毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

CAS號(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢 >  化工產(chǎn)品>  第5255頁

CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
5520-66-1對(duì)二乙氨基苯乙酮;
對(duì)二乙氨基苯乙酮;
4'-二乙基氨基乙酰苯		Ethanone,1-[4-(diethylamino)phenyl]-;
Acetophenone,4'-(diethylamino)- (7CI,8CI);
4'-(Diethylamino)acetophenone		CAS:5520-66-1分子結(jié)構(gòu)C12H17NO詳情供應(yīng)商
5058-42-4乙醇鐵;
乙氧基鐵(III)		Ethanol, iron(3+) salt(8CI,9CI);
Ironethoxide (6CI,7CI);
Ferric ethoxide;
Iron ethoxide (Fe(OEt)3);
Irontriethoxide;
Iron(III) ethoxide;
Triethoxyiron		CAS:5058-42-4分子結(jié)構(gòu)C2H6O.1/3Fe詳情供應(yīng)商
10541-56-74-正辛基苯乙酮;
4-辛基苯乙酮;
對(duì)辛基苯乙酮		Ethanone,1-(4-octylphenyl)-;
Acetophenone,4'-octyl- (6CI,7CI,8CI);
4'-Octylacetophenone;
NSC 168987;
p-Octylacetophenone;
p-n-Octylacetophenone		CAS:10541-56-7分子結(jié)構(gòu)C16H24O詳情供應(yīng)商
359-37-5碘三氟乙烯;
碘三氟乙烯;
碘三氟乙烯, 97%, STAB. WITH COPPER		Ethene,1,1,2-trifluoro-2-iodo-;
Ethene,trifluoroiodo- (9CI);
Ethylene, trifluoroiodo- (6CI,7CI,8CI);
1,1,2-Trifluoro-2-iodoethene;
1,2,2-Trifluoro-1-iodoethene;
1-Iodo-1,2,2-trifluoroethene;
Iodotrifluoroethene;
Iodotrifluoroethylene;
NSC 174158;
Perfluorovinyl iodide;
Trifluoroiodoethene;
Trifluoroiodoethylene;
Trifluorovinyl iodide		CAS:359-37-5分子結(jié)構(gòu)C2F3I詳情供應(yīng)商
466-77-3對(duì)甲氧基肉桂酸辛酯;
對(duì)甲氧基苯乙烯酸-2-乙基己基酯;
乙基己基甲氧基苯乙烯酸		Erythrinan,1,2,6,7-tetradehydro-3-methoxy-15,16-[methylenebis(oxy)]-, (3b)-;
Erythraline(6CI,7CI,8CI);
1H-[1,3]Dioxolo[4,5-g]indolo[7a,1-a]isoquinoline, erythrinanderiv.;
(+)-Erythraline;
Erythralin		CAS:466-77-3化學(xué)結(jié)構(gòu)C18H19NO3詳情供應(yīng)商
5000-65-72-溴-3'-甲氧基苯乙酮Ethanone,2-bromo-1-(3-methoxyphenyl)-;
Acetophenone,2-bromo-3'-methoxy- (6CI,7CI,8CI);
2-Bromo-1-(3-methoxyphenyl)ethanone;
2-Bromo-3'-methoxyacetophenone;
2-Bromo-m-methoxyacetophenone;
3-Methoxyphenacyl bromide;
NSC 405833;
m-(Bromoacetyl)anisole;
m-Methoxyphenacyl bromide;
a-Bromo-3'-methoxyacetophenone;
a-Bromo-m-methoxyacetophenone;
w-Bromo-3-methoxyacetophenone		CAS:5000-65-7分子結(jié)構(gòu)C9H9BrO2詳情供應(yīng)商
615-84-9N,N'-二乙基草酰胺;
對(duì)稱二乙基草酰胺		Ethanediamide,N1,N2-diethyl-;
Ethanediamide,N,N'-diethyl- (9CI);
Oxamide, N,N'-diethyl- (6CI,7CI,8CI);
N,N'-Diethyloxalamide;
N,N'-Diethyloxamide;
NSC 243629		CAS:615-84-9分子結(jié)構(gòu)C6H12N2O2詳情供應(yīng)商
1483-41-62-溴乙基硫代異氰酸酯;
異硫氰酸溴代乙酯;
2-溴乙基;
2-溴乙基異硫代氰酸酯;
2-溴乙基 硫代異氰酸酯;
2-溴乙基硫		Ethane,1-bromo-2-isothiocyanato-;
Isothiocyanicacid, 2-bromoethyl ester (8CI);
1-Bromo-2-isothiocyanatoethane;
2-Bromoethylisothiocyanate		CAS:1483-41-6分子結(jié)構(gòu)C3H4BrNS詳情供應(yīng)商
27761-02-02-羥基-1,2-二(2-噻吩基)乙烷-1-酮;
2-羥基-1,2-二(2-噻吩基)乙烷-1-酮;
2-羥基-1,2-二(2-噻吩基)乙烷-1-酮,9		Ethanone,2-hydroxy-1,2-di-2-thienyl-;
Ketone, a-hydroxy-2-thenyl 2-thienyl(8CI);
2,2'-Theonin;
2-Hydroxy-1,2-bis(thien-2-yl)ethanone;
Thenoin;
Thienoin;
a-Thienoin		CAS:27761-02-0分子結(jié)構(gòu)C10H8O2S2詳情供應(yīng)商
83935-45-9N-(4-乙酰苯)-2,5-二甲基吡咯;
1-(4-乙酰苯基)-2,5-二甲基吡咯		Ethanone,1-[4-(2,5-dimethyl-1H-pyrrol-1-yl)phenyl]-;
1-(4-Acetylphenyl)-2,5-dimethyl-1H-pyrrole;
1-(4-Acetylphenyl)-2,5-dimethylpyrrole;
1-[4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl]ethanone;
4-(2,5-Dimethylpyrrol-1-yl)acetophenone		CAS:83935-45-9分子結(jié)構(gòu)C14H15NO詳情供應(yīng)商
37593-03-64-庚基苯乙酮;
4-正庚基苯乙酮		Ethanone,1-(4-heptylphenyl)-;
4'-Heptylacetophenone;
NSC 172893;
p-Heptylacetophenone;
p-n-Heptylacetophenone		CAS:37593-03-6分子結(jié)構(gòu)C15H22O詳情供應(yīng)商
784-04-39-乙�；�;
9-乙�；�		Ethanone,1-(9-anthracenyl)-;
Ketone,9-anthryl methyl (7CI,8CI);
1-(9-Anthracenyl)ethanone;
9-Acetylanthracene;
9-Anthryl methyl ketone;
NSC 1143;
NSC 13246		CAS:784-04-3分子結(jié)構(gòu)C16H12O詳情供應(yīng)商
20120-24-53-(4-嗎啉代)丙酸乙酯Ethyl 3-(4-morpholino)propionate;
3-(Morpholino)propionic acid ethyl ester;
4-[2-(Ethoxycarbonyl)ethyl]morpholine		CAS:20120-24-5分子結(jié)構(gòu)C9H17NO3詳情供應(yīng)商
13536-73-7溴化鉺;
超干溴化鉺(III)		Erbium bromide (ErBr3);
Erbiumbromide;
Erbium tribromide		CAS:13536-73-7分子結(jié)構(gòu)Br3Er詳情供應(yīng)商
56136-84-64',5'-亞甲基二氧-2'-硝基苯乙酮Ethanone,1-(6-nitro-1,3-benzodioxol-5-yl)-;
4,5-METHYLENEDIOXY-2-NITROACETOPHENONE;
1-(6-Nitro-1,3-benzodioxol-5-yl)ethanone;
1-(6-nitro-1,3-benzodioxol-5-yl)ethan-1-one		CAS:56136-84-6分子結(jié)構(gòu)C9H7NO5詳情供應(yīng)商
170141-63-63-(三氟甲氧基)苯乙酮;
間三氟甲氧基苯乙酮		Ethanone,1-[3-(trifluoromethoxy)phenyl]-;
1-[3-(Trifluoromethoxy)phenyl]ethanone;
3-(Trifluoromethoxy)acetophenone;
3'-Trifluoromethoxyacetophenone		CAS:170141-63-6分子結(jié)構(gòu)C9H7F3O2詳情供應(yīng)商
1072-82-83-乙酰基吡咯;
3-乙酰吡咯;
1-(1H-吡咯-3-基)乙烷-1-酮		Ethanone,1-(1H-pyrrol-3-yl)-;
Ketone,methyl pyrrol-3-yl (7CI,8CI);
1-(1H-Pyrrol-3-yl)ethanone;
3-Acetyl-1H-pyrrole;
3-Acetylpyrrole;
Methyl pyrrol-3-yl ketone		CAS:1072-82-8分子結(jié)構(gòu)C6H7NO詳情供應(yīng)商
430-53-52-(乙氧羰基)苯硼酸Ethane,1,1-dichloro-2-fluoro- (8CI,9CI);
1,1-Dichloro-2-fluoroethane;
HCFC 141a;
R 141a		CAS:430-53-5分子結(jié)構(gòu)C2H3Cl2F詳情供應(yīng)商
6277-38-94-甲氧基-3-硝基苯乙酮;
4-甲氧基-3-硝基苯乙酮;
4'-甲氧基-2-硝基苯乙酮		Ethanone,1-(4-methoxy-3-nitrophenyl)-;
Acetophenone,4-methoxy-3-nitro- (4CI);
Acetophenone, 4'-methoxy-3'-nitro- (6CI,7CI,8CI);
3-Nitro-4-methoxyacetophenone;
3'-Nitro-4'-methoxyacetophenone;
4-Methoxy-3-nitroacetophenone;
4'-Methoxy-3'-nitroacetophenone;
NSC 35014;
NSC49586		CAS:6277-38-9分子結(jié)構(gòu)C9H9NO4詳情供應(yīng)商
77253-67-92,2,2-三氟乙醇-d3Ethan-1,1-d2-ol-d,2,2,2-trifluoro-;
2,2,2-Trifluoroethanol-d3		CAS:77253-67-9分子結(jié)構(gòu)C2D3F3O詳情供應(yīng)商

【首 頁】 【上一頁】 【下一頁】 【尾 頁】 共 19122 頁 　第 5255 頁 　共 382432 條

快速翻頁:755 1655 2555 3455 4355 4535 4715 4895 5075 5105 5135 5165 5195 5225 5230 5235 5240 5245 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5266 5271 5276 5281 5286 5316 5346 5376 5406 5436 5616 5796 5976 6156 7056 7956 8856 9756