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CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
105-45-3乙酰乙酸甲酯Methyl acetoacetate;
3-oxoButanoic acid methyl ester;
MAA
CAS:105-45-3分子結(jié)構(gòu)C5H8O3詳情供應(yīng)商
363-58-62-氯-4,4,4-三氟乙酰乙酸乙酯Ethyl 2-chloro-4,4,4-trifluoroacetoacetate;
Acetoaceticacid, 2-chloro-4,4,4-trifluoro-, ethyl ester (6CI,7CI,8CI);
2-Chloro-4,4,4-trifluoro-3-oxoButanoic acid ethyl ester;
Ethyl2-chloro-3-oxo-4,4,4-trifluorobutanoate;
Ethyl2-chloro-3-oxo-4,4,4-trifluorobutyrate;
Ethyl2-chloro-4,4,4-trifluoro-3-oxobutanoate;
Ethyl2-chloro-4,4,4-trifluoroacetoacetate;
Ethyl4,4,4-trifluoro-2-chloro-3-oxobutanoate
CAS:363-58-6分子結(jié)構(gòu)C6H6ClF3O3詳情供應(yīng)商
710-11-22-氧代-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分子結(jié)構(gòu)C10H10O3詳情供應(yīng)商
815-17-8三甲基丙酮酸3,3-Dimethyl-2-oxobutyric acid;
Butyric acid,3,3-dimethyl-2-oxo- (6CI,7CI,8CI);
Butyric acid, b,b-dimethyl-a-oxo-(4CI);
2-Oxo-3,3-dimethylbutanoic acid;
3,3-Dimethyl-2-oxoButanoic acid;
3,3-Dimethyl-2-oxobutyric acid;
NSC 16648;
Trimethylpyroracemic acid;
Trimethylpyruvic acid;
tert-Butylglyoxylic acid;
CAS:815-17-8分子結(jié)構(gòu)C6H10O3詳情供應(yīng)商
2177-62-0L-天冬氨酸-4-甲酯;
(2S)-2-氨基-4-甲氧基-4-氧代丁酸
4-Methyl hydrogen L-aspartate;
Aspartic acid 4-methyl ester;
(2S)-2-Amino-4-methoxy-4-oxoButanoic acid
CAS:2177-62-0分子結(jié)構(gòu)C5H9NO4詳情供應(yīng)商
2304-96-3N-芐氧羰基-L-天冬酰胺;
CBZ-L-天冬酰胺
N-Benzyloxycarbonyl-L-asparagine;
N-alpha-CBZ-L-Asparagine;
4-Amino-2-{[(benzyloxy)carbonyl]amino}-4-oxoButanoic acid
CAS:2304-96-3分子結(jié)構(gòu)C12H14N2O5詳情供應(yīng)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-羥基-3-(4-硝基苯基)丙氧基]-4-氧代丁酸
Chloramphenicol hemisuccinate;
4-[2-[(2,2-Dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propoxy]-4-oxoButanoic acid
CAS:3544-94-3分子結(jié)構(gòu)C15H16Cl2N2O8詳情供應(yīng)商
3715-29-53-甲基-2-氧代丁酸鈉Sodium 3-methyl-2-oxobutanoate;
3-Methyl-2-oxoButanoic acid sodium salt;
Ketovaline sodium salt
CAS:3715-29-5分子結(jié)構(gòu)C5H7NaO3詳情供應(yīng)商
3984-34-73-(4-氯苯甲酰)丙酸;
4-(4-氯苯基)-4-氧代丁酸
3-(4-Chlorobenzoyl)propionic acid;
4-(4-Chlorophenyl)-4-oxoButanoic acid
CAS:3984-34-7分子結(jié)構(gòu)C10H9ClO3詳情供應(yīng)商
4474-86-6N-芐氧羰基-D-天冬酰胺N-Carbobenzyloxy-D-asparagine;
N-alpha-CBZ-D-Asparagine;
4-Amino-2-{[(benzyloxy)carbonyl]amino}-4-oxoButanoic acid;
N-Cbz-D-Asn-OH
CAS:4474-86-6分子結(jié)構(gòu)C12H14N2O5詳情供應(yīng)商
4619-20-93-(4-甲基苯甲酰)丙酸3-(4-Methylbenzoyl)propionic acid;
3-(p-Toluoyl)propionic acid;
4-(4-Methylphenyl)-4-oxobutyric acid;
4-(4-Methylphenyl)-4-oxoButanoic acid
CAS:4619-20-9分子結(jié)構(gòu)C11H12O3詳情供應(yīng)商
4755-81-12-氯乙酰乙酸甲酯Methyl 2-chloroacetoacetate;
2-Chloro-3-oxoButanoic acid, methyl ester
CAS:4755-81-1分子結(jié)構(gòu)C5H7ClO3詳情供應(yīng)商
13176-46-04-溴乙酰乙酸乙酯Ethyl 4-bromoacetoacetate;
Acetoaceticacid, 4-bromo-, ethyl ester (6CI,7CI,8CI);
4-Bromo-3-oxoButanoic acid ethylester;
Ethyl (bromoacetyl)acetate;
Ethyl 4-bromo-3-oxobutanoate;
Ethyl4-bromo-3-oxobutyrate;
CAS:13176-46-0分子結(jié)構(gòu)C6H9BrO3詳情供應(yīng)商
26117-27-1N2-乙酰-D-天冬酰胺;
2-(乙酰氨基)-4-氨基-4-氧代丁酸
Nalpha-Acetyl-D-asparagine;
N2-Acetyl-D-asparagine;
2-(Acetylamino)-4-amino-4-oxoButanoic acid
CAS:26117-27-1分子結(jié)構(gòu)C6H10N2O4詳情供應(yīng)商
68277-01-02-氨基-3-氧代丁酸甲酯Methyl 2-amino-3-oxobutanoate;
2-Amino-3-oxoButanoic acid methyl ester
CAS:68277-01-0分子結(jié)構(gòu)C5H9NO3詳情供應(yīng)商
74073-22-62,3-二氯亞芐基乙酰乙酸甲酯Methyl 2-(2,3-dichlorobenzylidine)acetoacetate;
2-[(2,3-Dichlorophenyl)methylene]-3-oxoButanoic acid methyl ester
CAS:74073-22-6分子結(jié)構(gòu)C12H10Cl2O3詳情供應(yīng)商
95759-10-74-氯-2-(Z)-甲氧基甲酰甲氧基亞氨基-3-氧代丁酸4-Chloro-2-(Z)-methoxycarbonylmethoxyimino-3-oxobutyric acid;
4-Chloro-2-[(2-methoxy-2-oxoethoxy)imino]-3-oxoButanoic acid
CAS:95759-10-7分子結(jié)構(gòu)C7H8ClNO6詳情供應(yīng)商
20201-24-53-甲基-2-氧代丁酰乙酯ethyl 3-methyl-2-oxobutyrate;
Butyricacid, 3-methyl-2-oxo-, ethyl ester (6CI,7CI,8CI);
3-Methyl-2-oxoButanoic acidethyl ester;
Ethyl 2-oxo-3-methylbutanoate;
Ethyl 2-oxo-3-methylbutyrate;
Ethyl3-methyl-2-oxobutanoate;
Ethyl 3-methyl-2-oxobutyrate;
Ethylisopropylglyoxylate;
Ethyl a-ketoisovalerate
CAS:20201-24-5分子結(jié)構(gòu)C7H12O3詳情供應(yīng)商
5333-34-63-(3,4-二甲氧基苯甲酰)丙酸Benzenebutanoic acid,3,4-dimethoxy-g-oxo-;
Propionicacid, 3-veratroyl- (6CI,7CI,8CI);
3,4-Dimethoxy-g-oxobenzenebutanoic acid;
3-(3,4-Dimethoxybenzoyl)propionic acid;
3-(3',4'-Dimethoxybenzoyl)propionicacid;
3-Veratroylpropionic acid;
4-(3,4-Dimethoxyphenyl)-4-oxoButanoic acid;
NSC 625
CAS:5333-34-6分子結(jié)構(gòu)C12H14O5詳情供應(yīng)商
3153-44-43-(4-甲氧基苯甲酰基)丙酸Benzenebutanoic acid,4-methoxy-g-oxo-;
Propionicacid, 3-p-anisoyl- (6CI,7CI,8CI);
3-(4-Methoxybenzoyl)propanoic acid;
3-(4-Methoxybenzoyl)propionic acid;
3-(p-Methoxybenzoyl)propanoic acid;
3-(p-Methoxybenzoyl)propionic acid;
3-p-Anisoylpropionic acid;
4-(4-Methoxyphenyl)-4-oxoButanoic acid;
4-(4-Methoxyphenyl)-4-oxobutyric acid;
4-Methoxy-g-oxobenzenebutanoic acid;
4-Oxo-4-(4-methoxyphenyl)butanoic acid;
NSC 12472;
b-(4-Methoxybenzoyl)propionic acid
CAS:3153-44-4分子結(jié)構(gòu)C11H12O4詳情供應(yīng)商
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