CAS号查询化工产品

热门搜索化学品最多只显示前20条,请点击“搜索化学品”查看所有结果


CAS登录号 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
CAS:50-71-5分子结构C4H2N2O4详情供应商
55242-84-74-氰基噁唑;
4-氰基恶唑
Oxazole-4-carbonitrile;
4-Cyanooxazole
CAS:55242-84-7分子结构C4H2N2O详情供应商
178472-73-6Thiazolo[5,4-d]oxazole(9CI);
Thiazolo[5,4-d]oxazole (9CI)
CAS:178472-73-6分子结构C4H2N2OS详情供应商
59434-05-8Thiophene, 2,5-dinitro-;
2,5-Dinitrothiophene;
NSC 520095
CAS:59434-05-8分子结构C4H2N2O4S详情供应商
222626-39-3Thiazolo[5,4-c]isoxazole(9CI);
Thiazolo[5,4-c]isoxazole (9CI)
CAS:222626-39-3分子结构C4H2N2OS详情供应商
80187-07-1Thiazolo[4,5-d]oxazole(9CI);
Thiazolo[4,5-d]oxazole (9CI)
CAS:80187-07-1分子结构C4H2N2OS详情供应商
141765-04-0Thiazolo[4,5-c]isoxazole(9CI);
Thiazolo[4,5-c]isoxazole (9CI)
CAS:141765-04-0分子结构C4H2N2OS详情供应商
194157-59-0Thiazolo[4,5-d]isoxazole(9CI);
Thiazolo[4,5-d]isoxazole (9CI)
CAS:194157-59-0分子结构C4H2N2OS详情供应商
3762-94-51,2,5-Thiadiazole-3,4-dicarboxylicacid;
3,4-Dicarboxy-1,2,5-thiadiazole;
4,5-Dicarboxy-2,1,3-thiadiazole;
NSC 111921
CAS:3762-94-5分子结构C4H2N2O4S详情供应商
371214-75-41,2,4-Oxadiazole-3,5-dicarboxylicacid;
1,2,4-Oxadiazole-3,5-dicarboxylicacid(9CI)
CAS:371214-75-4分子结构C4H2N2O5详情供应商
859506-70-01,3,4-Thiadiazole-2,5-dicarboxaldehyde;
1,3,4-Thiadiazole-2,5-dicarboxaldehyde
CAS:859506-70-0分子结构C4H2N2O2S详情供应商
2244-11-3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)
CAS:2244-11-3分子结构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
CAS:764-42-1分子结构C4H2N2详情供应商
13913-71-82,3-Oxiranedicarbonitrile;
Succinonitrile,2,3-epoxy- (6CI);
Succinonitrile, epoxy- (7CI,8CI);
2,3-Dicyanooxirane
CAS:13913-71-8化学结构C4H2N2O详情供应商
68776-57-83-IsoxazolecarbonitrileCAS:68776-57-8分子结构C4H2N2O详情供应商
36778-15-13-Isothiazolecarboxylicacid, 5-nitro-;
5-Nitroisothiazole-3-carboxylicacid
CAS:36778-15-1分子结构C4H2N2O4S详情供应商
928-53-02-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
CAS:928-53-0分子结构C4H2N2详情供应商
68776-58-94-Isoxazolecarbonitrile;
4-Cyanoisoxazole
CAS:68776-58-9分子结构C4H2N2O详情供应商
59521-24-35-Thiazolecarboxylicacid, 2-nitro-;
2-Nitro-5-thiazolecarboxylicacid;
NSC 321249
CAS:59521-24-3分子结构C4H2N2O4S详情供应商
922-64-5Malononitrile, methylene-CAS:922-64-5分子结构C4H2N2详情供应商
热门搜关键词:4-氟苯甲胺 oxepinone benzenetetracarboxylic acid 氯 丙烯酸酯 PHENOXY RESIN Methacrylic acid ester C6H12C6 C17H35o2 C3 N2 O H4 Methylammonium acetate RADIO C9H18O9S N4OS Septonex 5-氯-2-甲基-3(2H) -异噻唑酮 CH3CNH2COOH NaMN C4H3ON C12 FA 唑 二硫 β-D-甘露糖 CPPA CaS2O8 2,4,5-三叔丁基苯酚 1,3-苯二醇 L-谷氨酸二甲酯 C4H10O4N N L-精氨酸乙酯盐酸盐 C8H20Si Patent blue 2,2-二羟甲基-1,3-丙二醇 C5H9O2N2 C8H18N C18H24N4O4 C10H22N PET EC NO 2-乙基己酸锆 C10H5N BaCrO4 C12H27