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
202131-20-2 2-(1H-1,3-苯并二唑-1-基)乙烷-1-磺酰氟 1H-Benzimidazole-1-ethanesulfonyl fluoride C9H9FN2O2S 查看详情
202131-27-9 METHYL 4-[(2-METHOXY-2-OXOETHYL)SULFANYL]-3-NITROBENZENECARBOXYLATE METHYL 4-[(2-METHOXY-2-OXOETHYL)SULFANYL]-3-NITROBENZENECARBOXYLATE C11H11NO6S 查看详情
202131-30-4 乙基 3-氨基-4-(乙基氨基)苯甲酸 Benzoic acid, 3-amino-4-(ethylamino)-, ethyl ester (9CI) C11H16N2O2 查看详情
202131-32-6 3-(3-苯氧基苯基)-dl-beta-丙氨酸 3-(3-PHENOXYPHENYL)-DL-BETA-ALANINE C15H15NO3 查看详情
202131-94-0 Benzene, (1-methoxycyclopentyl)- Benzene, (1-methoxycyclopentyl)- 查看详情
202134-57-4 2-[4-(溴甲基)苯基]-1,1,1,3,3,3-六氟丙烷-2-醇 2-[4-(Bromomethyl)phenyl]-1,1,1,3,3,3-hexafluoropropan-2-ol C10H7BrF6O 查看详情
202135-67-9 6-chloro-N-(2-hydroxyethyl)pyridazine-3-carboxamide 6-chloro-N-(2-hydroxyethyl)pyridazine-3-carboxamide C7 H8 Cl N3 O2 查看详情
202135-70-4 5-(哌嗪-1-基)嘧啶 5-(Piperazin-1-yl)pyrimidine C8H12N4 查看详情
202135-85-1 6-氨基-9-苄基-9H-嘌呤-8-硫醇 6-Amino-9-benzyl-9h-purine-8-thiol 查看详情
2021355-47-3 1-(2,3-Dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-1-propanone 1-(2,3-Dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-1-propanone 查看详情
202136-43-4 8-溴-9-丁基-9h-嘌呤-6-胺 8-BROMO-9-BUTYL-9H-PURIN-6-YLAMINE C9H12BrN5 查看详情
202138-50-9 富马酸替诺福韦酯 Tenofovir disoproxil fumarate 查看详情
20214-17-9 Deuteroammonia deuteroborane complex Deuteroammonia deuteroborane complex 查看详情
202145-29-7 [(4-chlorophenyl)methyl][(4-methoxyphenyl)methyl]amine [(4-chlorophenyl)methyl][(4-methoxyphenyl)methyl]amine C15H16ClNO 查看详情
202146-16-5 4-氨基-3-氯-5-甲基苯甲酸甲酯 methyl 4-amino-3-chloro-5-methylbenzoate C9H10ClNO2 查看详情
202146-74-5 3-Methyl-5-pentyl-2-furanundecanal 3-Methyl-5-pentyl-2-furanundecanal C21H36O2 查看详情
20215-36-5 1-萘酚-8-磺酸钠 1-naphthol-8-sulfonic acid sodium salt 查看详情
20215-80-9 5-(2-benzoylhydrazino)-5-oxopentanoic acid 5-(2-benzoylhydrazino)-5-oxopentanoic acid 查看详情
20216-93-7 正壬基苯-D5 Nonyl(2H5)benzene C15H19D5 查看详情
20217-01-0 2,4-二溴苯基缩水甘油醚 2,4-Dibromophenyl Glycidyl Ether C9H8Br2O2 查看详情
20217-04-3 2-[(2,4-二甲基苯氧基)甲基]环氧乙烷 2-[(2,4-Dimethylphenoxy)methyl]oxirane 查看详情
20217-14-5 4-(2-甲基噻唑-4-基)苯并-1,2-二醇 1,2-Benzenediol,4-(2-methyl-4-thiazolyl)-(9CI) C10H9NO2S 查看详情
20217-54-3 Phosphoramidous acid, N,N-dimethyl-, dimethyl ester Phosphoramidous acid, N,N-dimethyl-, dimethyl ester C4H12NO2P 查看详情
2021728-68-5 3-Fluoro-2-methyl-N-(phenylmethoxy)benzamide 3-Fluoro-2-methyl-N-(phenylmethoxy)benzamide 查看详情
2021743-28-0 4-(5-氮杂螺[2.4]庚-5-基)苯甲酸 4-(5-Azaspiro[2.4]heptan-5-yl)benzoic acid 查看详情
20218-52-4 [(1S)-1-(3-METHYLPHENYL)ETHYL]METHYLAMINE [(1S)-1-(3-METHYLPHENYL)ETHYL]METHYLAMINE C10H15N 查看详情
20218-54-6 (S)-N-[1-(4-METHOXYPHENYL)ETHYL]-N-METHYLAMINE (S)-N-[1-(4-METHOXYPHENYL)ETHYL]-N-METHYLAMINE C10H15NO 查看详情
20218-55-7 (S)-()-N-甲基-1-(1-萘基)乙基胺 (S)-(-)-N-METHYL-1-(1-NAPHTHYL)ETHYLAMINE C13H15N 查看详情
202185-84-0 高哌嗪-1,4-双(2-乙磺酸) Homopiperazine-1,4-bis(2-ethanesulfonic acid) C9H20N2O6S2 查看详情
202186-19-4 3-Pyridinecarboxaldehyde, 4-hydroxy-6-methoxy- (9CI) 3-Pyridinecarboxaldehyde, 4-hydroxy-6-methoxy- (9CI) C7H7NO3 查看详情
202186-21-8 5-氯-3-羟基-吡啶-2-甲腈 5-chloro-3-hydroxypicolinonitrile C6H3ClN2O 查看详情
202186-97-8 Guanosine 5'-(tetrahydrogen triphosphate), 2'-deoxy-2'-fluoro Guanosine 5'-(tetrahydrogen triphosphate), 2'-deoxy-2'-fluoro C10H15FN5O13P3 查看详情
202187-24-4 Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-amino-, (1R,2R,3S,4S)- (9CI) Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-amino-, (1R,2R,3S,4S)- (9CI) C8H11NO2 查看详情
202187-27-7 (1S,2S,3R,4R)-3-氨基双环[2.2.1]庚-5-烯-2-羧酸 Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-amino-, (1S,2S,3R,4R)- (9CI) C8H11NO2 查看详情
202187-28-8 Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-amino-, (1R,2S,3R,4S)- (9CI) Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-amino-, (1R,2S,3R,4S)- (9CI) C8H11NO2 查看详情
202187-29-9 Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-amino-, (1S,2R,3S,4R)- (9CI) Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 3-amino-, (1S,2R,3S,4R)- (9CI) C8H11NO2 查看详情
202188-43-0 ACETALDEHYDE 1,3-OCTANEDIOL ACETAL ACETALDEHYDE 1,3-OCTANEDIOL ACETAL C10H20O2 查看详情
202188-46-3 HEXANAL OCTANE-1,3-DIOL ACETAL HEXANAL OCTANE-1,3-DIOL ACETAL C14H28O2 查看详情
202188-99-6 202188-99-6 202188-99-6 C36H44N2O8 查看详情
202189-52-4 Conrauinone C Conrauinone C 查看详情
202189-76-2 4-[1-(4,5-二氢-4,4-二甲基-2-恶唑基)-1-甲基乙基]苯乙醇对甲苯磺酸酯 Benzeneethanol, 4-[1-(4,5-dihydro-4,4-dimethyl-2-oxazolyl)-1-methylethyl]-, 4-methylbenzenesulfonate (ester) C23H29NO4S 查看详情
202189-77-3 比拉斯汀中间体6 2-(2-(4-(2-(4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)propan-2-yl)-4,4-dimethyl-4,5-dihydrooxazole C32H44N4O2 查看详情
202189-78-4 比拉斯汀 BENZENEACETIC ACID, 4-(2-(4-(1-(2-ETHOXYETHYL)-1H-BENZIMIDAZOL-2-YL)-1-PIPERIDINYL)ETHYL-ALPHA, ALPHA-DIMETHYL C28H37N3O3 查看详情
202189-81-9 比拉斯汀中间体 2-(1-(4-(2-(4,4-dimethyl-4,5-dihydrooxazol-2-yl)propan- 2-yl)phenethyl)piperidin-4-yl)-1H-benzo[d]imidazole C28H36N4O 查看详情
202189-90-0 2,2-Dimethyl-tetrahydro-pyran-4-one oxime 2,2-Dimethyl-tetrahydro-pyran-4-one oxime 查看详情
20219-33-4 钽(V)(四乙氧基)(乙酰丙酮) Tantalum(V) tetraethoxide 2, 4-pentanedionate C13H27O6Ta 查看详情
20219-84-5 酞菁二(吡啶)铁(II)络合物 IRON(II) PHTHALOCYANINE BIS(PYRIDINE) C32H16FeN8.2C5H5N 查看详情
202190-49-6 CHOLINE CHLORIDE (1,2-13C2, 99%) CHOLINE CHLORIDE (1,2-13C2, 99%) 查看详情
202190-88-3 3-[2-(4-chlorophenyl)sulfanylethylsulfonyl]propanamide 3-[2-(4-chlorophenyl)sulfanylethylsulfonyl]propanamide 查看详情
202190-91-8 2-((4-chlorophenyl)thio)ethanesulfonyl fluoride 2-((4-chlorophenyl)thio)ethanesulfonyl fluoride 查看详情