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  •       乐研品牌隶属于上海皓鸿生物医药科技有限公司,专注服务于医药研发领域,拥有享誉业内的自主研发技术能力,秉承“研发实力打造高品质”的理念进行产品的开发,始终致力于为国内外化学和医药研发领域用户提供最优质的产品和最专业的服务,乐研开发和打造的产品系列主要包括:分子砌块、合成试剂、医药中间体和相关的仪器耗材。能满足用户从mg级到kg级、从标准化到定制化的实验室综合需求。 乐研秉承“攻坚科研,冲破壁垒”的态度,依托多年来在新药开发、质量管控等方面的纯熟经验,致力在全球范围内构建一个连接医药研发供需两端的电商服务平台。在乐研商城,科研工作者可以通过多种途径检索目标化合物并实现自助化快速下单,还可以与专业客服人员进行实时沟通,得到客服团队的快速响应。 乐研立志成为促进医药研发领域的有效催化剂,帮您告别繁琐选购,助您加速研发进程。
英文名称 中文名称 CAS号 操作
(R)-1-(5-Bromopyridin-3-yl)-2,2,2-trifluoroethanol (R)-1-(5-溴吡啶-3-基)-2,2,2-三氟乙醇 1687855-51-1 详细
2-Chloro-4-fluoro-6-isopropylaniline 2-氯-4-氟-6-异丙基苯胺 1690442-59-1 详细
Methyl 3-chloro-4-iodo-5-nitrobenzoate 3-氯-4-碘-5-硝基苯甲酸甲酯 1692042-49-1 详细
3-Bromo-4-methyl-1,2,5-oxadiazole 3-溴-4-甲基-1,2,5-噁二唑 1691751-23-1 详细
4-Iodo-2,6-dimethylpyrimidine 4-碘-2,6-二甲基嘧啶 16879-44-0 详细
4-(Sec-butyl)-2-iodophenol 4-(仲丁基)-2-碘苯酚 1697022-77-7 详细
2-Bromo-3-fluoro-4-(2-hydroxyethoxy)benzonitrile 2-溴-3-氟-4-(2-羟基乙氧基)苄腈 1697887-57-2 详细
1-(2-((tert-Butoxycarbonyl)amino)ethyl)-1H-imidazole-4-carboxylic acid 1-(2-((叔丁氧基羰基)氨基)乙基)-1H-咪唑-4-羧酸 1696030-74-6 详细
3-Bromo-2-chloro-6-iodoaniline 3-溴-2-氯-6-碘苯胺 1695342-13-2 详细
(S)-3-(tert-Butoxycarbonyl)-2-oxooxazolidine-5-carboxylic acid (S)-3-(叔丁氧基羰基)-2-氧代噁唑烷-5-羧酸 169688-49-7 详细
1-(Difluoromethyl)cyclopropan-1-ol 1-(二氟甲基)环丙烷-1-醇 1698317-87-1 详细
2-Iodopyrimidine-4-carbonitrile 2-碘嘧啶-4-碳腈 1698817-17-2 详细
(1R,4S,6S)-6-((tert-Butyldimethylsilyl)oxy)-2-azabicyclo[2.2.1]heptan-3-one (1R,4S,6S)-6-(叔丁基二甲基硅氧基)-2-氮杂双环[2.2.1]庚烷-3-酮 168773-48-6 详细
Methyl 3-bromobenzoate-2,4,5,6-d4 3-溴苯甲酸甲酯-2,4,5,6-d4 1643575-37-4 详细
(R)-3-Methyl-2-oxo-1,2,3,4-tetrahydroquinoxaline-5-carboxylic acid (R)-3-甲基-2-氧代-1,2,3,4-四氢喹啉-5-羧酸 1644598-71-9 详细
(S)-2-Fluoropropan-1-amine hydrochloride (S)-2-氟丙-1-胺盐酸盐 1644180-08-4 详细
6-Ethynyl-1H-benzo[d][1,2,3]triazole 6-乙炔基-1H-苯并[d][1,2,3]三唑 1679389-22-0 详细
2-Methylpropane-2-sulfonic acid 2-甲基丙烷-2-磺酸 16794-13-1 详细
2-(4-Ethynylphenyl)-2-oxoacetic acid 2-(4-乙炔基苯基)-2-氧代乙酸 1683547-81-0 详细
2-Acetyl-6-fluorobenzoic acid 2-乙酰基-6-氟苯甲酸 167412-22-8 详细
Ethyl 6-amino-5-ethylnicotinate 6-氨基-5-乙基烟酸乙酯 1646681-18-6 详细
4-Chloro-3-(trifluoromethyl)benzenesulfonic acid 4-氯-3-(三氟甲基)苯磺酸 1644-79-7 详细
5-Chloro-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine 5-氯-3,3-二甲基-2,3-二氢-1H-吡咯并[3,2-b]吡啶 1649454-41-0 详细
2,4,6-Trichloro-5-(trifluoromethyl)pyrimidine 2,4,6-三氯-5-(三氟甲基)嘧啶 1658428-08-0 详细
6-Fluoro-2-methoxy-3-nitropyridine 6-氟-2-甲氧基-3-硝基吡啶 1667728-14-4 详细
1-(2,6-Dichloropyridin-4-yl)ethan-1-ol 1-(2,6-二氯吡啶-4-基)乙-1-醇 1668587-18-5 详细
2'-Chlorospiro[cyclopropane-1,5'-pyrrolo[2,3-d]pyrimidin]-6'(7'H)-one 2'-氯螺[环丙烷-1,5'-吡咯并[2,3-d]嘧啶]-6'(7'H)-酮 1651891-59-6 详细
3,4-Dichloro-1H-indol-7-amine 3,4-二氯1H-吲哚-7-胺 165669-12-5 详细
2-Acetyl-4-chlorobenzoic acid 2-乙酰基-4-氯苯甲酸 1664338-78-6 详细
Methyl 5-formylthiazole-2-carboxylate 5-甲酰基噻唑-2-羧酸甲酯 1654755-04-0 详细
2-(Methoxymethyl)-1-methyl-1H-imidazole 2-(甲氧基甲基)-1-甲基1H咪唑 1667730-79-1 详细
(2S,4S)-4-(Acetylthio)-1-methylpyrrolidine-2-carboxylic acid (2S,4S)-4-(乙酰硫基)-1-甲基吡咯烷-2-羧酸 176589-29-0 详细
(R)-2-(3-Bromophenyl)-2-fluoropropan-1-ol (R)-2-(3-溴苯基)-2-氟丙烷-1-醇 1772627-42-5 详细
6-Bromo-1,1-dimethyl-1,2,3,4-tetrahydronaphthalene 6-溴-1,1-二甲基-1,2,3,4-四氢萘 176088-47-4 详细
(S)-8-(2-Amino-1-hydroxyethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (S)-8-(2-氨基-1-羟乙基)-2H苯并[b][1,4]噁嗪-3(4H)--酮 1774366-59-4 详细
3-Iodo-6-propoxypyridazine 3-碘-6-丙氧基哒嗪 17321-37-8 详细
(6S,8aR)-Methyl 6-((tert-butoxycarbonyl)amino)-5-oxooctahydroindolizine-8a-carboxylate (6S,8aR)-甲基 6-((叔丁氧基羰基)氨基)-5-氧代八氢中氮茚-8a-羧酸盐 177320-36-4 详细
6-Bromo-3-hydroxy-1-methylquinolin-2(1H)-one 6-溴-3-羟基-1-甲基喹啉-2(1H)-酮 172604-64-7 详细
Methyl 6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinate 6-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)烟酸甲酯 1773563-26-0 详细
2-Bromo-7-methoxyquinazolin-4(3H)-one 2-溴-7-甲氧基喹唑啉-4(3H)-酮 1779899-08-9 详细
1-((Benzyloxy)carbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid 1-((苄氧基)羰基)-3,3-二氟吡咯烷-2-羧酸 1779438-13-9 详细
2-Thia-1,3,7-triazaspiro[4.5]decane 2,2-dioxide 2-噻-1,3,7-三氮螺环[4.5]癸烷2,2-二氧基 1779744-63-6 详细
4,4,5,5-Tetramethyl-2-(3-methylbut-1-en-2-yl)-1,3,2-dioxaborolane 4,4,5,5-四甲基-2-(3-甲基丁-1-烯-2-基)-1,3,2-二氧硼杂环戊烷 177949-93-8 详细
2-(2-Amino-5-hydroxyphenyl)acetic acid 2-(2-氨基-5-羟基苯基)乙酸 1779871-20-3 详细
Methyl 3-amino-5-nitrobenzofuran-2-carboxylate 3-氨基-5-硝基苯并呋喃-2-羧酸甲酯 1779830-96-4 详细
2-Amino-4-ethylfuran-3-carbonitrile 2-氨基-4-乙基呋喃-3-腈 170170-12-4 详细
1-Ethyl-3-ethynyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine 1-乙基-3-乙炔基-1H-吡唑并[3,4-d]嘧啶-4-胺 1701440-55-2 详细
Methyl 4-cyano-2-formylbenzoate 4-氰基-2-甲酰基苯甲酸甲酯 1701408-08-3 详细
(2R-cis)--2-(Trifluoromethyl)thiazolidine-4-carboxylic acid (2R-cis)--2-(三氟甲基)噻唑烷-4-羧酸 171204-96-9 详细
(αR)-α,3-Dimethyl-5-(trifluoromethyl)benzenemethanamine (αR)-α,3-二甲基-5-(三氟甲基)苯甲胺 1703849-98-2 详细
4-Chloropteridin-7(8H)-one 4-氯蝶呤-7(8H)-酮 1707585-86-1 详细
(S)-1-(5-(Difluoromethyl)pyridin-2-yl)ethanamine (S)-1-(5-(二氟甲基)吡啶-2-基)乙胺 1704689-40-6 详细
tert-Butyl (3-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)carbamate (3-氯-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶-2-基)氨基甲酸叔丁酯 1704065-37-1 详细
2-(Ethylsulfonyl)isonicotinic acid 2-(乙基磺酰基)异烟酸 1707372-93-7 详细
1-(Cyclopropylmethyl)-1,3-dihydro-2H-imidazol-2-one 1-(环丙基甲基)-1,3-二氢-2H-咪唑-2-酮 1702153-84-1 详细
(R)-1-(5-(Difluoromethyl)pyridin-2-yl)ethanamine (R)-1-(5-(二氟甲基)吡啶-2-基)乙胺 1704868-42-7 详细
1-(Tetrahydro-2H-pyran-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole 1-(四氢-2H-吡喃-2-基)-3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)-1H-吲唑 1715008-74-4 详细
1,6-Dimethylnaphthalen-2-ol 1,6-二甲基萘-2-醇 17324-10-6 详细
3-Chloro-4,5-dimethylisoxazole 3-氯-4,5-二甲基异噁唑 17281-07-1 详细
(R)-8-(2-Amino-1-hydroxyethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (R)-8-(2-氨基-1-羟乙基)-2H苯并[b][1,4]噁嗪-3(4H)-酮 1774366-58-3 详细
(1R,2R)-Methyl 2-(hydroxymethyl)cyclobutanecarboxylate (1R,2R)-甲基2-(羟甲基)环丁酯 1773511-57-1 详细
7-Amino-2-methyl-5-(methylthio)pyrazolo[1,5-a]pyrimidine-6-carbonitrile 7-氨基-2-甲基-5-(甲硫基)吡唑[1,5-a]嘧啶-6-碳腈 174749-95-2 详细
2-Chloro-5-ethynyl-4-methylpyridine 2-氯-5-乙炔基-4-甲基吡啶 1700437-57-5 详细
1,3-Dichloro-5-ethynyl-2-fluorobenzene 1,3-二氯-5-乙炔基-2-氟苯 1700384-76-4 详细
8-Chloro-7-methylquinolin-2-amine 8-氯-7-甲基喹啉-2-胺 1699110-05-8 详细
6-Bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine6-bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine 6-溴-3-(三氟甲基)-[1,2,4]三唑[4,3-b]哒嗪6-溴-3-(三氟甲基)-[1,2,4]三氮唑[4,3-b]哒嗪 1688698-64-7 详细
1-(2-(((Benzyloxy)carbonyl)amino)ethyl)-1H-imidazole-4-carboxylic acid 1-(2-(((苄氧基)羰基)氨基)乙基)-1H-咪唑-4-甲酸 1690701-62-2 详细
1-(3-Bromo-4-methoxyphenyl)-2,2-difluoroethan-1-one 1-(3-溴-4-甲氧基苯基)-2,2-二氟乙-1-酮 1693689-15-4 详细
4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane-d7 4,4,5,5-四甲基-2-(间甲苯基)-1,3,2-二氧硼烷-d7 1643415-65-9 详细
Methyl 2-bromo-4-hydroxy-5-nitrobenzoate 2-溴-4-羟基-5-硝基苯甲酸甲酯 1642794-76-0 详细
4,6-Dihydro-1H,3H-furo[3,4-c]furan-1,3-dione-d4 4,6-二氢-1H,3H-呋喃并[3,4-c]呋喃-1,3-二酮-d4 1643544-03-9 详细
3-(tert-Butyl)-5-chloro-1,2,4-oxadiazole 3-(叔丁基)-5-氯-1,2,4-噁二唑 163619-94-1 详细
5-Bromo-3-fluoro-1-(4-methoxybenzyl)-1H-1,2,4-triazole 5-溴-3-氟-1-(4-甲氧基苄基)-1H-1,2,4-三唑 1627507-23-6 详细
2-(Difluoromethyl)benzamide 2-(二氟甲基)苯甲酰胺 1630983-09-3 详细
(S)-(6,6-Dimethyl-1,4-dioxan-2-yl)methanol (S)-(6,6-二甲基-1,4-二恶烷-2-基)甲醇 1628175-34-7 详细
(R)-2-(3-Bromo-4-methylphenyl)propanoic acid (R)-2-(3-溴-4-甲基苯基)丙酸 1630562-12-7 详细
(S)-2-(3-Bromo-4-methylphenyl)propanoic acid (S)-2-(3-溴-4-甲基苯基)丙酸 1630459-64-1 详细
(trans-4-(Difluoromethoxy)cyclohexyl)methanol (trans-4-(二氟甲氧基)环己基)甲醇 1637310-79-2 详细
1-(tert-Butyl) 2-methyl 4-bromo-3-chloro-1H-pyrrole-1,2-dicarboxylate 1-(叔丁基)2-甲基4-溴-3-氯-1H-吡咯-1,2-二羧酸酯 1629633-73-3 详细
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)quinoline 4-(4,4,5,5-四甲基-1,3,2-二氧苯并呋喃-2-基)-2-(三氟甲基)喹啉 1627721-84-9 详细
rel-(3R,4S)-4-Methylpyrrolidine-3-carboxylic acid rel-(3R,4S)-4-甲基吡咯烷-3-羧酸 1628734-75-7 详细
2-Bromo-4-isopropyl-1-(neopentyloxy)benzene 2-溴-4-异丙基-1-(新戊氧基)苯 1630057-76-9 详细
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-((trifluoromethyl)thio)pyridin-2-amine 5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-3-((三氟甲基)硫代)吡啶-2-胺 1637399-41-7 详细
Methyl 3-(2-bromothiazol-5-yl)propanoate 3-(2-溴噻唑-5-基)丙酸甲酯 1616279-82-3 详细
3,4-Dihydropyrrolo[1,2-c]pyrimidin-1(2H)-one 3,4-二氢吡咯并[1,2-c]嘧啶-1(2H)-酮 1616346-37-2 详细
2-(((tert-Butyldimethylsilyl)oxy)methyl)-6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-((((叔丁基二甲基甲硅烷基)氧基)甲基)-6-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶 1623766-78-8 详细
(3S,3aR,6R,6aR)-6-Methoxyhexahydrofuro[3,2-b]furan-3-ol (3S,3aR,6R,6aR)--6-甲氧基六氢呋喃[3,2-b]呋喃-3-醇 162426-86-0 详细
2-(2,2-Difluoroacetyl)bicyclo[3.1.0]hexan-3-one 2-(2,2-二氟乙酰基)双环[3.1.0]己烷-3-酮 1626337-81-2 详细
3-(Methylsulfonyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine 3-(甲基磺酰基)-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶-2-胺 1620575-11-2 详细
(R)-tert-Butyl 2-ethynylmorpholine-4-carboxylate (R)-2-乙炔基吗啉-4-羧酸叔丁酯 1621165-20-5 详细
3-Bromo-1,1-difluoro-6-nitro-2,3-dihydro-1H-indene 3-溴-1,1-二氟-6-硝基-2,3-二氢-1H-茚 1619903-75-1 详细
Ethyl 6-chloro-5-cyano-2-propylnicotinate 6-氯-5-氰基-2-丙基烟酸乙酯 1622982-74-4 详细
2-(3-Formyl-5,5-dimethylcyclohex-2-en-1-ylidene)malononitrile 2-(3-甲酰基-5,5-二甲基环己-2-烯-1-亚基)丙二腈 1621707-64-9 详细
1-(4-Amino-6-chloropyrimidin-5-yl)ethanone 1-(4-氨基-6-氯嘧啶-5-基)乙醇 1620842-91-2 详细
(1S,3S,4R)-2-Benzyl-2-azabicyclo[2.2.1]heptane-3-carboxylic acid (1S,3S,4R)-2-苄基-2-氮杂二环[2.2.1]庚烷-3-羧酸 1616459-66-5 详细
3-Amino-1-phenylpyridin-2(1H)-one 3-氨基-1-苯基吡啶-2(1H)-酮 1614217-70-7 详细
rel-(1R,2S)-2-(3-Bromophenyl)-1-ethylcyclopropanamine hydrochloride rel-(1R,2S)-2-(3-溴苯基)-1-乙基环丙胺盐酸盐 1613508-88-5 详细
tert-Butyl 5-fluoro-3,3-dimethyl-4-oxopiperidine-1-carboxylate 5-氟-3,3-二甲基-4-氧代哌啶-1-羧酸叔丁酯 1612175-99-1 详细
5-(Trifluoromethyl)-3,4-dihydro-2H-pyrrole-2-carboxylic acid 5-(三氟甲基)-3,4-二氢-2H-吡咯-2-羧酸 1609965-85-6 详细
产品总数:39751 产品页码:
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