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
328-42-7草酰乙酸;
2-羰基丁二酸;
2-氧代丁二酸
Oxalacetic acid;
2-Oxosuccinic acid;
oxobutanedioic acid
CAS:328-42-7分子结构C4H4O5详情供应商
996-98-5乙二酸二酰肼;
草酰二肼
Oxalyl dihydrazide;
Ethanedioicacid, dihydrazide (9CI);
Oxalic acid, dihydrazide (6CI,7CI,8CI);
Bis-(1,4-diamine-1,4-diaza-2,3-dioxobutane);
NSC 264;
Oxaldihydrazide;
Oxalhydrazide;
Oxalic acid bishydrazide;
Oxalic acid hydrazide;
Oxalicdihydrazide;
Oxaloyl dihydrazide;
Oxaloyldihydrazine;
Oxaloylhydrazine;
Oxalyldihydrazide;
Oxalyl hydrazide
CAS:996-98-5分子结构C2H6N4O2详情供应商
105224-25-7Butanenitrile,2-(ethoxymethylene)-3-oxo-;
2-(Ethoxymethylene)-3-oxobutanenitrile;
2-Acetyl-3-ethoxyacrylonitrile
CAS:105224-25-7分子结构C7H9NO2详情供应商
7580-59-8Butanedioic acid,2,3-dioxo-;
Butanedioicacid, dioxo- (9CI);
Succinic acid, dioxo- (6CI,7CI,8CI);
Diketosuccinic acid;
Dioxobutanedioic acid;
Dioxosuccinic acid
CAS:7580-59-8分子结构C4H2O6详情供应商
76785-49-4Propanoic acid,3-[(4-bromo-3-oxobutyl)sulfonyl]-, 4-nitrophenyl ester;
3-(4-bromo-3-oxobutanesulfonyl)-1-propionic acid 4-nitrophenyl ester
CAS:76785-49-4分子结构C13H14BrNO7S详情供应商
1533-20-61,3-联苯-1-丁酮;
1,3-联苯-1-丁酮;
1,3-联苯基-1-丁酮;
1,3-联苯基-1-丁酮,95%;
1,3-二苯基-1-丁酮
1,3-diphenyl-1-butanone;
Butyrophenone,3-phenyl- (6CI,7CI,8CI);
1,3-Diphenyl-1-butanone;
1,3-Diphenyl-1-oxobutane;
3-Phenylbutyrophenone;
NSC 401995;
b-Phenylpropyl phenyl ketone
CAS:1533-20-6分子结构C16H16O详情供应商
494863-34-21-(3-BROMOPHENYL)-4-CHLORO-1-oxobutaneCAS:494863-34-2分子结构C10H10BrClO详情供应商
51765-77-64-(4-BROMOPHENYL)-4-OXOBUTYRONITRILE;
4-(4-BROMOPHENYL)-4-OXOBUTYRONITRILE;
4-(4-BROMOPHENYL)-4-oxobutaneNITRILE;
SALOR-INT L481971-1EA
CAS:51765-77-6分子结构C10H8BrNO详情供应商
898761-12-14-CHLORO-1-(3-CHLORO-4-FLUOROPHENYL)-1-oxobutaneCAS:898761-12-1分子结构C10H9Cl2FO详情供应商
90793-58-14-CHLORO-1-(3-CHLOROPHENYL)-1-oxobutaneCAS:90793-58-1分子结构C10H10Cl2O详情供应商
80212-12-04-CHLORO-1-(3,4-DICHLOROPHENYL)-1-oxobutaneCAS:80212-12-0分子结构C10H9Cl3O详情供应商
2823-19-04-CHLORO-1-(2-FLUOROPHENYL)-1-oxobutaneCAS:2823-19-0分子结构C10H10ClFO详情供应商
3110-52-94-CHLORO-1-(3-FLUOROPHENYL)-1-oxobutaneCAS:3110-52-9分子结构C10H10ClFO详情供应商
40877-17-64-CHLORO-1-(2-METHOXYPHENYL)-1-oxobutaneCAS:40877-17-6分子结构C11H13ClO2详情供应商
70807-22-6CYANOACETONE SODIUM SALT;
NACYA;
SODIUM CYANOACETONE;
3-oxobutaneNITRILE SODIUM SALT;
CYANOACETONE SODIUM SALT;
3-Hydroxycrotonitrile, sodium salt;
Natriumcyanaceton;
3-Oxo-2-sodiobutanenitrile
CAS:70807-22-6分子结构C4H5NNaO详情供应商
103906-66-74-CHLORO-1-(2-CHLOROPHENYL)-1-oxobutaneCAS:103906-66-7分子结构C10H10Cl2O详情供应商
898761-04-14-CHLORO-1-(4-FLUORO-3-METHYLPHENYL)-1-oxobutaneCAS:898761-04-1分子结构C11H12ClFO详情供应商
258882-48-34-CHLORO-1-(3-METHOXYPHENYL)-1-oxobutaneCAS:258882-48-3分子结构C11H13ClO2详情供应商
40877-13-24-CHLORO-1-(2-METHYLPHENYL)-1-oxobutaneCAS:40877-13-2分子结构C11H13ClO详情供应商
55234-56-54-(4-METHOXYPHENYL)-4-oxobutaneNITRILE;
4-(4-METHOXYPHENYL)-4-oxobutaneNITRILE;
4-(4-METHOXYPHENYL)-4-OXOBUTYRONITRILE
CAS:55234-56-5分子结构C11H11NO2详情供应商
热门搜关键词:MMET C8NO3H9 78Se γ- HCH STAN isocyanomethyl γ- 荜澄茄烯 bisphenol-A- 对苯二甲氰 tetrazolo 2-氯喹啉-4-羧酸 1,2-二氢-2-氧代-4-喹啉基 二苄基甲酮肟 羧基 乙烯基 6-Methoxy-2-methylbenzothiazole 3,4-二羟基苯亚甲基丙酮 吡啶-2,6-二甲酸二酰肼 1,3???t?? 普兰林肽 2-methyl-4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-Butenal 二甲基马来酸 6-Methyl-3(2H)-pyridazinone 2-amino-5-methylbenzonitrile Acetophenone; ClC1C(Cl)C(Cl)C(Cl)C(Cl)C1Cl BENZO[G,H,I] 2'-Methoxycinnamaldehyde 酸棕榈酸 3-二氯-2-丁烯 亚磷酸三对甲苯酯 octylphenyl 1,5,7,11-tetraoxaspiro[5.5]undecane C9H9N5CH2O Fe2O3 : 1309-37-1 C I ???-??o 丙烯酰胺 磺酸 4,4'(5')-DI-T-BUTYLDICYCLO-HEXANO-18-CROWN-6 雷酚内酯 1-O-octyl- [(CH3)3NC16H33Cl