CI)

Thiazolo[4,5-c]isoxazole(9CI);
Thiazolo[4,5-c]isoxazole (9CI)

Thiazolo[4,5-d]isoxazole(9CI);
Thiazolo[4,5-d]isoxazole (9CI)

1,2,5-Thiadiazole-3,4-dicarboxylicacid;
3,4-Dicarboxy-1,2,5-thiadiazole;
4,5-Dicarboxy-2,1,3-thiadiazole;
NSC 111921

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

1,3,4-Thiadiazole-2,5-dicarboxaldehyde;
1,3,4-Thiadiazole-2,5-dicarboxaldehyde

阿脲,四氧嘧啶

2,4,5,6(1H,3H)-Pyrimidinetetrone,hydrate (1:1);
2,4,5,6(1H,3H)-Pyrimidinetetrone,monohydrate (9CI)

C4H2N2O4.H2O

详情

供应商

764-42-1

富马酸腈;
反丁烯二腈;
富马二腈;
丁烯二腈;
富马腈;
反式-1,2-二氰基乙烯;
富马酸腈;
富马腈/丁烯二腈;
富马二腈/?

2-Butenedinitrile,(2E)-;
2-Butenedinitrile,(E)-;
Fumaronitrile (6CI,8CI);
(E)-1,2-Dicyanoethylene;
(E)-2-Butenedinitrile;
Fumaric dinitrile;
Fumaric nitrile;
Fumarodinitrile;
NSC 17555;
trans-1,2-Dicyanoethene;
trans-1,2-Dicyanoethylene;
trans-Butenedinitrile;
trans-Dicyanobutene;
trans-Dicyanoethylene

2,3-Oxiranedicarbonitrile;
Succinonitrile,2,3-epoxy- (6CI);
Succinonitrile, epoxy- (7CI,8CI);
2,3-Dicyanooxirane

3-Isoxazolecarbonitrile

3-Isothiazolecarboxylicacid, 5-nitro-;
5-Nitroisothiazole-3-carboxylicacid

2-Butenedinitrile,(2Z)-;
2-Butenedinitrile,(Z)-;
Maleonitrile (6CI,7CI,8CI);
(Z)-1,2-Dicyanoethylene;
(Z)-2-Butenedinitrile;
Maleic acid dinitrile;
Maleic nitrile;
cis-1,2-Dicyanoethene;
cis-1,2-Dicyanoethylene;
cis-Dicyanoethylene