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
571-55-1基-2-亚甲基三氟乙酰乙酸乙酯;
2-(乙基亚甲基)-4,4,4-三氟-3-丁酸乙酯;
3-乙基-2-(2,2,2-三氟乙?
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate;
Ethyl 3-ethoxy-2-(2,2,2-trifluoroacetyl)acrylate
CAS:571-55-1分子结构C9H11F3O4详情供应商
600-18-02-丁酸;
2-丁酸;
3-甲基丙酮酸
2-Oxobutyric acid;
2-Ketobutyric acid
CAS:600-18-0分子结构C4H6O3详情供应商
710-11-22-代-4-苯基丁酸2-Oxo-4-phenylbutyric acid;
Butyricacid, 2-oxo-4-phenyl- (6CI,7CI,8CI);
2-Oxo-4-phenylbutanoic acid;
2-Oxo-4-phenylbutyric acid;
4-Phenyl-2-oxobutanoic acid;
4-Phenyl-2-oxobutyricacid;
Benzylpyruvic acid
CAS:710-11-2分子结构C10H10O3详情供应商
982-57-0琥珀酸钠氯霉素;
4-[2-[(2,2-二氯乙酰)氨基]-3-羟基-3-(4-硝基苯基)丙基]-4-丁酸
Chloramphenicol sodium succinate;
Sodium 4-[(2R,3R)-2-[(2,2-dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propoxy]-4-oxobutanoate
CAS:982-57-0分子结构C15H15Cl2N2NaO8详情供应商
2177-62-0L-天冬氨酸-4-甲酯;
(2S)-2-氨基-4-甲基-4-丁酸
4-Methyl hydrogen L-aspartate;
Aspartic acid 4-methyl ester;
(2S)-2-Amino-4-methoxy-4-oxobutanoic acid
CAS:2177-62-0分子结构C5H9NO4详情供应商
3544-94-3琥珀酸氯霉素;
氯霉素半琥珀酸酯;
4-[2-[(2,2-二氯乙酰)氨基]-3-羟基-3-(4-硝基苯基)丙基]-4-丁酸
Chloramphenicol hemisuccinate;
4-[2-[(2,2-Dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propoxy]-4-oxobutanoic acid
CAS:3544-94-3分子结构C15H16Cl2N2O8详情供应商
3715-29-53-甲基-2-丁酸Sodium 3-methyl-2-oxobutanoate;
3-Methyl-2-oxobutanoic acid sodium salt;
Ketovaline sodium salt
CAS:3715-29-5分子结构C5H7NaO3详情供应商
5080-50-2O-乙酰基-L-肉碱盐酸盐;
2-乙酰基-3-三甲铵基丁酸氯化物
O-Acetyl-L-carnitine hydrochloride;
(R)-3-Acetoxy-4-(trimethylammonio)butyrate hydrochloride;
R(-)-2-Acetyloxy-3-carboxy-N,N,N-trimethyl-1-propanaminium chloride;
Levacecarnine hydrochloride
CAS:5080-50-2分子结构C9H18ClNO4详情供应商
7492-70-8丁酰乳酸丁酯;
2--1-甲基-2-代乙醇丁酸
Butyl butyryllactate;
Butanoic acid 2-butoxy-1-methyl-2-oxoethyl ester
CAS:7492-70-8分子结构C11H20O4详情供应商
13403-01-52-(2,4-二特戊基苯基)丁酸2-(2,4-Di-tert-pentylphenoxy)butryic acid;
2-[2,4-Bis(tert-pentyl)phenoxy]butyric acid;
2-[2,4-Bis(1,1-dimethylpropyl)phenoxy]-butanoic acid
CAS:13403-01-5分子结构C20H32O3详情供应商
13734-41-3BOC-L-缬氨酸;
N-叔丁羰基-L-缬氨酸;
(S)-2-(叔丁基羰基-氨基)-3-甲基丁酸
BOC-L-Valine;
N-(tert-Butoxycarbonyl)-L-valine;
N-[(1,1-Dimethylethoxy)carbonyl]-L-valine;
(S)-2-(Boc-amino)-3-methylbutyric acid
CAS:13734-41-3分子结构C10H19NO4详情供应商
13794-14-42-丁酸2-Phenoxybutyric acid;
Butyricacid, 2-phenoxy- (6CI,7CI,8CI);
Butyric acid, a-phenoxy- (4CI);
2-Phenoxybutyric acid;
DL-2-Phenoxybutyric acid;
a-Phenoxybutyric acid
CAS:13794-14-4分子结构C10H12O3详情供应商
20665-85-4丁酸香兰酯;
香草醛异丁酯;
4-甲酰基-2-基苯基异丁酸酯;
2-甲基丙酸4-甲酰基-2-基苯酯
Vanillin isobutyrate;
4-Formyl-2-methoxyphenyl isobutyrate
CAS:20665-85-4分子结构C12H14O4详情供应商
23511-70-82-乙基丁酸2-Phenoxyethyl butyrate;
Butyricacid, 2-phenoxyethyl ester (8CI);
Ethanol, 2-phenoxy-, butyrate (8CI);
2-Phenoxyethyl butanoate;
2-Phenoxyethyl butyrate;
NSC 403864
CAS:23511-70-8分子结构C12H16O3详情供应商
26117-27-1N2-乙酰-D-天冬酰胺;
2-(乙酰氨基)-4-氨基-4-丁酸
Nalpha-Acetyl-D-asparagine;
N2-Acetyl-D-asparagine;
2-(Acetylamino)-4-amino-4-oxobutanoic acid
CAS:26117-27-1分子结构C6H10N2O4详情供应商
30992-29-1N-叔丁羰基-2-甲基丙氨酸;
alpha-(叔丁羰基-氨基)异丁酸
BOC-alpha-Methylalanine;
N-[(1,1-Dimethylethoxy)carbonyl]-2-methyl-alanine;
alpha-(Boc-amino)isobutyric acid
CAS:30992-29-1分子结构C9H17NO4详情供应商
40371-50-42-羟基-4-苄羰酰氨基丁酸(S)-N-Carbobenzyloxy-4-amino-2-hydroxybutyric acid;
(S)-2-Hydroxy-4-[[(phenylmethoxy)carbonyl]amino]butyric acid
CAS:40371-50-4分子结构C12H15NO5详情供应商
51828-94-53-甲基-2-丁酸钙盐Calcium alpha-ketovaline;
Calcium 3-methyl-2-oxobutyrate (1:2)
CAS:51828-94-5分子结构2(C5H8O3).Ca详情供应商
52133-67-22-氰基-4,4-二乙丁酸乙酯Ethyl 2,2-diethoxyethylcyanoacetate;
Ethyl 2-cyano-4,4-diethoxybutyrate
CAS:52133-67-2分子结构C11H19NO4详情供应商
64920-29-22-代-4-苯基丁酸乙酯Ethyl 2-oxo-4-phenylbutyrate;
2-Oxo-4-phenylbutanoicacid ethyl ester;
2-Oxo-4-phenylbutyric acid ethyl ester;
4-Phenyl-2-oxobutyricacid ethyl ester;
Ethyl 2-oxo-4-phenylbutanoate;
Ethyl 2-oxo-4-phenylbutyrate;
Ethyl 3-benzylpyruvate;
Ethyl 4-phenyl-2-ketobutyrate;
Ethyl4-phenyl-2-oxobutanoate;
Ethyl 4-phenyl-2-oxobutyrate;
Ethyl benzylpyruvate;
Ethyl 2-Oxo-Phenylbutrate (Eopb);
CAS:64920-29-2分子结构C12H14O3详情供应商
热门搜关键词:c25h44n2o5 c12h14n7o4 propyl phthalate carbinol terminated polydimethylsiloxane Difluoroacetic aci Equisetum arvense L Flupy Flupyr C25H27N2 zooxanthellatoxin olyethylene glycol distearate domoic acid Calcium inosinate 茴香酸对羟基苯乙酯 4-氨基-4-(2-羧乙基)庚二酸 rac-二甲基硅基双(2-甲基茚基)二氯化锆 Bastadin Cyclostellettamine Toluene diisocyanatehomopolymer 溴 酸 溴 酯 harmic acid