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
284022-94-2 4-(3-氧环戊基)苯甲腈 4-(3-oxocyclopentyl)benzonitrile 查看详情
284027-36-7 1,2,3,4-四氢-8-三氟甲基异喹啉 8-TrifluoroMethyl-1,2,3,4-tetrahydro-isoquinoline C10H10F3N 查看详情
284027-37-8 6-(三氟甲基)-1,2,3,4-四氢异喹啉 6-TRIFLUOROMETHYL-1,2,3,4-TETRAHYDROISOQUINOLINE C10H10F3N 查看详情
284028-89-3 XAV-939 XAV-939 C14H11F3N2OS 查看详情
284028-90-6 3,5,7,8-四氢-2-甲基-4H-硫代吡喃并[4,3-D]嘧啶-4-酮 1,5,7,8-TETRAHYDRO-2-METHYL-4H-THIOPYRANO[4,3-D]PYRIMIDIN-4-ONE C8H10N2OS 查看详情
284028-94-0 4H-Pyrano[4,3-d]pyrimidin-4-one, 3,5,7,8-tetrahydro-2-methyl 4H-Pyrano[4,3-d]pyrimidin-4-one, 3,5,7,8-tetrahydro-2-methyl C8H10N2O2 查看详情
284029-62-5 2-(4-氟-苯氧基)-乙脒 2-(4-FLUORO-PHENOXY)-ACETAMIDINE C8H9FN2O 查看详情
28403-23-8 4-氨基-3,4-二氢-7-甲氧基-2H-1-苯并吡喃盐酸盐 2h-1-benzopyran, 4-amino-3,4-dihydro-7-methoxy-, hydrochloride 查看详情
284030-57-5 4-氨基-2,3-二氟-5-硝基苯甲酸 4-amino-2,3-difluoro-5-nitrobenzoic acid C7H4F2N2O4 查看详情
284030-58-6 4-氨基-2,3-二氟-5-硝基苯甲酸甲酯 Methyl 4-amino-2,3-difluoro-5-nitrobenzoate C8H6F2N2O4 查看详情
284030-59-7 Benzoic acid, 4-amino-3-fluoro-2-[(2-methylphenyl)amino]-5-nitro-, methyl ester Benzoic acid, 4-amino-3-fluoro-2-[(2-methylphenyl)amino]-5-nitro-, methyl ester 查看详情
284035-33-2 2-氯-6-[(2R)-3-[[1,1-二甲基-2-(2-萘基)乙基]氨基]-2-羟基丙氧基]苯腈 NPS 2143 C24H25ClN2O2 查看详情
284036-41-5 1-Cyclohexene-1-propanol, 3-hydroxy 1-Cyclohexene-1-propanol, 3-hydroxy C9H16O2 查看详情
2840389-86-6 benzyl 3-amino-3-(trifluoromethyl)azetidine-1-carboxylate benzyl 3-amino-3-(trifluoromethyl)azetidine-1-carboxylate 查看详情
284039-66-3 环丙基甲基 BETA-D-吡喃葡萄糖苷 Cyclopropylmethyl beta-D-glucopyranoside C10H18O6 查看详情
284040-67-1 5-chloro-3,3'-bipyridine 5-chloro-3,3'-bipyridine C10H7ClN2 查看详情
284040-69-3 5-氯烟酰胺 5-CHLORONICOTINAMIDE C6H5ClN2O 查看详情
284040-71-7 5-溴-3-(2-羟基乙氧基)-吡啶 2-(5-bromopyridin-3-yl)oxyethanol C7H8BrNO2 查看详情
284040-73-9 5-氯-2,3-二甲氧基吡啶 5-Chloro-2,3-dimethoxypyridine C7H8ClNO2 查看详情
284040-88-6 2-Oxazolemethanol,5-ethoxy-alpha-methyl-(9CI) 2-Oxazolemethanol,5-ethoxy-alpha-methyl-(9CI) 查看详情
284040-96-6 Oxazole, 4-bromo-5-ethoxy-2-ethyl- (9CI) Oxazole, 4-bromo-5-ethoxy-2-ethyl- (9CI) C7H10BrNO2 查看详情
284041-10-7 罗他泊芬 ROSTAPORFIN C37H42Cl2N4O2Sn 查看详情
284044-35-5 3-乙氧基-4-异丙氧基苯甲醛 Benzaldehyde, 3-ethoxy-4-(1-methylethoxy)- (9CI) 查看详情
284044-40-2 4-氨基-2-(苄氧基)苯腈 4-Amino-2-(benzyloxy)benzonitrile 查看详情
284045-95-0 5-氨基-3-O(-D-吡喃木糖基)-D-苏式 - 戊-1,5-内酰胺 5-Amino-3-O(-D-xylopyranosyl)-D-threo-pentano-1,5-lactam C10H17NO7 查看详情
284047-89-8 Benzenemethanol, 3-chloro-5-(dimethylamino)- Benzenemethanol, 3-chloro-5-(dimethylamino)- 查看详情
284047-98-9 3-硝基-5-(三氟甲基)苯甲醛 3-Nitro-5-(trifluoromethyl)benzaldehyde C8H4F3NO3 查看详情
284049-13-4 Carbamic acid, (isocyanatomethyl)-, 1,1-dimethylethyl ester (9CI) Carbamic acid, (isocyanatomethyl)-, 1,1-dimethylethyl ester (9CI) C7H12N2O3 查看详情
284049-22-5 2-甲基-2-丙基(2-异氰酸乙基)氨基甲酸酯 Carbamic acid, (2-isocyanatoethyl)-, 1,1-dimethylethyl ester (9CI) C8H14N2O3 查看详情
284049-37-2 1H-Pyrrole,2-ethenyl-1-(2-propenyl)-(9CI) 1H-Pyrrole,2-ethenyl-1-(2-propenyl)-(9CI) 查看详情
284049-75-8 1-丁基-3-甲基咪唑醋酸盐 1-Butyl-3-methylimidazolium acetate, [BMIM]acetate 查看详情
28405-40-5 Bicyclo[6.1.0]nonan-4-ol Bicyclo[6.1.0]nonan-4-ol C9H16O 查看详情
28405-61-0 Imidazole-4-carboxamide,5-(3,3-dimethyl-1-triazeno)-1-b-D-ribofuranosyl- (8CI) Imidazole-4-carboxamide,5-(3,3-dimethyl-1-triazeno)-1-b-D-ribofuranosyl- (8CI) 查看详情
28405-79-0 N,N-二乙基四氨基吡啶 4-Pyridinamine, N,N-diethyl- 查看详情
2840530-19-8 REL-(2R,7AS)-2-氟六氢-1H-吡咯嗪-7A-羧酸(盐酸盐) 1H-Pyrrolizine-7a(5H)-carboxylic acid, 2-fluorotetrahydro-, hydrochloride (1:1), (2R,7aS)- 查看详情
28406-15-7 pilocarpic acid pilocarpic acid C11H18N2O3 查看详情
28406-56-6 聚(2-乙烯基萘) POLY(2-VINYLNAPHTHALENE) C12H10 查看详情
28407-37-6 直接蓝 8GLL tetrasodium [mu-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonato]](8-)]]dicuprate(4-) C32H20Cu2N6Na4O16S4 查看详情
28407-51-4 十六羰基合六铑 Carbon monooxide-rhodium (8:3) C16O16Rh6 查看详情
28407-73-0 己二酸/新戊二醇/偏苯三酸酐共聚物 ADIPIC ACID/NEOPENTYL GLYCOL/TRIMELLITIC ANHYDRIDE COPOLYMER C20H26O11 查看详情
2840751-74-6 INDEX NAME NOT YET ASSIGNED INDEX NAME NOT YET ASSIGNED 查看详情
28408-65-3 聚乙稀基乙酰胺 POLY(N-VINYLACETAMIDE) SOLUTION C4H7NO 查看详情
28409-94-1 1,2-dihexadecyl-3-O-octadecenoyl-sn-glycerol 1,2-dihexadecyl-3-O-octadecenoyl-sn-glycerol 查看详情
2840912-95-8 Trifluoro-acetic acid N'-(4-bromo-pyridin-2-yl)-hydrazide Trifluoro-acetic acid N'-(4-bromo-pyridin-2-yl)-hydrazide 查看详情
2840990-89-6 1-Naphthalenamine, 1,2,3,4-tetrahydro-5-(trifluoromethoxy)-, hydrochloride (1:1), (1S)- 1-Naphthalenamine, 1,2,3,4-tetrahydro-5-(trifluoromethoxy)-, hydrochloride (1:1), (1S)- 查看详情
2841-61-4 Cona-1,4-dienin-3-one Cona-1,4-dienin-3-one C22H31NO 查看详情
2841-80-7 Cholest-4-en-3-one,2-(hydroxymethylene)- Cholest-4-en-3-one,2-(hydroxymethylene)- 查看详情
2841-82-9 Verrucarin A,2'-O-acetyl-9,10-epoxy-9,10-dihydro-, (9a,10a)- (9CI) Verrucarin A,2'-O-acetyl-9,10-epoxy-9,10-dihydro-, (9a,10a)- (9CI) 查看详情
28410-56-2 间苯二酚-乙醛预缩合树脂 Poly(acetaldehyde-resorcinol) C8H10O3 查看详情
2841004-22-4 3-(碘甲基)-2-甲基氧杂环戊烷 3-(Iodomethyl)-2-methyloxolane 查看详情