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
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
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
26330-51-82-溴代异戊酸甲酯;
2-溴-3-甲基丁酸甲酯
Methyl 2-bromo-3-methylbutanoate;
Butyricacid, 2-bromo-3-methyl-, methyl ester (6CI,8CI);
2-Bromo-3-methylbutyric acidmethyl ester;
Methyl 2-bromo-3-methylbutanoate;
Methyl2-bromo-3-methylbutyrate;
Methyl a-bromo-b-methylbutyrate;
Methyl a-bromoisovalerate;
NSC 21975
CAS:26330-51-8分子结构C6H11BrO2详情供应商
42075-45-62-甲基硫代丁酸甲酯;
2-甲基丁酸甲硫醇酯
S-Methyl 2-methylthiobutyrate;
S-Methyl2-methylbutanethioate
CAS:42075-45-6分子结构C6H12OS详情供应商
51534-66-82-(甲基硫代)丁酸甲酯Butanoic acid,2-(methylthio)-, methyl ester;
Methyl a-(methylsulfanyl)butyrate
CAS:51534-66-8分子结构C6H12O2S详情供应商
40846-66-02-异氰基-3-甲基丁酸甲酯Butanoic acid,2-isocyano-3-methyl-, methyl ester;
Butyricacid, 2-isocyano-3-methyl-, methyl ester (7CI);
Methyl2-isocyano-3-methylbutanoate;
Methyl 2-isocyanoisovalerate
CAS:40846-66-0分子结构C7H11NO2详情供应商
18020-65-03-羟基-2-亚甲基丁酸甲酯Butanoic acid,3-hydroxy-2-methylene-, methyl ester;
Butyricacid, 3-hydroxy-2-methylene-, methyl ester (8CI);
Acrylic acid,2-(1-hydroxyethyl)-, methyl ester (8CI);
Methyl (?à)-3-hydroxy-2-methylenebutanoate;
Methyl2-(1-hydroxyethyl)propenoate;
Methyl 3-hydroxy-2-methylenebutanoate;
Methyl3-hydroxy-2-methylenebutyrate
CAS:18020-65-0分子结构C6H10O3详情供应商
13888-03-44-氯-2-甲基丁酸甲酯Butanoic acid,4-chloro-2-methyl-, methyl ester;
Butyricacid, 4-chloro-2-methyl-, methyl ester (8CI);
4-Chloro-2-methylbutanoic acidmethyl ester;
4-Chloro-2-methylbutyric acid methyl ester;
Methyl4-chloro-2-methylbutanoate;
Methyl 4-chloro-2-methylbutyrate;
Methyl g-chloro-a-methylbutyrate
CAS:13888-03-4分子结构C6H11ClO2详情供应商
13865-19-54-氧丁酸甲基酯;
4-氧丁酸甲酯
Methyl 4-oxobutyrate;
Succinaldehydicacid, methyl ester (6CI,8CI);
3-(Methoxycarbonyl)propanal;
3-(Methoxycarbonyl)propionaldehyde;
3-Carbomethoxypropionaldehyde;
3-Formylpropionic acid methyl ester;
4-Oxobutanoic acid methyl ester;
Methoxycarbonylpropanal;
Methyl 3-formylpropanoate;
Methyl 3-formylpropionate;
Methyl 4-oxobutanoate;
Methyl b-formylpropionate;
b-(Methoxycarbonyl)propionaldehyde;
b-Carbomethoxypropionaldehyde;
CAS:13865-19-5分子结构C5H8O3详情供应商
10205-34-23-二甲基氨基-2-甲基丙酸甲酯;
β-二甲氨基异丁酸甲酯;
Methyl β-dimethylaminoisobutyrate
Propanoic acid,3-(dimethylamino)-2-methyl-, methyl ester;
b-Alanine, N,N,2-trimethyl-,methyl ester (6CI,7CI,8CI);
Methyl 2-methyl-3-dimethylaminopropionate;
Methyl3-(dimethylamino)-2-methylpropionate;
Methyl 3-(dimethylamino)isobutyrate
CAS:10205-34-2分子结构C7H15NO2详情供应商
72657-23-9(R)-(-)-3-羟基异丁酸甲酯;
(-)-甲基-D-β-羟基异丁酸酯
Propanoic acid,3-hydroxy-2-methyl-, methyl ester, (2R)-;
Propanoic acid,3-hydroxy-2-methyl-, methyl ester, (R)-;
(-)-Methyl b-hydroxyisobutyrate;
(2R)-3-Hydroxy-2-methylpropionicacid methyl ester;
(R)-(-)-3-Hydroxy-2-methylpropionic acid methyl ester;
(R)-3-Hydroxy-2-methylpropionic acid methyl ester;
(R)-3-Hydroxy-2-methylpropionic acid methyl ester;
Methyl(2R)-3-hydroxy-2-methylpropanoate;
Methyl (2R)-3-hydroxy-2-methylpropionate;
Methyl (R)-(-)-3-hydroxy-2-methylpropionate;
Methyl(R)-(-)-3-hydroxy-2-methylpropionate;
Methyl (R)-3-hydroxy-2-methylpropanoate;
Methyl (R)-3-hydroxy-2-methylpropionate;
Methyl (R)-3-hydroxyisobutanoate;
Methyl (R)-b-hydroxyisobutyrate;
R-(-)-Rocheester
CAS:72657-23-9分子结构C5H10O3详情供应商
3852-11-73-甲氧基异丁酸甲酯;
3-甲氧基-2-甲基丙酸甲酯
Propanoic acid,3-methoxy-2-methyl-, methyl ester;
Propionicacid, 3-methoxy-2-methyl-, methyl ester (6CI,7CI,8CI);
Methyl2-methyl-3-methoxypropionate;
Methyl 3-methoxy-2-methylpropanoate;
Methyl3-methoxy-2-methylpropionate;
Methyl b-methoxyisobutyrate
CAS:3852-11-7分子结构C6H12O3详情供应商
110556-33-7(R)-(+)-3-溴异丁酸甲酯;
(R)-(+)-3-溴-2-甲基丙酸甲酯
Propanoic acid,3-bromo-2-methyl-, methyl ester, (2R)-;
Propanoicacid, 3-bromo-2-methyl-, methyl ester, (R)-
CAS:110556-33-7分子结构C5H9BrO2详情供应商
101703-35-9(S)-(-)-4-溴-3-叔-丁基二甲基硅杂氧基丁酸甲酯METHYL (S)-(-)-4-BROMO-3-TERT-BUTYLDIMETHYLSILYLOXYBUTANOATE;
METHYL (S)-(-)-4-BROMO-3-TERT-BUTYLDIMETHYLSILYLOXYBUTANOATE;
Methyl (S)-(-)-4-bromo-3-tert-butyldimethylsilyloxybutanoate,98%
CAS:101703-35-9分子结构C11H23BrO3Si详情供应商
124044-11-72-(N-苯甲酰胺甲基)-3-氧代丁酸甲酯;
2-(N-苯甲酰胺甲基)-3-氧代丁酸甲酯
METHYL 2-(N-BENZOYLAMINOMETHYL)-3-OXOBUTYRATE;
METHYL 2-(N-BENZOYLAMINOMETHYL)-3-OXOBUTYRATE;
METHYL 2-(N-BENZOYLAMINOMETHEYL)-3-OXOBUTYRATE
CAS:124044-11-7化学结构C13H15NO4详情供应商
热门搜关键词:苯酐 甘油 丙三醇 苯甲 C17 O2 H24 c8h12o9b2 colir  C24H20 O9 C8F15O1Cl icyandiamide C9N2O2H10 morpholinebutyric Pentadienoic furanochromone LIQUID RESIN 乙烯 胶 C15 N O3 Cl H20 AlC9H21O3 三 二溴苯 磷酸酯 ornithine hcl ?二苯基膦? C9H6N2O2Cl2 二氨基丙? 联苯胺 甲氧基 C9H8N2O3Cl2 blue 21 三氟甲基 硝基苯胺 三氟甲基 硝基 苯胺 C16H18ClN3OS D??2?? honny C8O2N2Cl2 eptane 二醋酸基 丁烯 C12 N2 O3 F H13 Phosphoric acid,cobalt(2+) salt (2:3), hydrate (8CI,9CI) entrifluoride entri L-????????????? Cyclohexylmethyld endifluoride ITEX OB