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
103-48-0丁酸苯乙酯;
丁酸苄基甲酯;
2-甲基丙酸苯乙酯
Phenethyl isobutyrate;
Benzylcarbinyl isobutyrate;
Benzylcarbinyl 2-methylpropanoate
CAS:103-48-0分子结构C12H16O2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
23747-45-73-甲基硫代丁酸S-甲酯;
异戊酸甲硫醇酯
S-Methyl isovalerate;
S-Methyl 3-methylbutanethioate
CAS:23747-45-7分子结构C6H12OS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
56423-40-62-甲基丁酸甲酯2-methyl-butanoic aci phenylmethyl ester;
Butanoic acid,2-methyl-,phenylmethyl ester
CAS:56423-40-6分子结构C12H16O2详情供应商
103-38-8异戊酸苯甲酯;
3-甲基丁酸甲酯
isovaleric acid, benzyl ester;
benzyl 3-methyl butyrate;
benzyl 3-methylbutanoate;
benzyl isovalerate;
3-methyl-butanoic acid phenylethyl ester
CAS:103-38-8分子结构C12H16O2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
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:CH3CH2COCH2CO2CH3 trichlorooctylstannane MO SODIUM chloronitroso Methyl Sulfonyl Methan MIX XY terazine D C RED C4H10O2ClPS indisetron C6H12O5  马来酸单乙酯与乙烯基甲醚的聚合物 HAPM HMAP Amidosulfonic pb70sn27ag3 C8 H24 O2 N4 ClCH2CH2CNS C27H27O4N butylene glycol monobutyl ether 7?o?? DIHEXYL ESTER PHTHALIC ACID bisofle rebaudiana C21H35N3O4 C6H13NO Acetamide echothiophate iodide Propanamide C7H15N3O C12 C13 C11 H20 O10 quinoxalinecarboxylic acid C9H21ON2 diphenylaniline Protoporphyrin IX dimethyl ester dimethyloctyloxy TRIFLUOROACETIC A STO2 DAGE C17H35CONHCH2CH2CH2NHCOC17H35 C9 O5 Br H7