您好!欢迎来到化工e站网 登录 注册
我的EWeb ▼
导航菜单 ▼
中文 ▼
医药中间体
无机化工
有机原料
原料药
染料及颜料
表面活性剂
香精与香料
化学试剂
食品添加剂
催化剂及助剂
分析化学
CAS号 名称 英文名称 分子式 详情
1847411-70-4 (R)-1-thiomorpholinobutan-2-amine (R)-1-thiomorpholinobutan-2-amine 查看详情
1847413-14-2 5-Amino-4-(4-cyclopropyl-1-naphthalenyl)-2,4-dihydro-3H-1,2,4-Triazol-3-one 5-Amino-4-(4-cyclopropyl-1-naphthalenyl)-2,4-dihydro-3H-1,2,4-Triazol-3-one C15H14N4O 查看详情
1847443-82-6 3-Pyridinecarboxamide, N,N-dimethyl-6-(4-piperidinyl) 3-Pyridinecarboxamide, N,N-dimethyl-6-(4-piperidinyl) C13H19N3O 查看详情
1847445-87-7 1-Piperazinecarboxylic acid, 4-[4-[[2,3-dihydro-1-[6-(1-hydroxy-1-methylethyl)-2-pyridinyl]-3-oxo-2-(2-propen-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl]amino]phenyl]-, methyl ester 1-Piperazinecarboxylic acid, 4-[4-[[2,3-dihydro-1-[6-(1-hydroxy-1-methylethyl)-2-pyridinyl]-3-oxo-2-(2-propen-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl]amino]phenyl]-, methyl ester C28H32N8O4 查看详情
1847452-86-1 1-(环氧乙烷-2-基甲基)环丁烷-1-醇 Cyclobutanol, 1-(2-oxiranylmethyl) C7H12O2 查看详情
1847461-43-1 TAK-788 TAK-788 查看详情
1847462-96-7 2,4(1H,3H)-Pyrimidinedione, 5-(dimethylphosphinyl)- 2,4(1H,3H)-Pyrimidinedione, 5-(dimethylphosphinyl)- 查看详情
1847462-97-8 Pyrimidine, 2,4-dichloro-5-(dimethylphosphinyl)- Pyrimidine, 2,4-dichloro-5-(dimethylphosphinyl)- 查看详情
1847463-13-1 3-(2-氯-5-乙基嘧啶-4-基)-1H-吲哚 3-(2-Chloro-5-ethylpyrimidin-4-yl)-1H-indole 查看详情
1847466-35-6 N-(2-氨乙基)-4-[4-(羟甲基)-2-甲氧基-5-硝基苯氧基]-丁酰胺 N-(2-aminoethyl)-4-[4-(hydroxymethyl)-2-methoxy-5-nitrophenoxy]-butanamide 查看详情
1847480-32-3 2-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetonitrile 2-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetonitrile 查看详情
1847481-10-0 4-Bromo-2-chloro-δ-oxobenzenepentanoic acid 4-Bromo-2-chloro-δ-oxobenzenepentanoic acid 查看详情
1847487-56-2 阿塞那平杂质6(去氯阿塞那平) Deschloro Acenapine C17H17NO 查看详情
18475-11-1 Chromium, (benzenamine)pentacarbonyl-, (OC-6-22)- Chromium, (benzenamine)pentacarbonyl-, (OC-6-22)- 查看详情
1847517-58-1 5-Thiazolepropanoic acid, β-amino-2,4-dimethyl-, (βS)- 5-Thiazolepropanoic acid, β-amino-2,4-dimethyl-, (βS)- C8H12N2O2S 查看详情
1847568-87-9 左乙拉西坦杂质21 Levetiracetam Impurity 21 查看详情
184759-58-8 (S)-4-疏基-2-吡咯烷酮 (S)-4-MERCAPTO-2-PYRROLIDINONE 查看详情
18476-57-8 4,5-Dimethyl-2,6-octadiene. 4,5-Dimethyl-2,6-octadiene. C10H18 查看详情
18476-63-6 oct-7-yn-4-one oct-7-yn-4-one C8H12O 查看详情
18476-65-8 4-Pentyn-1-one, 1-phenyl 4-Pentyn-1-one, 1-phenyl C11H10O 查看详情
184761-17-9 1,4-Dioxan-2-one,5,6-diethoxy-3,3-dimethyl-,trans-(9CI) 1,4-Dioxan-2-one,5,6-diethoxy-3,3-dimethyl-,trans-(9CI) 查看详情
184763-08-4 FMOC-4-氨基-3-羟基丁酸 FMOC-4-AMINO-3-HYDROXYBUTANOIC ACID C19H19NO5 查看详情
184763-26-6 21(R)-Hydroxy Montelukast 21(R)-Hydroxy Montelukast C35H36ClNO4S 查看详情
184763-29-9 21(S)-羟基孟鲁司特 21(S)-Hydroxy Montelukast C35H36ClNO4S 查看详情
184763-33-5 4-(4-甲基-2,5-二氧代咪唑烷-4-基)苯甲酸 4-(4-methyl-2,5-dioxoimidazolidin-4-yl)benzoic acid 查看详情
184763-36-8 N-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)phenyl]Acetamide N-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)phenyl]Acetamide 查看详情
184763-55-1 N,10-dimethylphenazin-10-ium-2-amine perchlorate N,10-dimethylphenazin-10-ium-2-amine perchlorate 查看详情
184763-69-7 2-[(3S)-3-(Acetyloxy)-1-broMo-3-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]-benzoic Acid Methyl Ester 2-[(3S)-3-(Acetyloxy)-1-broMo-3-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]-benzoic Acid Methyl Ester C30H25BrClNO4 查看详情
184764-13-4 孟鲁司特(3S)羟基甲酮 1-[2-[(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]phenyl]acetate C28H24ClNO2 查看详情
184764-20-3 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-(1’-hydroxy-2’-methoxymethyl)propanol 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-(1’-hydroxy-2’-methoxymethyl)propanol C31H32ClNO4 查看详情
184764-27-0 2-Methoxymethyl Montelukast 1,2-Diol (Mixture of Diastereomers) 2-Methoxymethyl Montelukast 1,2-Diol (Mixture of Diastereomers) C37H40ClNO5S 查看详情
184764-63-4 1H-吡唑并[3,4-D]嘧啶-4,6(2H,5H)-二酮 1H-Pyrazolo[3,4-d]pyrimidine-4,6(2H,5H)-dione C5H4N4O2 查看详情
184766-32-3 2,4-Thiazolidinedione, 5-[[4-[2-[5-[1-(methoxymethoxy)ethyl]-2-pyridinyl]ethoxy]phenyl]methylene]- 2,4-Thiazolidinedione, 5-[[4-[2-[5-[1-(methoxymethoxy)ethyl]-2-pyridinyl]ethoxy]phenyl]methylene]- 查看详情
184766-39-0 5-(4-(2-(5-(1-(MethoxyMethoxy)ethyl)pyridin-2-yl)ethoxy)benzyl)thiazolidine-2,4-dione 5-(4-(2-(5-(1-(MethoxyMethoxy)ethyl)pyridin-2-yl)ethoxy)benzyl)thiazolidine-2,4-dione C21H24N2O5S 查看详情
184766-45-8 3-(2-甲基-1,3-二氧戊烷-YL)-6-甲基吡啶 3-(2-METHYL-1,3-DIOXOLAN-2-YL)-6-METHYLPYRIDINE C10H13NO2 查看详情
184766-50-5 5-(2-甲基-1,3-二氧杂烷-2-基)- 2-吡啶乙醇 2-(5-(2-METHYL-1,3-DIOXOLAN-2-YL)-2-PYRIDYL]ETHANOL C11H15NO3 查看详情
184766-53-8 4-氯-2-羟基-5-甲氧基苯甲醛 4-Chloro-2-hydroxy-5-methoxybenzaldehyde 查看详情
184766-55-0 4-[2-(5-(2-METHYL-1,3-DIOXOLAN-2-YL)-2-PYRIDYL]ETHOXY]-BENZALDEHYDE 4-[2-(5-(2-METHYL-1,3-DIOXOLAN-2-YL)-2-PYRIDYL]ETHOXY]-BENZALDEHYDE C18H19NO4 查看详情
184766-62-9 5-[4-[2-[5-(2-METHYL-1,3-DIOXOLAN-2-YL)-2-PYRIDYL]ETHOXY]-BENZYLIDENE]-2,4-THIAZOLIDINEDIONE 5-[4-[2-[5-(2-METHYL-1,3-DIOXOLAN-2-YL)-2-PYRIDYL]ETHOXY]-BENZYLIDENE]-2,4-THIAZOLIDINEDIONE C21H20N2O5S 查看详情
184766-66-3 5-[4-[2-[5-(2-METHYL-1,3-DIOXOLAN-2-YL)-2-PYRIDYL]ETHOXY]-BENZYL]-2,4-THIAZOLIDINEDIONE 5-[4-[2-[5-(2-METHYL-1,3-DIOXOLAN-2-YL)-2-PYRIDYL]ETHOXY]-BENZYL]-2,4-THIAZOLIDINEDIONE C21H22N2O5S 查看详情
184769-69-5 b-Alanine, N-(2-carboxyethyl)-N-(3-methylphenyl)- b-Alanine, N-(2-carboxyethyl)-N-(3-methylphenyl)- 查看详情
184769-87-7 2-(4-Amino-3,5-dibromo-phenyl)-ethanol 2-(4-Amino-3,5-dibromo-phenyl)-ethanol C8 H9 Br2 N O 查看详情
184770-32-9 Disilanamine, N-(2,4-dinitrophenyl)-2,2,2-triethoxy- Disilanamine, N-(2,4-dinitrophenyl)-2,2,2-triethoxy- 查看详情
184771-93-5 2-chloro-N-[2-(2,2-dicyanoethenyl)-1H-indol-3-yl]-N-phenylacetamide 2-chloro-N-[2-(2,2-dicyanoethenyl)-1H-indol-3-yl]-N-phenylacetamide 查看详情
184771-94-6 2-chloro-N-(4-chlorophenyl)-N-[2-(2,2-dicyanovinyl)-1H-indol-3-yl]acetamide 2-chloro-N-(4-chlorophenyl)-N-[2-(2,2-dicyanovinyl)-1H-indol-3-yl]acetamide 查看详情
184773-89-5 Benzene, 1-bromo-4-[1-(bromomethyl)ethenyl] Benzene, 1-bromo-4-[1-(bromomethyl)ethenyl] C9H8Br2 查看详情
184774-09-2 N,N-Dibenzyl-L-phenylalanine methyl ester N,N-Dibenzyl-L-phenylalanine methyl ester 查看详情
184774-52-5 (2E)-1-(3-Aminophenyl)-3-[4-(dimethylamino)phenyl]prop-2-en-1-one (2E)-1-(3-Aminophenyl)-3-[4-(dimethylamino)phenyl]prop-2-en-1-one 查看详情
184774-58-1 (E)-1-(4-氨基苯基)-3-呋喃-2-基-丙-2-烯-1-酮 (2E)-1-(4-aminophenyl)-3-(2-furyl)prop-2-en-1-one C13H11NO2 查看详情
184774-59-2 (2E)-1-(4-aminophenyl)-3-(2-thienyl)prop-2-en-1-one (2E)-1-(4-aminophenyl)-3-(2-thienyl)prop-2-en-1-one C13H11NOS 查看详情