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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
7-Oxaspiro[3.5]nonane-6-carboxylic acid 7-氧杂螺[3.5]壬烷-6-羧酸 2731014-30-3 详细
4-Ethoxybicyclo[2.2.1]heptane-1-carboxylic acid 4-乙氧基双环[2.2.1]庚烷-1-羧酸 2742654-11-9 详细
4-Aminobicyclo[3.1.0]hexane-1-carboxylic acid (hydrochloride) 4-氨基双环[3.1.0]己烷-1-羧酸盐酸盐 2751611-49-9 详细
(1S,2R)-4-Bromo-2-fluoro-2,3-dihydro-7-(methylsulfonyl)-1H-inden-1-ol (1S,2R)-4-溴-2-氟-2,3-二氢-7-(甲基磺酰基)-1H-茚-1-醇 2709070-16-4 详细
(2-Bromo-5-fluoro-3-methylpyridin-4-yl)methanol (2-溴-5-氟-3-甲基吡啶-4-基)甲醇 2713993-12-3 详细
5-Isopropylpicolinimidamide (hydrochloride) 盐酸5-异丙基吡考林酰胺 2733141-96-1 详细
4-Ethoxyisoxazole-3-carboxylic acid 4-乙氧基异噁唑-3-羧酸 2735655-21-5 详细
(7R,9aR*)-Octahydro-2H-pyrido[1,2-a]pyrazine-7-carboxylic acid dihydrochloride (7R,9aR*)-八氢-2H-吡啶并[1,2-a]吡嗪-7-羧酸二盐酸盐 2742896-54-2 详细
2,3-Dibromo-5-fluoroisonicotinic acid 2,3-二溴-5-氟异烟酸 2748453-51-0 详细
1H-Indole-1-carboxylic acid, 4-chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester 1H-吲哚-1-羧酸,4-氯-5-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1,1-二甲基乙酯 2755844-43-8 详细
4-Chlorofuro[3,2-c]pyridine-7-carbaldehyde 4-氯呋喃并[3,2-c]吡啶-7-甲醛 2756213-83-7 详细
tert-Butyl 2-bromo-6-azaspiro[3.5]nonane-6-carboxylate 2-溴-6-氮杂螺[3.5]壬烷-6-羧酸叔丁酯 2742657-32-3 详细
2,2,3,3-Tetrafluorocyclobutan-1-amine hydrochloride 2,2,3,3-四氟环丁烷-1-胺盐酸盐 2751621-04-0 详细
(5-Azaspiro[2.5]octan-7-yl)methanol hydrochloride (5-氮杂螺[2.5]辛-7-基)甲醇盐酸盐 2751614-72-7 详细
(4-Bromo-2-oxabicyclo[2.1.1]hexan-1-yl)methanol (4-溴-2-氧杂双环[2.1.1]己-1-基)甲醇 2751610-63-4 详细
4-Chloro-1-(iodomethyl)-2-oxabicyclo[2.1.1]hexane 4-氯-1-(碘甲基)-2-氧杂双环[2.1.1]己烷 2751615-97-9 详细
(1S,4S)-3-Oxo-2-azabicyclo[2.2.1]heptane-4-carboxylic acid (1S,4S)-3-氧代-2-氮杂双环[2.2.1]庚烷-4-羧酸 2751696-92-9 详细
(3,5-Difluoro-4-(trifluoromethoxy)phenyl)methanamine 3,5-二氟-4-(三氟甲氧基)苯基)甲胺 2710408-75-4 详细
4-Chloro-1-cyclopropyl-1H-pyrrolo[3,2-c]pyridine 4-氯-1-环丙基-1H-吡咯并[3,2-c]吡啶 2731295-40-0 详细
2-Chloro-1-ethynyl-3-(trifluoromethyl)benzene 2-氯-1-乙炔基-3-(三氟甲基)苯 2733348-84-8 详细
4-Bromo-6-(1,1-dimethylethyl)-3-pyridinecarbonitrile 4-溴-6-(1,1-二甲基乙基)-3-吡啶腈 2742652-75-9 详细
2-(6-Oxaspiro[2.5]octan-5-yl)ethan-1-amine 2-(6-氧杂螺[2.5]辛-5-基)乙烷-1-胺 2743433-84-1 详细
rel-(1R,4S,5S)-4-Methoxybicyclo[3.2.0]heptane-1-carboxylic acid rel-(1R,4S,5S)-4-甲氧基双环[3.2.0]庚烷-1-羧酸 2751983-46-5 详细
4-[Bis(phenylmethyl)amino]-2,6-dichlorobenzenemethanol 4-[双(苯基甲基)氨基]-2,6-二氯苯甲醇 2756021-41-5 详细
7-Bromo-3-iodo-1-methyl-1H-pyrazolo[4,3-c]pyridine 7-溴-3-碘-1-甲基-1H-吡唑并[4,3-c]吡啶 2740326-26-3 详细
6-Bromo-7-hydroxy-8-methylchroman-4-one 6-溴-7-羟基-8-甲基苯并二氢吡喃-4-酮 2720590-00-9 详细
3-Amino-α,α-dimethyl-3-oxetanemethanol 3-氨基-α,α-二甲基-3-氧杂环丁烷甲醇 2731010-98-1 详细
3-Pyrrolidineacetic acid, 1-methyl-, hydrochloride (1:1), (3R)- 3-吡咯烷乙酸,1-甲基-,盐酸盐(1:1),(3R)- 2739749-25-6 详细
Methyl (1R,5R,6S)-6-(trifluoromethyl)-3-azabicyclo[3.2.0]heptane-1-carboxylate hydrochloride (1R,5R,6S)-6-(三氟甲基)-3-氮杂双环[3.2.0]庚烷-1-羧酸甲酯盐酸盐 2740592-59-8 详细
Methyl 2-amino-4,5,6-trichloro-3-pyridinecarboxylate 2-氨基-4,5,6-三氯-3-吡啶羧酸甲酯 2749956-88-3 详细
(4-Chloro-2-oxabicyclo[2.1.1]hexan-1-yl)methanamine hydrochloride (4-氯-2-氧杂双环[2.1.1]己-1-基)甲胺盐酸盐 2751614-92-1 详细
1-(6-Chloro-5-fluoro-4-methylpyridin-3-yl)ethanone 1-(6-氯-5-氟-4-甲基吡啶-3-基)乙酮 2756345-89-6 详细
1-Bromo-2-nitro-4-(1,1,2,2,2-pentafluoroethyl)benzene 1-溴-2-硝基-4-(1,1,2,2,2-五氟乙基)苯 2731014-24-5 详细
1-Methyl-3-oxospiro[3.3]heptane-1-carboxylic acid 1-甲基-3-氧代螺[3.3]庚烷-1-羧酸 2731006-97-4 详细
(4-Chloro-2-oxabicyclo[2.1.1]hexan-1-yl)methanol (4-氯-2-氧杂双环[2.1.1]己-1-基)甲醇 2751621-64-2 详细
(4-Methoxybicyclo[2.2.1]heptan-1-yl)methanol (4-甲氧基双环[2.2.1]庚-1-基)甲醇 2751620-82-1 详细
(1S)-4-Bromo-7-chloro-2,2-difluoro-2,3-dihydro-1-(methoxymethoxy)-1H-indene (1S)-4-溴-7-氯-2,2-二氟-2,3-二氢-1-(甲氧基甲氧基)-1H-茚 2709070-74-4 详细
5-Fluoro-4-iodo-1-methyl-1H-pyrazolo[3,4-b]pyridine 5-氟-4-碘-1-甲基-1H-吡唑并[3,4-b]吡啶 2715201-23-1 详细
1-(2-Methoxypropan-2-yl)cyclopropanamine hydrochloride 1-(2-甲氧基丙烷-2-基)环丙胺盐酸盐 2728376-18-7 详细
(S)-2-((1,1,1-Trifluoropropan-2-yl)oxy)acetic acid (S)-2-(1,1,1-三氟丙-2-基)氧基)乙酸 2735657-65-3 详细
rel-(1R,3S)-3-Aminospiro[3.3]heptane-1-carboxylic acid hydrochloride rel-(1R,3S)-3-氨基螺[3.3]庚烷-1-羧酸盐酸盐 2740236-95-5 详细
5-Bromo-1-(difluoromethyl)-4-methoxy-1H-pyrazole 5-溴-1-(二氟甲基)-4-甲氧基-1H吡唑 2748496-44-6 详细
5-Bromo-4-isopropyl-2-(methylsulfonyl)pyrimidine 5-溴-4-异丙基-2-(甲磺酰基)嘧啶 2750000-17-8 详细
1-(4-Chlorofuro[3,2-c]pyridin-7-yl)ethanol 1-(4-氯呋喃并[3,2-c]吡啶-7-基)乙醇 2756213-86-0 详细
6-Chloro-5-methyl-3-pyridazinemethanol 6-氯-5-甲基-3-哒嗪甲醇 2756345-92-1 详细
3-(Chloromethyl)bicyclo[1.1.1]pentan-1-amine hydrochloride 3-(氯甲基)双环[1.1.1]戊-1-胺盐酸盐 2731007-05-7 详细
1-(Bromomethyl)-4-ethyl-2,5-difluorobenzene 1-(溴甲基)-4-乙基-2,5-二氟苯 2710562-65-3 详细
2-Chloro-α,4-dimethyl-5-pyrimidinemethanol 2-氯-α,4-二甲基-5-嘧啶甲醇 2732746-01-7 详细
Methyl 5,7-dichloro-1-isopropyl-2,3-dihydro-1H-pyrazolo[4,3-d]pyrimidine-3-carboxylate 5,7-二氯-1-异丙基-2,3-二氢-1H-吡唑并[4,3-d]嘧啶-3-羧酸甲酯 2733803-08-0 详细
3-(1,1-Dimethylethyl)bicyclo[1.1.1]pentane-1-sulfonyl chloride 3-(1,1-二甲基乙基)双环[1.1.1]戊烷-1-磺酰氯 2742657-34-5 详细
Methyl 5-ethynyl-2,4-difluorobenzoate 5-乙炔基-2,4-二氟苯甲酸甲酯 2743433-94-3 详细
1,2,3,4-Tetrahydro-6-(trifluoromethyl)-7-isoquinolinamine 1,2,3,4-四氢-6-(三氟甲基)-7-异喹啉胺 2754397-31-2 详细
Acetamide, N-(3,5-dichloro-2-fluoro-4-methylphenyl)- N-(3,5-二氯-2-氟-4-甲基苯基)乙酰胺- 2756021-67-5 详细
4-Fluoro-2,3-dihydro-1H-inden-5-amine 4-氟-2,3-二氢-1H-茚-5-胺 2731008-13-0 详细
1,1-Difluoro-2-(methoxycarbonyl)spiro[2.5]octane-6-carboxylic acid 1,1-二氟-2-(甲氧羰基)螺[2.5]辛烷-6-羧酸 2742656-06-8 详细
4-Bromo-1-(iodomethyl)-2-oxabicyclo[2.1.1]hexane 4-溴-1-(碘甲基)-2-氧杂双环[2.1.1]己烷 2751621-77-7 详细
4-(Benzyloxy)-5-fluoro-2-iodoaniline 4-(苄氧基)-5-氟-2-碘苯胺 2721344-23-4 详细
5,6-Dimethyl-3-pyridazinemethanol 5,6-二甲基-3-哒嗪甲醇 2731011-07-5 详细
Methyl 4-amino-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-6-carboxylate 4-氨基-1-(四氢-2H-吡喃-2-基)-1H-吲唑-6-甲酸甲酯 2739784-67-7 详细
(4-Bromo-2,3-difluorophenyl)dimethylphosphine oxide (4-溴-2,3-二氟苯基)二甲基氧化膦 2740844-27-1 详细
2-Amino-4,5,6-trichloro-3-pyridinecarboxylic acid 2-氨基-4,5,6-三氯-3-吡啶羧酸 2749956-89-4 详细
(R)-6-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine 吡啶,1,2,5,6-四氢-2-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-,(2R)- 2751721-23-8 详细
6-Chloro-α,5-dimethyl-3-pyridazinemethanol 6-氯-α,5-二甲基-3-哒嗪甲醇 2756345-90-9 详细
4-Chloro-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid 4-氯-2-氧杂双环[2.1.1]己烷-1-羧酸 2751615-37-7 详细
8-Bromo-6-fluoro-7-hydroxychroman-4-one 8-溴-6-氟-7-羟基苯并二氢吡喃-4-酮 2720589-44-4 详细
2-(1,1-Dimethylethyl) 3-methyl-2-azabicyclo[2.1.1]hexane-1,2-dicarboxylate 2-(1,1-二甲基乙基)3-甲基-2-氮杂双环[2.1.1]己烷-1,2-二羧酸盐 2728630-26-8 详细
4-Chloro-1-cyclopropyl-3-iodo-1H-pyrazolo[4,3-c]pyridine -氯-1-环丙基-3-碘-1H-吡唑并[4,3-c]吡啶 2738567-70-7 详细
(1S,3R)-5-Bromo-3-methyl-2,3-dihydro-1H-inden-1-amine hydrochloride (1S,3R)-5-溴-3-甲基-2,3-二氢-1H-茚-1-胺盐酸盐 2740592-23-6 详细
5-Oxaspiro[2.5]octan-6-ylmethanol 5-氧杂螺[2.5]辛烷-6-基甲醇 2748600-86-2 详细
(E)-3-(2-(trifluoromethyl)pyridin-4-yl)acrylic acid (E)-3-(2-(三氟甲基)吡啶-4-基)丙烯酸 2750375-49-4 详细
5-Bromo-α,3,4-trimethyl-2-pyridinemethanol 5-溴-α,3,4-三甲基-2-吡啶甲醇 2756345-85-2 详细
6-Chloro-4-methyl-3-pyridazinemethanol 6-氯-4-甲基-3-哒嗪甲醇 2756345-93-2 详细
(R)-2-Methyl-3-(methylamino)propanoic acid hydrochloride (R)-2-甲基-3-(甲氨基)丙酸盐酸盐 2752025-52-6 详细
Methyl 3-methyl-2-azabicyclo[2.1.1]hexane-1-carboxylate hydrochloride 3-甲基-2-氮杂双环[2.1.1]己烷-1-羧酸甲酯盐酸盐 2742660-49-5 详细
1,4,8-Triazaspiro[4.5]decan-2-one dihydrochloride 1,4,8-三氮杂螺[4.5]癸烷-2-酮二盐酸盐 2713832-41-6 详细
tert-Butyl 4-(3-hydroxypropoxy)cyclohexane-1-carboxylate 4-(3-羟基丙氧基)环己烷-1-羧酸叔丁酯 2733036-64-9 详细
5-Oxaspiro[2.5]octane-6-carboxylic acid 5-氧杂螺[2.5]辛烷-6-羧酸 2735545-36-3 详细
4-Bromo-3,6-bis(trifluoromethyl)-2-pyridinamine 4-溴-3,6-双(三氟甲基)-2-吡啶胺 2742657-64-1 详细
4-Iodo-1-isobutyl-1H-1,2,3-triazole 4-碘-1-异丁基-1H-1,2,3-三唑 2743438-29-9 详细
tert-Butyl ((2S,3R)-4-amino-3-hydroxy-4-oxo-1-((S)-2-oxopyrrolidin-3-yl)butan-2-yl)carbamate (2S,3R)-4-氨基-3-羟基-4-氧代-1-((S)-2-氧代吡咯烷-3-基)丁-2-基)氨基甲酸叔丁酯 2755780-16-4 详细
4-[Bis(phenylmethyl)amino]-2-bromo-6-chlorobenzaldehyde 4-[双(苯基甲基)氨基]-2-溴-6-氯苯甲醛 2756163-48-9 详细
3-(Bromomethyl)spiro[3.3]heptan-1-one 3-(溴甲基)螺[3.3]庚烷-1-酮 2731014-86-9 详细
3,3-Dimethylspiro[3.3]heptan-1-ol 3,3-二甲基螺[3.3]庚-1-醇 2731014-76-7 详细
Methyl 2-oxa-5-azabicyclo[2.2.1]heptane-1-carboxylate (hydrochloride) 2-氧杂-5-氮杂双环[2.2.1]庚烷-1-羧酸甲酯盐酸盐 2751610-11-2 详细
4-Bromo-3-chloro-2-ethylbenzenamine 4-溴-3-氯-2-乙基苯胺 2710264-85-8 详细
(3,3-Difluoro-1-(fluoromethyl)cyclobutyl)methanamine hydrochloride 3,3-二氟-1-(氟甲基)环丁基)甲胺盐酸盐 2731014-27-8 详细
7-Bromo-4-(trifluoromethyl)-2,3-dihydrobenzofuran 7-溴-4-(三氟甲基)-2,3-二氢苯并呋喃 2733224-10-5 详细
rel-(1R,4S,5S)-4-Aminobicyclo[3.2.0]heptane-1-carboxylic acid (hydrochloride) rel-(1R,4S,5S)-4-氨基双环[3.2.0]庚烷-1-羧酸盐酸盐 2741312-71-8 详细
5-Bromo-6-(difluoromethoxy)-2-methyl-2H-indazole 5-溴-6-(二氟甲氧基)-2-甲基-2H-吲唑 2743339-70-8 详细
(R)-6-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3,6-tetrahydropyridine hydrochloride (R) -6-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1,2,3,6-四氢吡啶盐酸盐 2751721-24-9 详细
5-Bromo-8-methylquinolin-6-ol 5-溴-8-甲基喹啉-6-醇 2755927-85-4 详细
3-Methyl-2-azabicyclo[2.1.1]hexane-1-carboxylic acid hydrochloride 3-甲基-2-氮杂双环[2.1.1]己烷-1-羧酸盐酸盐 2731006-47-4 详细
1-Aminospiro[2.2]pentane-1-carboxylic acid hydrochloride 1-氨基螺[2.2]戊烷-1-羧酸盐酸盐 2751610-51-0 详细
4-Iodo-3-((4-methoxybenzyl)oxy)benzonitrile 4-碘-3-((4-甲氧苄基)氧基)苄腈 2720589-88-6 详细
7-Oxaspiro[3.5]nonane-6-methanol 7-氧杂螺[3.5]壬烷-6-甲醇 2731006-94-1 详细
(S)-6-Methyl-1,4-oxazepane hydrochloride (S)-6-甲基-1,4-氧杂环丙烷盐酸盐 2739739-93-4 详细
(1S,2R)-5-Bromo-2-methoxy-2,3-dihydro-1H-inden-1-amine hydrochloride (1S,2R)-5-溴-2-甲氧基-2,3-二氢-1H-茚-1-胺盐酸盐 2740592-35-0 详细
(3-Bromo-5-(difluoromethoxy)phenyl)methanamine (3-溴-5-(二氟甲氧基)苯基)甲胺 2749613-32-7 详细
3-(1-Methoxy-1-methylethyl)-3-oxetanamine 3-(1-甲氧基-1-甲基乙基)-3-氧杂环丁烷 2751610-74-7 详细
6-Chloro-5-(difluoromethyl)-α-methyl-3-pyridinemethanol 6-氯-5-(二氟甲基)-α-甲基-3-吡啶甲醇 2756345-86-3 详细
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