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
68-95-1N-乙酰-L-脯氨酸N-Acetyl-L-proline;
Proline,1-acetyl-, L- (6CI,7CI,8CI);
(S)-(-)-N-Acetylproline;
(S)-N-Acetylproline;
1-Acetylproline;
L-N-Acetylproline;
N-Acetyl-L-proline;
N-Acetylproline;
NSC280718
CAS:68-95-1分子结构C7H11NO3详情供应商
7149-65-7L-焦谷氨酸乙酯;
(S)-(+)-2-吡咯酮-5-羧酸乙酯
Ethyl L-pyroglutamate;
Ethyl 5-oxo-L-prolinate;
Ethyl (S)-(+)-2-pyrrolidone-5-carboxylate;
5-Oxo-proline ethyl ester;
L(+)-Pyroglutamic acid ethyl ester
CAS:7149-65-7分子结构C7H11NO3详情供应商
14891-10-21-乙氧羰基吡咯烷-3-酮1-N-Ethoxycarbonyl-3-pyrrolidone;
1-Carbethoxypyrrolidin-3-one;
1-Ethoxycarbonyl-3-pyrrolidinone;
Ethyl 3-oxo-1-pyrrolidinecarboxylate;
Ethyl3-oxotetrahydro-1H-pyrrole-1-carboxylate;
N-Carbethoxy-3-pyrrolidinone;
N-Ethoxycarbonyl-3-pyrrolidinone;
NSC 126739
CAS:14891-10-2分子结构C7H11NO3详情供应商
32804-77-6氰乙酸乙氧基乙酯2-Ethoxyethyl cyanoacetate;
2-Ethoxyethyl 2-cyanoacetate;
Cyanoacetic acid 2-ethoxyethyl ester
CAS:32804-77-6分子结构C7H11NO3详情供应商
62965-56-4(S)-(-)-4-叔丁基氧氮杂环戊烷-2,5-二酮(S)-(-)-4-tert-Butyloxazolidine-2,5-dione;
L-tert-Leucine N-carboxyanhydride
CAS:62965-56-4分子结构C7H11NO3详情供应商
68766-96-1D-焦谷氨酸乙酯;
(R)-(-)-2-吡咯烷酮-5-羧酸乙酯
Ethyl D-(-)-pyroglutamate;
D-(-)-Pyroglutamic acid ethyl ester;
Ethyl (R)-(-)-2-pyrrolidone-5-carboxylate
CAS:68766-96-1分子结构C7H11NO3详情供应商
122742-14-71-甲基-5-氧代-D-脯氨酸甲酯;
(R)-1-甲基-5-吡咯烷酮-2-羧酸甲酯
1-Methyl-5-oxo-D-proline methyl ester;
(R)-Methyl 1-methyl-5-oxopyrrolidine-2-carboxylate
CAS:122742-14-7分子结构C7H11NO3详情供应商
141942-85-0R(-)-4-氰基-3-羟基丁酸乙酯Ethyl (R)-(-)-4-cyano-3-hydroxybutyate;
Butanoicacid, 4-cyano-3-hydroxy-, ethyl ester, (R)-;
(3R)-4-Cyano-3-hydroxybutyric acidethyl ester;
(R)-Ethyl 4-cyano-3-hydroxybutanoate;
Ethyl(R)-4-cyano-3-hydroxybutanoate;
Ethyl (R)-4-cyano-3-hydroxybutyrate;
CAS:141942-85-0分子结构C7H11NO3详情供应商
190783-99-41-甲基-5-氧代脯氨酸甲酯1-Methyl-5-oxoproline methyl ester;
Proline, 1-methyl-5-oxo-, methyl ester (9CI);
Proline, 1-methyl-5-oxo-, methyl ester;
1-Methyl-5-oxoproline methyl ester
CAS:190783-99-4分子结构C7H11NO3详情供应商
312745-91-8(S)-4-氰基-3-羟基丁酸乙酯Ethyl (S)-4-cyano-3-hydroxybutyrate;
(S)-(+)-Ethyl 4-cyano-3-hydroxybutyrate
CAS:312745-91-8分子结构C7H11NO3详情供应商
114724-98-01-乙氧羰基-3-吡咯烷酮;
3-氧代-1-吡咯烷羧酸乙酯
1-Ethoxycarbonyl-3-pyrrolidinone;
3-Oxo-1-pyrrloidinecarboxylic acid ethyl ester
CAS:114724-98-0分子结构C7H11NO3详情供应商
17046-22-9正丁基异氰酸乙酸酯Acetic acid,2-isocyanato-, butyl ester;
Aceticacid, isocyanato-, butyl ester (7CI,8CI,9CI);
(Butoxycarbonyl)methylisocyanate;
Butyl isocyanatoacetate;
NSC 518681
CAS:17046-22-9分子结构C7H11NO3详情供应商
32804-79-82-甲氧基异丙基氰基乙酸酯Acetic acid, 2-cyano-,2-methoxy-1-methylethyl ester;
Aceticacid, cyano-, 2-methoxy-1-methylethyl ester (8CI,9CI);
2-Methoxyisopropylcyanoacetate
CAS:32804-79-8分子结构C7H11NO3详情供应商
215045-44-6Acetic acid, 2-cyano-,3-methoxypropyl ester;
Aceticacid, cyano-, 3-methoxypropyl ester (9CI)
CAS:215045-44-6分子结构C7H11NO3详情供应商
29513-50-6Alanine,2-methyl-N-(1-oxo-2-propen-1-yl)-;
Alanine,2-methyl-N-(1-oxo-2-propenyl)- (9CI);
Alanine, N-acryloyl-2-methyl- (8CI);
2-Acrylamido-2-methylpropanoic acid;
NSC 288647
CAS:29513-50-6分子结构C7H11NO3详情供应商
5440-23-3Acetamide,N-(1-acetyl-2-oxopropyl)-;
Acetamide,N-(1-acetylacetonyl)- (6CI,7CI);
NSC 20134
CAS:5440-23-3分子结构C7H11NO3详情供应商
89910-27-0Acetamide,N-(tetrahydro-3-methyl-2-oxo-3-furanyl)-;
Butyricacid, 2-acetamido-4-hydroxy-2-methyl-, g-lactone (7CI)
CAS:89910-27-0分子结构C7H11NO3详情供应商
728947-51-1Alanine,N-(1-oxo-2-propen-1-yl)-, methyl ester;
Alanine,N-(1-oxo-2-propenyl)-, methyl ester (9CI)
CAS:728947-51-1分子结构C7H11NO3详情供应商
30293-86-8(S)-(-)-2-异氰酰基-3-甲基丁酸Butanoic acid, 2-isocyanato-3-methyl-, methyl ester, (2S)-;
Butanoic acid, 2-isocyanato-3-methyl-, methyl ester, (S)-;
Butyric acid, 2-isocyanato-3-methyl-, methyl ester, L- (8CI);
Methyl(S)-(-)-2-isocyanato-3-methylbutyrate;
Methyl(S)-2-isocyanato-2-isopropylacetate;
N-Carbonylvalinemethyl ester
CAS:30293-86-8分子结构C7H11NO3详情供应商
106508-62-74-异氰酸基丁酸乙酯Butanoic acid,4-isocyanato-, ethyl ester;
Ethyl4-isocyanatobutanoate;
Ethyl 4-isocyanatobutyrate
CAS:106508-62-7分子结构C7H11NO3详情供应商
热门搜关键词:CAS:264-9-5 5,8,11,14,17-Eicosapentaenoicacid, methyl ester, (all-Z)- C8 N F Br H5 CAS:6158-45-8 H Y C CAS:4292-92-6 -异恶唑甲酸 CAS:13393-75-4 CAS:29887-58-9 benzylacetophenone CAS:1879-16-9 65664-81 CAS:99-32-1 3-二氯苯 28095-56-9 CAS:92-52-4 (Z)-3,7-二甲基-2,6-亚辛基-1-醇 CAS:2630-10-6 良姜 CAS:14564-87-5  CAS:83-32-9 碳硅 5-nitroisoindoline CAS:13686-49-2 顺-4-(1-甲基乙基)环己醇 043049-07-6 2-Chloro-1,3-propanediol CAS:573-98-8 CAS:2235-15-6 CAS:35367-38-5 CAS:7289-53-4 CAS:462-18-0 14108--60-2 6-amino-3,4-dihydroquinolin-2(1H)-one bromophthalein (CH3CH2CHCH2) CAS:4794-5-2 CAS:634-3-7 2-methylpropanoate