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
28793-36-4 5-(HEPTAFLUOROISOPROPOXY)-4,4,5,5-TETRAFLUOROPROPIONIC ACID 5-(HEPTAFLUOROISOPROPOXY)-4,4,5,5-TETRAFLUOROPROPIONIC ACID C8H5F11O3 查看详情
28793-45-5 2H-Pyran, 2-(7-hexadecyn-1-yloxy)tetrahydro 2H-Pyran, 2-(7-hexadecyn-1-yloxy)tetrahydro C21H38O2 查看详情
287930-02-3 N-Benzylidene-3-methoxyaniline N-Benzylidene-3-methoxyaniline 查看详情
287930-71-6 5-{5-chloro-3-[4-(methylsulfonyl)phenyl]pyridin-2-yl}-2-methylpyridinium 4-methylbenzenesulfonate 5-{5-chloro-3-[4-(methylsulfonyl)phenyl]pyridin-2-yl}-2-methylpyridinium 4-methylbenzenesulfonate 查看详情
287930-73-8 4-苄基-2-羟基-吗啉-3-酮 4-BENZYL-2-HYDROXY-MORPHOLIN-3-ONE C11H13NO3 查看详情
287930-75-0 (2R)-4-苄基-2-[(1R)-1-[3,5-双(三氟甲基)苯基]乙氧基]吗啉-3-酮 (2R)-4-benzyl-2-[(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy]morpholin-3-one C21H19F6NO3 查看详情
287930-77-2 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol C29H28ClNO2 查看详情
287931-45-7 4-(4-chlorophenyl)-7,7-dimethyl-2-methylsulfanyl-5-oxo-1,4,6,8-tetrahydroquinoline-3-carbonitrile 4-(4-chlorophenyl)-7,7-dimethyl-2-methylsulfanyl-5-oxo-1,4,6,8-tetrahydroquinoline-3-carbonitrile 查看详情
2879335-00-7 (R)-2-甲基-4-((4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)亚甲基)吡咯烷-1-羧酸叔丁酯 INDEX NAME NOT YET ASSIGNED 查看详情
2879335-45-0 2-(3-氯丙基磺酰氨基)-1,4-二氟苯 INDEX NAME NOT YET ASSIGNED 查看详情
287935-38-0 2H-1,3-Benzoxazine-3(4H)-octanoic acid, 6-chloro-2,4-dioxo-, ethyl ester 2H-1,3-Benzoxazine-3(4H)-octanoic acid, 6-chloro-2,4-dioxo-, ethyl ester 查看详情
287935-39-1 N-苄基环戊胺盐酸盐 N-Benzylcyclopentanamine hydrochloride C12H18ClN 查看详情
287937-12-6 O-(2-AMINOETHYL)-5Z,8Z,11Z,14Z-EICOSATETRAENOATE O-(2-AMINOETHYL)-5Z,8Z,11Z,14Z-EICOSATETRAENOATE C22H37NO2 查看详情
287942-22-7 1,3,4-Oxadiazole, 2-(1,1-dimethylethyl)-5-(3-methyl-4-nitrophenyl) 1,3,4-Oxadiazole, 2-(1,1-dimethylethyl)-5-(3-methyl-4-nitrophenyl) C13H15N3O3 查看详情
287943-89-9 N-(6-methoxy-3-pyridinyl)-2-phenoxyacetamide N-(6-methoxy-3-pyridinyl)-2-phenoxyacetamide 查看详情
287944-05-2 4,4,5,5-四甲基-2-(1,2,3,6-四氢-[1,1'-联苯]-4-基)-1,3,2-二氧杂硼烷 4,4,5,5-TETRAMETHYL-2-(1,2,3,6-TETRAHYDRO-[1,1'-BIPHENYL]-4-YL)-1,3,2-DIOXABOROLANE C18H25BO2 查看详情
287944-06-3 2-[4-(1,1-二甲基乙基)-1-环己烯-1-基]-4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷 2-[4-(1,1-DIMETHYLETHYL)-1-CYCLOHEXEN-1-YL]-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE C16H29BO2 查看详情
287944-08-5 2-(2,6-二甲基-1-环己烯-1-基)-4,4,5,5-四甲基-1,3,2-二氧硼戊烷 2-(2,6-DIMETHYL-1-CYCLOHEXEN-1-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE C14H25BO2 查看详情
287944-10-9 2-(1-环戊基)-4,4,5,5-四甲基-1,3,2-二氧硼烷 1-Cyclopentenylboronic acid pinacol ester C11H19BO2 查看详情
287944-11-0 2-(环戊-2-烯-1-基)-4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷 Cyclopent-2-en-1-ylboronic Acid Pinacol Ester C11H19BO2 查看详情
287944-13-2 1-Cyclohepten-1yl boronic acid pinacol ester 1-Cyclohepten-1yl boronic acid pinacol ester C13H23BO2 查看详情
287944-16-5 3,6-二氢-2H-吡喃-4-硼酸频哪醇酯 3,6-Dihydro-2H-pyran-4-boronic acid pinacol ester C11H19BO3 查看详情
287944-17-6 2-(3,4-二氢-2H-吡喃-4-基)-4,4,5,5-四甲基-1,3,2-二氧杂硼烷 2H-Pyran, 3,4-dihydro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 查看详情
287944-20-1 6-(嘧啶-5-基氧基)吡啶-3-胺 6-(Pyrimidin-5-yloxy)pyridin-3-amine C9H8N4O 查看详情
287944-23-4 2'-羟基-2-硝基苯乙酮 2-Hydroxy-2’-nitroacetophenone 查看详情
28795-33-7 1-[2-(ethylthio)ethyl]-2-methyl-5-nitro-1H-imidazole 1-[2-(ethylthio)ethyl]-2-methyl-5-nitro-1H-imidazole 查看详情
28795-34-8 2-呋喃-2-吲哚嗪 2-FURAN-2-YL-INDOLIZINE C12H9NO 查看详情
28795-36-0 2-呋喃-2-咪唑并[1,2-a]吡啶 2-furan-2-yl-imidazo[1,2-a]pyridine 查看详情
28795-50-8 哌嗪-2-甲醇 2-Piperazinemethanol C5H12N2O 查看详情
28795-81-5 [1,4]Diazepan-6-ol [1,4]Diazepan-6-ol 查看详情
28795-95-1 顺-9,10-十氢萘二醇 (4aα,8aα)-Decalin-4a,8a-diol 查看详情
287952-08-3 4-[4-(三氟甲基)苯氧基]-1-哌啶羧酸 1,1-二甲基乙酯 N-BOC-4-(4-TRIFLUOROMETHYLPHENOXY)PIPERIDINE C17H22F3NO3 查看详情
287952-09-4 4-(4-三氟甲基苯氧基)哌啶盐酸盐 4-[4-(TRIFLUOROMETHYL)PHENOXY]PIPERIDINE HYDROCHLORIDE C12H15ClF3NO 查看详情
287952-11-8 Acetic acid, 2-[[4-[4-(trifluoromethyl)phenoxy]-1-piperidinyl]sulfonyl]-, methyl ester Acetic acid, 2-[[4-[4-(trifluoromethyl)phenoxy]-1-piperidinyl]sulfonyl]-, methyl ester C15H18F3NO5S 查看详情
287952-66-3 4-(4-(三氟甲氧基)苯氧基)哌啶-1-羧酸叔丁酯 tert-butyl 4-[4-(trifluoromethoxy)phenoxy]piperidine-1-carboxylate 查看详情
287952-67-4 4-[4-(三氟甲氧基)苯氧基]哌啶 4-(4-Trifluoromethoxyphenoxy)piperidine C12H14F3NO2 查看详情
287953-38-2 1-MS-4-BOC-氨基哌啶 tert-Butyl (1-(Methylsulfonyl)piperidin-4-yl)carbaMate C11H22N2O4S 查看详情
287953-54-2 N-苄氧羰基-4-哌啶磺酰氯 N-BENZYLOXYCARBONYL-4-PIPERIDINESULFONYL CHLORIDE C13H16ClNO4S 查看详情
287953-82-6 4-(3,5-二甲基苯氧基)-苯甲醛 4-(3,5-dimethylphenoxy)benzaldehyde C15H14O2 查看详情
287954-84-1 4-bromo-1-butoxy-2-methylbenzene 4-bromo-1-butoxy-2-methylbenzene C11H15BrO 查看详情
287957-36-2 2,2,2-TRIFLUOROETHYL CROTONATE 2,2,2-TRIFLUOROETHYL CROTONATE C6H7F3O2 查看详情
287958-89-8 1-甲基-2-氧代环丁烷-1-甲腈 1-methyl-2-oxocyclobutane-1-carbonitrile C6H7NO 查看详情
287959-34-6 3-氨基-3-[4-(三氟甲氧基)苯基]丙酸甲酯 methyl 3-amino-3-[4-(trifluoromethoxy)phenyl]propanoate C11H12F3NO3 查看详情
287959-36-8 4-[(4-methyl-2-pyridinyl)amino]Butanoic acid 4-[(4-methyl-2-pyridinyl)amino]Butanoic acid C10H14N2O2 查看详情
287959-61-9 5-[(4-methyl-2-pyridinyl)amino]Pentanoic acid 5-[(4-methyl-2-pyridinyl)amino]Pentanoic acid 查看详情
287960-85-4 二(3,5-二-叔丁基苯基)膦 BIS(3,5-DI-TERT-BUTYLPHENYL)PHOSPHINE C28H43P 查看详情
287962-59-8 (2R,3R,4R,5S)-1,1,2,3,4,5,6,6-octadeuteriohexane-1,2,3,4,5,6-hexol (2R,3R,4R,5S)-1,1,2,3,4,5,6,6-octadeuteriohexane-1,2,3,4,5,6-hexol C6H6D8O6 查看详情
287963-32-0 methyl 5-(1-aminoethyl)-2-hydroxybenzoate hydrochloride methyl 5-(1-aminoethyl)-2-hydroxybenzoate hydrochloride 查看详情
287963-68-2 N-HYDROXY-3-PHENYL-PROPIONAMIDINE N-HYDROXY-3-PHENYL-PROPIONAMIDINE C8H11N3O 查看详情
287964-59-4 3-甲基-4-氧代-3,4-二氢咪唑并[5,1-D][1,2,3,5]四嗪-8-甲腈 Cyanotemozolomide C6H4N6O4 查看详情