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
615-83-82-溴戊酸乙酯ethyl 2-bromovalerate;
Valericacid, 2-bromo-, ethyl ester (6CI,7CI,8CI);
2-BromoPentanoic acid ethyl ester;
2-Bromovaleric acid ethyl ester;
ethyl2-bromovalerate;
ethyl a-bromovalerate;
NSC 8865;
CAS:615-83-8分子结构C7H13BrO2详情供应商
759-67-1氟代丙酰基乙酸乙酯ethyl 2-fluoro-3-oxopentanoate;
2-Fluoro-3-oxoPentanoic acid ethyl ester
CAS:759-67-1分子结构C7H11FO3详情供应商
1540-28-92-丙基乙酰乙酸乙酯;
2-乙酰基戊酸乙酯
ethyl 2-propylacetoacetate;
2-Propylacetoacetic acid ethyl ester;
2-AcetylPentanoic acid ethyl ester
CAS:1540-28-9分子结构C9H16O3详情供应商
50461-74-02-氧代戊酸乙酯ethyl 2-oxovalerate;
2-Oxo-Pentanoic acid ethyl ester
CAS:50461-74-0分子结构C7H12O3详情供应商
17071-29-3BenzenePentanoic acid, b-oxo-, ethyl ester;
Valericacid, 3-oxo-5-phenyl-, ethyl ester (7CI,8CI);
3-Oxo-5-phenylPentanoic acidethyl ester;
5-Phenyl-3-oxovaleric acid ethyl ester;
ethyl3-oxo-5-phenylpentanoate;
ethyl 3-oxo-5-phenylvalerate;
ethyl5-Phenyl-3-oxopentanoate;
NSC 210909;
b-OxobenzenePentanoic acid ethyl ester
CAS:17071-29-3分子结构C13H16O3详情供应商
663-35-4五氟丙酰基乙酸乙酯Pentanoic acid,4,4,5,5,5-pentafluoro-3-oxo-, ethyl ester;
Valericacid, 4,4,5,5,5-pentafluoro-3-oxo-, ethyl ester (6CI,8CI);
4,4,5,5,5-Pentafluoro-3-oxoPentanoic acid ethyl ester;
4,4,5,5,5-Pentafluoro-3-oxovaleric acid ethyl ester;
ethyl3-oxo-4,4,5,5,5-pentafluoropentanoate;
ethyl4,4,5,5,5-pentafluoro-3-oxopentanoate;
ethyl4,4,5,5,5-pentafluoro-3-oxovalerate;
ethyl pentafluoropropionylacetate
CAS:663-35-4分子结构C7H7F5O3详情供应商
18835-02-4Pentanoic acid,3-acetyl-4-oxo-, ethyl ester;
Levulinic acid,3-acetyl-, ethyl ester (6CI,8CI);
3-Acetyl-4-oxoPentanoic acid ethyl ester;
ethyl 3-acetyl-4-oxopentanoate;
ethyl 3-acetyllevulinate;
ethyl b',b-diacetylpropionate
CAS:18835-02-4分子结构C9H14O4详情供应商
7251-96-9Pentanoic acid, 2,4-dimethyl-3-oxo-, ethyl ester;
Valeric acid, 2,4-dimethyl-3-oxo-, ethyl ester (8CI);
2,4-Dimethyl-3-oxoPentanoic acid ethyl ester;
NSC 15764
CAS:7251-96-9分子结构C9H16O3详情供应商
80173-34-8Pentanoic acid,3-hydroxy-2-propyl-, ethyl ester;
3-hydroxypropylPentanoic acid ethyl ester
CAS:80173-34-8分子结构C10H20O3详情供应商
182370-56-5Pentanoic acid,5-[[(1,1-dimethylethoxy)carbonyl]amino]-3-hydroxy-, ethyl ester, (R)- (9CI);
(R)-N-BOC-5-AMINO-3-HYDROXY-Pentanoic acid ethyl ester;
(R)-5-tert-Butoxycarbonylamino-3-hydroxy-Pentanoic acid ethyl ester
CAS:182370-56-5分子结构C12H23NO5详情供应商
41302-32-3Pentanoic acid,5-iodo-, ethyl ester;
Valericacid, 5-iodo-, ethyl ester (5CI);
5-IodoPentanoic acid ethyl ester;
5-Iodovaleric acid ethyl ester;
ethyl 5-iodopentanoate;
ethyl 5-iodovalerate;
ethyl d-iodovalerate
CAS:41302-32-3分子结构C7H13IO2详情供应商
41869-16-3Pentanoic acid,4-chloro-, ethyl ester, (R)- (9CI);
4-CHLORO-Pentanoic acid ethyl ester
CAS:41869-16-3分子结构C7H13ClO2详情供应商
54029-03-7ethyl 5-(4-CHLOROPHENYL)-5-OXOVALERATE;
ethyl 5-(4-CHLOROPHENYL)-5-OXOVALERATE;
5-(4-CHLORO-PHENYL)-5-OXO-Pentanoic acid ethyl ester
CAS:54029-03-7分子结构C13H15ClO3详情供应商
热门搜关键词:sorbit enecarboxylic sulfamethoxazol 4'-乙基-4-氰基联苯 CCl2FCH2CCl2F CClF2CH2CCl2F CClF2CF2CHCl2 NH2CH2CH2OCH2CH2OCH2CH3 quinolinolato DYE SALT C15 O4 H22 hosphorus  C20H26O4 (C14H10N2)n prosta pentanedionate palmitoyloxy 新戊二醇二 C43H65N11O13S2 1-丙氧基 Disperse Red 17 1H,1H,2H-全氟-1-癸烯 C21 H22 O10 C6 H6 O4 Pyrimidinedione 烷基醚硫酸盐 C18H23N5O2 bis(oxy) pyrimidinyl, macol 206EM; 4-diene-3-one Poly(oxy-1,4-butanediyl),a-(2-methyl-1-oxo-2-propenyl)-w-[(2-methyl-1-oxo-2-propenyl)oxy]-(9CI) CH2ClCH2CHCl2 -2-己烯酯 Naphthalene, 1,2,3,4,4a,5,8,8a-octahydro-4a-methy chloro derivs L-CAMPHOR SULFONIC ACID 1,3-benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt Disperse Yellow 23 十八烷基二甲基