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
10457-70-2Benzeneacetic acid, a-(1-methylpropylidene)-;
2-Pentenoicacid, 3-methyl-2-phenyl- (6CI,8CI);
NSC 165629
CAS:10457-70-2分子结构C12H14O2详情供应商
855457-64-6Urea,N-(2,5-dihydro-4-hydroxy-5-methyl-2-oxo-3-furanyl)-;
2-Pentenoicacid, 3,4-dihydroxy-2-ureido-, g-lactone (5CI)
CAS:855457-64-6分子结构C6H8N2O4详情供应商
3393-45-15,6-二氢-2H-吡喃-2-酮2H-Pyran-2-one,5,6-dihydro-;
2-Pentenoicacid, 5-hydroxy-, d-lactone (6CI,7CI);
5,6-Dihydro-2-pyranone;
5,6-Dihydro-2H-pyran-2-one;
5,6-Dihydro-a-pyrone;
d-2-Pentenolide
CAS:3393-45-1分子结构C5H6O2详情供应商
13991-37-2反式-2-戊烯酸;
反式-2-戊烯酸, 98+%;
反-2-戊烯酸
2-Pentenoic acid, (2E)-;
2-Pentenoicacid, (E)- (8CI);
(2E)-2-Pentenoic acid;
(E)-2-Pentenoic acid;
trans-2-Pentenoic acid
CAS:13991-37-2分子结构C5H8O2详情供应商
818-59-72-戊烯酸甲酯2-Pentenoicacid, methyl ester;
Methyl2-pentenoate
CAS:818-59-7分子结构C6H10O2详情供应商
15790-88-2反-2-戊酸甲酯2-Pentenoic acid,methyl ester, (2E)-;
2-Pentenoicacid, methyl ester, (E)- (8CI);
(2E)-2-Pentenoic acid methyl ester;
(E)-2-Pentenoic acid methyl ester;
Methyl (E)-2-pentenoate;
Methyl(E)-2-pentenoate;
Methyl trans-2-pentenoate;
trans-2-Pentenoic acid methylester
CAS:15790-88-2分子结构C6H10O2详情供应商
112489-57-3甲基(2E,4S)-(-)-4-(苯甲氧基)戊基-2-烯酸2-Pentenoic acid,4-(phenylmethoxy)-, methyl ester, (2E,4S)-;
2-Pentenoicacid, 4-(phenylmethoxy)-, methyl ester, [S-(E)]-;
Methyl(-)-(2E,4S)-4-(phenylmethoxy)pent-2-enoate
CAS:112489-57-3分子结构C13H16O3详情供应商
7210-64-22(5H)-Thiophenone,5-methyl-;
2-Pentenoicacid, 4-mercapto-, g-(thio lactone) (6CI,7CI);
5-Methyl-2(5H)-thiophenone
CAS:7210-64-2分子结构C5H6OS详情供应商
149297-97-22-Pentenoic acid,3-methyl-5-[(1S,6R)-1,2,6-trimethyl-2-cyclohexen-1-yl]-, methyl ester, (2E)-;
2-Pentenoicacid, 3-methyl-5-(1,2,6-trimethyl-2-cyclohexen-1-yl)-, methyl ester, [1S-[1a(E),6b]]-;
(+)-Fulvanin 1;
Fulvanin 1;
Sollasin A
CAS:149297-97-2分子结构C16H26O2详情供应商
69827-64-12-Pentenoic acid,2-propyl-, sodium salt (1:1);
2-Pentenoicacid, 2-propyl-, sodium salt (9CI);
Sodium 2-propyl-2-pentenoate
CAS:69827-64-1分子结构C8H13NaO2详情供应商
5739-83-32-Pentenoic acid,4-hydroxy-4-methyl-, methyl ester, (2E)-;
2-Pentenoicacid, 4-hydroxy-4-methyl-, methyl ester, (E)- (8CI)
CAS:5739-83-3分子结构C7H12O3详情供应商
76649-17-72-Pentenoic acid,2-methyl-, (3Z)-3-hexen-1-yl ester;
2-Pentenoicacid, 2-methyl-, (3Z)-3-hexenyl ester (9CI);
2-Pentenoic acid, 2-methyl-,3-hexenyl ester, (?,Z)-
CAS:76649-17-7分子结构C12H20O2详情供应商
109829-32-52-Pentenoic acid,3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 2-ethoxyethyl ester, (2Z)-;
2-Pentenoicacid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 2-ethoxyethyl ester, (Z)-
CAS:109829-32-5分子结构C17H21ClN2O3详情供应商
16403-07-92-Pentenoic acid,2-ethyl-, (2E)-;
2-Pentenoicacid, 2-ethyl-, (E)- (8CI);
NSC 244945
CAS:16403-07-9分子结构C7H12O2详情供应商
6704-88-72-Pentenoicacid, 2-acetyl-4-methyl-;
Acetoacetic acid, 2-isobutylidene-;
Butanoicacid, 2-(2-methylpropylidene)-3-oxo-
CAS:6704-88-7分子结构C8H12O3详情供应商
6496-80-62,7-Dioxabicyclo[4.1.0]hept-4-en-3-one,5,6-diphenyl-;
2-Pentenoicacid, 4,5-epoxy-5-hydroxy-3,4-diphenyl-, d-lactone (7CI);
NSC 167138
CAS:6496-80-6分子结构C17H12O3详情供应商
855457-67-92(5H)-Furanone,4-hydroxy-5-methyl-3-nitro-;
2-Pentenoicacid, 3,4-dihydroxy-2-nitro-, g-lactone (5CI)
CAS:855457-67-9分子结构C5H5NO5详情供应商
2902-72-92(5H)-Furanone,5-hydroxy-5-(trichloromethyl)-;
2-Pentenoicacid, 5,5,5-trichloro-4,4-dihydroxy-, g-lactone (7CI,8CI);
NSC 99012
CAS:2902-72-9分子结构C5H3Cl3O3详情供应商
98212-93-22-Pentenoic acid,4-amino-5-fluoro-, (2E,4S)-;
2-Pentenoicacid, 4-amino-5-fluoro-, [S-(E)]-
CAS:98212-93-2分子结构C5H8FNO2详情供应商
27805-84-12-Pentenoic acid, ethylester, (2Z)-;
2-Pentenoicacid, ethyl ester, (Z)- (8CI,9CI)
CAS:27805-84-1分子结构C7H12O2详情供应商
热门搜关键词:fluroxypy C30H24 Hydroxyethyl Methacrylate Copolymer 5,6,11,12-四苯基并四苯 actos CH3O4SNa 三甲基硅氧烷基 ethylidenedioxy  C6H9NO CH3CHOHCO2H HOCH2CHOHCH2OH C6H7NOCl2 C24H25N3O4 C24H27N3O4 C6H15 三甲基苯甲 三(三溴新戊基)磷酸酯 2-苯基噻吩 间苯二甲酸 酯 二乙胺基乙基 C19H32O3S1 1-Methyl-2-phenylcyclopropane SODIUM NAPHTHALENE SULPHONATE C19H22O8 CaH5(OH)3 ·六偏磷酸钠 3-amino-4-methylbenzamid RhO2 CH2OHCOOH oxy-1,2-ethanediyl) Butyric acid 3-methylbutyl ester 3-dichloro-5,6-dicyano-1,4-benzoquinone resol Boric 3-(4-methylpiperazin-1-yl)propan-1-amine 肌氨酸甲酯盐酸盐 ALUMINIUM STEARATE C10H17NOS 异亮氨酸甲酯 CH3COCH2COCH3