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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
(E)-4-bromo-2-fluorobenzaldehyde oxime (E)-4-溴-2-氟苯甲醛肟 202865-64-3 详细
1-Butyl-3-fluorobenzene 1-丁基-3-氟苯 20651-66-5 详细
2-Bromomethyl-1-methoxy-3-nitro-benzene 2-溴甲基-1-甲氧基-3-硝基苯 19689-86-2 详细
2-Iodo-3-nitrophenol 2-碘-3-硝基苯酚 197243-48-4 详细
Methyl 1-methyl-6-oxopiperidine-2-carboxylate 1-甲基-6-氧代哌啶-2-羧酸甲酯 20845-27-6 详细
(S)-1-(3-Fluoro-4-methoxyphenyl)ethanamine hydrochloride (S)-1-(3-氟-4-甲氧基苯基)乙胺盐酸盐 1980007-86-0 详细
4-chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidin-2-amine 4-氯-6-甲基-7H-吡咯并[2,3-d]嘧啶-2-胺 204929-06-6 详细
2-Bromo-1-(4-chloro-1-methyl-1H-pyrazol-3-yl)ethanone 2-溴-1-(4-氯-1-甲基-1H-吡唑-3-基)乙酮 2068151-92-6 详细
2-Butyrylbenzoic acid 2-丁酰基苯甲酸 19666-03-6 详细
tert-Butyl 3-aminobicyclo[1.1.1]pentane-1-carboxylate 3-氨基双环[1.1.1]戊烷-1-羧酸叔丁酯 1935523-60-6 详细
(9H-Fluoren-9-yl)methyl (2-(2-(3-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-hydroxypropoxy)ethoxy)ethyl)carbamate (9H-芴-9-基)甲基(2-(2-(3-(4,4-二甲基-2,6-二氧代环己基)-3-羟基丙氧基)乙氧基)乙基)氨基甲酸酯 1988771-96-5 详细
3,5-Dibromo-2H-pyran-2-one 3,5-二溴-2H-吡喃-2-酮 19978-41-7 详细
6,6'-Methylenebis(2-(2-hydroxy-5-methylbenzyl)-4-methylphenol) 6,6'-亚甲基双(2-(2-羟基-5-甲基苄基)-4-甲基苯酚) 20837-68-7 详细
2,3-Dimethyl-2H-1,4-thiazine-6-carboxamide 2,3-二甲基-2H-1,4-噻嗪-6-甲酰胺 1956322-75-0 详细
Bis((6-bromopyridin-3-yl)methyl)amine 双((6-溴吡啶-3-基)甲基)胺 2061979-42-6 详细
1-(5-Aminothiazol-2-yl)guanidine hydrochloride 1-(5-氨基噻唑-2-基)胍盐酸盐 1956390-06-9 详细
(R)-1-(5-(Trifluoromethyl)pyridin-2-yl)ethanamine dihydrochloride (R)-1-(5-(三氟甲基)吡啶-2-基)乙胺二盐酸盐 2061996-68-5 详细
Mal-amido-PEG8-TFP ester MAL-AMIDO-PEG8-TFP ESTER 1924596-31-5 详细
6-(Dimethylamino)pyridin-3-yl]methanol 6-(二甲氨基)-3-吡啶甲醇 20173-74-4 详细
4-Bromo-2,8-dimethylquinoline 4-溴-2,8-二甲基喹啉 203506-39-2 详细
5,5',5"-(Pyridine-2,4,6-triyl)triisophthalic acid 5,5',5“-(吡啶-2,4,6-三基吡啶)三间苯二甲酸 1972620-15-7 详细
2-(Pyrrolidin-1-yl)pyrimidine 2-(吡咯烷-1-基)嘧啶 192197-34-5 详细
(1S,2R)-2-(4-Fluoro-phenyl)-cyclopropylamine hydrochloride (1S,2R)-2-(4-氟苯基)-环丙胺盐酸盐 1990505-73-1 详细
4-Phenyl-2,8-diazaspiro[4.5]decan-3-one hydrochloride 4-苯基-2,8-二氮杂螺[4.5]癸-3-酮盐酸盐 2044705-27-1 详细
Methyl 8-amino-5,6,7,8-tetrahydronaphthalene-2-carboxylate hydrochloride 8-氨基-5,6,7,8-四氢萘-2-甲酸甲酯盐酸盐 1956309-44-6 详细
4-Chloro-3-cyclopropylpyridine hydrochloride 4-氯-3-环丙基吡啶盐酸盐 1998216-32-2 详细
tert-Butyl N-[(3R,4S)-4-fluoropiperidin-3-yl]carbamate N-[(3R,4S)-4-氟哌啶-3-基]氨基甲酸叔丁酯 1932582-71-2 详细
2-Bromo-5-chloro-1,1'-biphenyl 2-溴-5-氯-1,1'-联苯 1936711-65-7 详细
6-tert-Butyl 8-ethyl 6-azaspiro[3.4]octane-6,8-dicarboxylate 6-叔丁基8-乙基6-氮杂螺[3.4]辛烷-6,8-二羧酸酯 2055841-96-6 详细
2-Bromo-4-chlorodibenzo[b,d]furan 2-溴-4-氯二苯并[b,d]呋喃 1960445-63-9 详细
Fmoc-D-Alb-OH Fmoc-D-Alb-OH 1932248-63-9 详细
Nonylbenzene-PEG5-OH 壬基酚聚醚-5 20636-48-0 详细
3-Chloro-N-(4-hydroxyphenyl)propanamide 3-氯-N-(4-羟基苯基)丙酰胺 19314-10-4 详细
1,1'-(1,3-Phenylene)bis(N,N-dimethylmethanamine) 1,1'-(1,3-亚苯基)双(N,N-二甲基甲胺) 19851-44-6 详细
1,4-Diazaspiro[4.5]decan-2-one 1,4-二氮杂螺[4.5]癸烷-2-酮 19718-88-8 详细
Methyl 4-(5-ethyl-1,2,4-oxadiazol-3-yl)benzoate 4-(5-乙基-1,2,4-噁二唑-3-基)苯甲酸甲酯 196301-95-8 详细
3,5-Bis(4-bromophenyl)-4-phenyl-4H-1,2,4-triazole 3,5-双(4-溴苯基)-4-苯基-4H-1,2,4-三唑 208124-25-8 详细
tert-Butyl N-[(3S,4S)-4-hydroxypiperidin-3-yl]carbamate N-[(3S,4S)-4-羟基哌啶-3-基]氨基甲酸叔丁酯 1932536-58-7 详细
Tert-butyl N4-trityl-D-asparaginate hydrochloride N4-三苯甲基-D-天冬酰胺酸叔丁酯盐酸盐 1998701-13-5 详细
6-Hydroxypyridazine-3-carboxylic acid hydrochloride 6-羟基哒嗪-3-羧酸盐酸盐 2048273-64-7 详细
3-Amino-3-(4-bromo-3-fluorophenyl)propanoic acid hydrochloride 3-氨基-3-(4-溴-3-氟苯基)丙酸盐酸盐 2061980-53-6 详细
3-Bromopiperidine hydrochloride 3-溴哌啶盐酸盐 1956354-99-6 详细
2-Amino-2-(3,5-difluorophenyl)acetic acid 2-氨基-2-(3,5-二氟苯基)乙酸 199327-33-8 详细
tert-Butyl (1R,4S)-6-oxo-2-azabicyclo[2.2.1]heptane-2-carboxylate (1R,4S)-6-氧代-2-氮杂双环[2.2.1]庚烷-2-羧酸叔丁酯 1932285-09-0 详细
Bis[2-[bis(2-methylphenyl)phosphino]phenyl]ether 双[2-[二(-2-甲基苯基)膦基]苯基]醚 205497-64-9 详细
N-(3,4-Dimethoxyphenyl)-6,7-dimethoxyquinazolin-4-amine N-(3,4-二甲氧基苯基)-6,7-二甲氧基喹唑啉-4-胺 202475-65-8 详细
Methyl 3-amino-5,6-dimethoxybenzo[b]thiophene-2-carboxylate 3-氨基-5,6-二甲基苯并[b]噻吩-2-羧酸甲酯 198204-16-9 详细
6-Aminopyridin-2-yl carbamimidothioate hydrochloride 6-氨基吡啶-2-基氨基硫代氨基甲酸酯盐酸盐 1956389-88-0 详细
2-Amino-2-(2,4-difluorophenyl)ethan-1-ol hydrochloride 2-氨基-2-(2,4-二氟苯基)乙-1-醇盐酸盐 1989672-90-3 详细
tert-Butyl 3-bromo-3-(hydroxymethyl)azetidine-1-carboxylate 3-溴-3-(羟甲基)氮杂环丁烷-1-羧酸叔丁酯 2007919-81-3 详细
tert-Butyl N-[(1S,4R)-4-hydroxycyclopent-2-en-1-yl]carbamate N-[(1S,4R)-4-羟基环戊-2-烯-1-基]氨基甲酸叔丁酯 201054-55-9 详细
tert-Butyl 4-(1-cyano-2-ethoxy-2-oxoethylidene)piperidine-1-carboxylate 4-(1-氰基-2-乙氧基-2-氧代亚乙基)哌啶-1-羧酸叔丁基酯 193537-11-0 详细
2-(4-Chloro-3-fluorophenyl)ethanol 4-氯-3-氟苯乙醇 206362-79-0 详细
3-(Piperazin-1-yl)benzoic acid hydrochloride 3-(哌嗪-1-基)苯甲酸盐酸盐 1998216-00-4 详细
2-(4-Bromophenyl)-9-phenyl-1,10-phenanthroline 2-(4-溴苯基)-9-苯基-1,10-菲咯啉 197442-25-4 详细
N-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-[1,1'-biphenyl]-4-amine N-(4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯基)-[1,1'-联苯]-4-胺 2055286-48-9 详细
1-Isopropyl-1H-imidazole-4-carbaldehyde 1-异丙基-1H-咪唑-4-甲醛 194366-34-2 详细
4-(4-Fluorophenyl)-1H-pyrazole 4-(4-氟苯基)-1H-吡唑 204384-26-9 详细
2-Methyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one 2-甲基-2H-吡啶并[3,2-b][1,4]噁嗪-3(4H)-酮 20348-19-0 详细
2-Benzylpiperidine hydrochloride 2-苄基哌啶盐酸盐 192872-58-5 详细
2,3,4,5-Tetrahydrobenzo[b]oxepin-4-amine oxalate 2,3,4,5-四氢苯并[b]氧杂卓-4-胺草酸盐 1956380-62-3 详细
3-(4-Carboxyphenoxy)phthalic acid 3-(4-羧基苯氧基)邻苯二甲酸 198330-12-0 详细
1-Tert-butoxycarbonyl-4-(hydroxymethyl)piperidine-4-carboxylicacid 1-叔丁氧羰基-4-(羟甲基)哌啶-4-羧酸 193023-00-6 详细
3-Ethyl-4-formylbenzonitrile 3-乙基-4-甲酰苯甲腈 202522-04-1 详细
(2-Fluoro-3-(trifluoromethyl)phenyl)(phenyl)methanone (2-氟-3-(三氟甲基)苯基)(苯基)甲酮 207853-70-1 详细
2-Methyl-3,5,6,7-tetrahydro-s-indacen-1(2h)-one 2-甲基-3,5,6,7-四氢-s-茚满-1(2H)-酮 202667-44-5 详细
Propargyl-PEG10-Boc 丙炔基-九聚乙二醇-丙酸叔丁酯 2055022-22-3 详细
tert-Butyl trans-4-aminocyclohexane-1-carboxylate hydrochloride 反式-4-氨基环己烷-1-羧酸叔丁酯盐酸盐 1956389-81-3 详细
(s)-2-Amino-2-(3,5-difluorophenyl)ethan-1-ol hydrochloride (S)-2-氨基-2-(3,5-二氟苯基)乙醇盐酸盐 2044705-93-1 详细
Benzyl 2-methyl-2-(methylsulfonyl)pent-4-enoate 2-甲基-2-(甲基磺酰基)戊-4-烯酸苄酯 1942858-50-5 详细
(R)-3-Amino-3-(3,4-dimethylphenyl)propanoic acid hydrochloride (R)-3-氨基-3-(3,4-二甲基苯基)丙酸盐酸盐 2061996-52-7 详细
3',4'-Dinitro-2,2':5',2''-terthiophene 3',4'-二硝基-2,2':5',2''-三联噻吩 205170-72-5 详细
4,4'-(1H-Benzo[d]imidazole-4,7-diyl)dianiline 4,4'-(1H-苯并[d]咪唑-4,7-二基)二苯胺 1998160-90-9 详细
2-(5-Cyano-1H-indol-1-yl)aceticacid 2-(5-氰基-1H-吲哚-1-基)乙酸 202124-67-2 详细
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(pyrazine-2-carboxamido)pentanoic acid (S)-2-(((((9H-荧光素-9-基)甲氧基)羰)胺基)-5-(吡嗪-2-羧酰胺)戊烷油酸 201046-61-9 详细
6-Fluoro-2-methylquinazolin-4(3H)-one 6-氟-2-甲基-4-羟基喹唑啉 194473-04-6 详细
4-(4-Formyl-3,5-dimethoxyphenoxy)butanoic acid 4-(4-甲酰基-3,5-二甲氧基苯氧基)丁酸 197304-21-5 详细
Tert-butyl 4-(pyrrolidin-1-yl)-3,6-dihydropyridine-1(2H)-carboxylate 4-(吡咯烷-1-基)-3,6-二氢吡啶-1(2H)-羧酸叔丁酯 207691-65-4 详细
N-Benzyl-2-morpholinoethanamine N-苄基-2-吗啉代乙胺 2038-05-3 详细
(2,3-Difluorophenyl)(phenyl)methanone (2,3-二氟苯基)(苯基)甲酮 208173-20-0 详细
tert-Butyl 5,5-difluoro-2,7-diazaspiro[3.5]nonane-2-carboxylate 5,5-二氟-2,7-二氮杂螺[3.5]壬烷-2-羧酸叔丁酯 2007920-32-1 详细
2-(4-Chlorobenzyl)-2,8-diazaspiro[4.5]decan-3-one hydrochloride 2-(4-氯苄基)-2,8-二氮杂螺[4.5]癸-3-酮盐酸盐 2048273-77-2 详细
(S)-2-Amino-2-(3-(methoxymethyl)phenyl)ethanol hydrochloride (S)-2-氨基-2-(3-(甲氧基甲基)苯基)乙醇盐酸盐 2061996-45-8 详细
3,3'-((2-Hydroxypropane-1,3-diyl)bis(oxy))bis(propane-1,2-diol) 3,3'-((2-羟基丙烷-1,3-二基)双(氧基))双(丙烷-1,2-二醇) 20411-31-8 详细
5,5′-Dibromo-3,3′-bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2,2′-bithiophene 5,5′-二溴-3,3′-双[2-[2-(2-甲氧基乙氧基)乙氧基]乙氧基]-2,2′-二噻吩 1974310-58-1 详细
3-Oxo-3',6'-bis(pivaloyloxy)-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylic acid 3-氧代-3',6'-双(新戊酰氧基)-3H-螺[异苯并呋喃-1,9'-呫吨]-6-羧酸 192374-17-7 详细
Na-(tert-butoxycarbonyl)-Np-(2,4-dinitrophenyl)-D-histidine Na-(叔丁氧基羰基)-Np-(2,4-二硝基苯基)-D-组氨酸 204125-02-0 详细
3-(tributylstannyl)-5-chloropyridine 3-氯-5-(三丁基锡烷基)吡啶 206115-67-5 详细
4-(Tributylstannyl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 4-(三丁基锡烷基)-3,6-二氢-2H-吡啶-1-羧酸叔丁酯 208465-07-0 详细
Ethyl 3-(hydroxymethyl)-1-methyl-1H-pyrazole-5-carboxylate 3-(羟甲基)-1-甲基-1H-吡唑-5-甲酸乙酯 199480-28-9 详细
(1-Trityl-1H-pyrazol-4-yl)boronic acid (1-三苯甲基-1H-吡唑-4-基)硼酸 207307-51-5 详细
(2-Chlorophenyl)hydrazine hemisulfate (2-氯苯基)肼半硫酸盐 198279-94-6 详细
6,6-Difluoro-2-azabicyclo[2.2.1]heptane hydrochloride 6,6-二氟-2-氮杂双环[2.2.1]庚烷盐酸盐 2055840-65-6 详细
3,6-di-tert-butyl-9-mesityl-10-methylacridin-10-ium tetrafluoroborate 3,6-二叔丁基-9-均三甲苯基-10-甲基吖啶-10-四氟硼酸盐 2054779-48-3 详细
Methyl-d-histidine hydrochloride 甲基-D-组氨酸盐酸盐 200927-06-6 详细
2-[(tert-Butoxy)carbonyl]-2-azabicyclo[2.2.2]octane-4-carboxylic acid 2-[(叔丁氧基)羰基]-2-氮杂双环[2.2.2]辛烷-4-羧酸 1936695-68-9 详细
3-Isobutylisobenzofuran-1(3H)-one 3-异丁基异苯并呋喃-1(3H)-酮 199736-94-2 详细
(R)-(Tetrahydro-2H-pyran-3-yl)methanamine hydrochloride (R)-(四氢-2H-吡喃-3-基)甲胺盐酸盐 2007916-32-5 详细
N-([1,1'-biphenyl]-3-yl)dibenzo[b,d]thiophen-2-amine N-([1,1'-联苯]-3-基)二苯并[b,d]噻吩-2-胺 1923735-64-1 详细
Fmoc-D-Cys(Mbzl)-OH N-芴甲氧羰基-S-4-甲基苄基-D-半胱氨酸 200354-41-2 详细
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