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
108-64-5异戊酸乙酯Ethyl isovalerate;
Isovalericacid, ethyl ester (6CI,7CI,8CI);
3-Methylbutanoic acid ethyl ester;
3-Methylbutyric acid ethyl ester;
Ethyl 3-methylbutanoate;
Ethyl3-methylbutyrate;
Ethyl isopentanoate;
Ethyl isovalerate;
Isopentanoic acidethyl ester;
NSC 8869
CAS:108-64-5分子结构C7H14O2详情供应商
609-12-12-溴代异戊酸乙酯Ethyl 2-bromo-3-methylbutyrate;
Butyricacid, 2-bromo-3-methyl-, ethyl ester (7CI,8CI);
2-Bromo-3-Methylbutanoic acidethyl ester;
2-Bromo-3-methylbutyric acid ethyl ester;
Ethyl2-bromo-2-isopropylacetate;
Ethyl 2-bromo-3-methylbutanoate;
Ethyl2-bromo-3-methylbutyrate;
Ethyl 2-bromoisovalerate;
Ethyl a-bromoisovalerate;
NSC 8866;
a-Bromoisovaleric acid ethyl ester
CAS:609-12-1分子结构C7H13BrO2详情供应商
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分子结构C6H10O3详情供应商
868-57-52-甲基丁酸甲酯Methyl 2-methylbutyrate;
2-Methylbutanoic acid methyl ester
CAS:868-57-5分子结构C6H12O2详情供应商
1149-26-4CBZ-L-缬氨酸;
苯甲氧羰基-L-缬氨酸
N-Carbobenzyloxy-L-valine;
N-Benzyloxycarbonyl-L-valine;
N-CBZ-L-Valine;
2-{[(Benzyloxy)carbonyl]amino}-3-Methylbutanoic acid;
Z-L-Valine;
Z-Val-OH
CAS:1149-26-4分子结构C13H17NO4详情供应商
1730-91-2(S)-(+)-2-甲基丁酸(S)-(+)-2-Methylbutyric acid;
Butanoicacid, 2-methyl-, (S)-;
Butyric acid, 2-methyl-, (S)- (8CI);
Butyric acid,2-methyl-, l- (6CI);
(+)-(S)-2-Methylbutanoic acid;
(+)-2-Methylbutanoic acid;
(+)-2-Methylbutyric acid;
(+)-a-Methylbutyric acid;
(2S)-2-Methylbutanoic acid;
(S)-(+)-2-Methylbutyricacid;
(S)-2-Methylbutanoic acid;
(S)-2-Methylbutyric acid;
S-(+)-2-Methylbutanoic acid
CAS:1730-91-2分子结构C5H10O2详情供应商
2280-27-5(S)-(+)-2-氨基-3-羟基-3-甲基丁酸;
L(+)-beta-羟基缬氨酸
(S)-(+)-2-Amino-3-hydroxy-3-Methylbutanoic acid;
L(+)-Hydroxyvaline
CAS:2280-27-5分子结构C5H11NO3详情供应商
2280-48-0(R)-2-氨基-3-羟基-3-甲基丁酸;
D-beta-羟基缬氨酸
(R)-2-Amino-3-hydroxy-3-Methylbutanoic acid;
D-beta-Hydroxyvaline
CAS:2280-48-0分子结构C5H11NO3详情供应商
3739-30-82-羟基-2-甲基丁酸2-Hydroxy-2-methylbutyric acid;
Butyric acid,2-hydroxy-2-methyl- (6CI,7CI,8CI);
Butyric acid, a-hydroxy-a-methyl- (4CI);
(?à)-2-Hydroxy-2-Methylbutanoic acid;
(?à)-2-Hydroxy-2-methylbutyric acid;
(?à)-a-Hydroxy-a-methylbutyric acid;
2-Hydroxy-2-Methylbutanoic acid;
2-Hydroxy-2-methylbutyric acid;
2-Methyl-2-hydroxybutyric acid;
NSC 9458;
a-Hydroxy-a-methylbutyric acid
CAS:3739-30-8分子结构C5H10O3详情供应商
6306-54-32-酞酰亚胺基-3-甲基丁酸2-Phthalimido-3-Methylbutanoic acid;
2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-3-Methylbutanoic acid
CAS:6306-54-3分子结构C13H13NO4详情供应商
10307-60-5(S)-2-甲基丁酸甲酯(S)-Methyl 2-methylbutyrate;
(S)-Methyl 2-methylbutanoate;
(S)-2-Methylbutanoic acid methyl ester;
Methyl (2S)-2-methylbutanoate
CAS:10307-60-5分子结构C6H12O2详情供应商
10307-61-6D-2-甲基丁酸乙酯D-Ethyl 2-methylbutyrate;
Butanoicacid, 2-methyl-, ethyl ester, (S)-;
Butyric acid, 2-methyl-, ethyl ester, (+)-(8CI);
(+)-Ethyl 2-methylbutanoate;
(+)-Ethyl 2-methylbutyrate;
(S)-(+)-Ethyl2-methylbutanoate;
(S)-2-Methylbutanoic acid ethyl ester;
EthylS-(+)-2-methylbutyrate
CAS:10307-61-6分子结构C7H14O2详情供应商
20859-02-3L-叔亮氨酸L-tert-Leucine;
L-2-Amino-3,3-diMethylbutanoic acid
CAS:20859-02-3分子结构C6H13NO2详情供应商
21641-92-9(S)-(-)-2-羟基-3,3-二甲基丁酸(S)-(-)-2-Hydroxy-3,3-dimethylbutyric acid;
Butanoicacid, 2-hydroxy-3,3-dimethyl-, (S)-;
Butyric acid, 2-hydroxy-3,3-dimethyl-,L-(+)- (8CI);
(+)-2-Hydroxy-3,3-dimethylbutyric acid;
(2S)-2-Hydroxy-3,3-diMethylbutanoic acid;
(S)-2-Hydroxy-3,3-diMethylbutanoicacid;
(S)-3,3-Dimethyl-2-hydroxybutyric acid;
(S)-Trimethyllactic acid;
L-a-Trimethyllactate
CAS:21641-92-9分子结构C6H12O3详情供应商
22146-57-2(R)-2-羟基-3,3-二甲基丁酸(R)-(-)-3,3-Dimethyl-2-hydroxybutyric acid;
(R)-2-Hydroxy-3,3-diMethylbutanoic acid;
(R)-Trimethyllactic acid
CAS:22146-57-2分子结构C6H12O3详情供应商
32653-37-5(S)-2-溴-3,3-二甲基丁酸(S)-2-Bromo-3,3-diMethylbutanoic acid;
(S)-2-Bromo-3,3-dimethylbutyric acid
CAS:32653-37-5分子结构C6H11BrO2详情供应商
41242-50-62-溴-2-甲基丁酸2-Bromo-2-methylbutyric acid;
2-Bromo-2-Methylbutanoic acid
CAS:41242-50-6分子结构C5H9BrO2详情供应商
72604-79-6(R)-2-羟甲基丁酸(R)-2-HydroxyMethylbutanoic acid;
Butanoicacid, 2-(hydroxymethyl)-, (R)-
CAS:72604-79-6分子结构C5H10O3详情供应商
81115-67-5D-2-甲基丁酸2-甲基丁酯D-2-Methylbutyl 2-methylbutyrate;
[S-(R*,R*)]-2-Methylbutanoic acid 2-methylbutyl ester
CAS:81115-67-5分子结构C10H20O2详情供应商
139163-43-2L-叔亮氨酸盐酸盐;
(S)-2-氨基-3,3-二甲基丁酸盐酸盐
L-tert-Leucine hydrochloride;
(S)-2-Amino-3,3-diMethylbutanoic acid hydrochloride
CAS:139163-43-2分子结构C6H14ClNO2详情供应商
热门搜关键词:BETAINE MONOHYDRATE C14 O2 H18 aminoethane Ethylpyrrolidin SbCl Dichloropyrimidine wax acid  C8H14O C14 N O H19 硫 酸 汞 乙基吡咯烷 NACOL 6-98 C6N2O2H7Cl 1,1,2,2-四氟 Ch3ch2nhch2ch3 Sumiplast Red 碳化钛粉 FD&C Red #40 c5h10n4o4 酸性黄59 己酸甲硫醇酯 aluminum salt C8H19O5 醇胺硼酸酯 C5H8ON6 [C2(Mim)2]cl2 C34H28Cl4N6O4 CH3CH2CH2COCl 二苯甲酸 1,4-二氢-4-氧代喹啉 改 性 树 脂 橙提取物 轻芳烃溶剂 3-Triethoxysilylpropylamine C48H74O14 环孢菌素 丙酸3-甲基丁酯 furaldehyde 亚甲二氧 TH001m11n3-0.5