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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-Chlorospiro[benzo[b][1,4]oxazine-2,1'-cyclopropan]-3(4H)-one 7-氯螺环[苯并[b][1,4]噁嗪-2,1'-环丙烷]-3(4H)-酮 1895389-19-1 详细
2-Methyl-2-(6-nitropyridin-3-yl)propanoic acid 2-甲基-2-(6-硝基吡啶-3-基)丙酸 1936667-92-3 详细
(2R,3S)-tert-Butyl 3-amino-2-(hydroxymethyl)piperidine-1-carboxylate (2R,3S)-3-氨基-2-(羟甲基)哌啶-1-羧酸叔丁酯 1903426-11-8 详细
(5S,8R)-6,7,8,9-Tetrahydro-5H-5,8-epiminocyclohepta[d]pyrimidine (5S,8R)-6,7,8,9-四氢-5H-5,8-表亚氨基环庚[d]嘧啶 1932252-44-2 详细
Methyl 3-(difluoromethyl)isoxazole-5-carboxylate 3-(二氟甲基)异噁唑-5-羧酸甲酯 1936661-37-8 详细
rel-(1R,2R)-2-Cyanocyclobutane-1-carboxylic acid rel-(1R,2R)-2-氰基环丁烷-1-羧酸 1903425-85-3 详细
3-Hydroxy-3-(trifluoromethyl)cyclobutanone 3-羟基-3-(三氟甲基)环丁酮 1935109-77-5 详细
6-Chloro-5-(methoxycarbonyl)nicotinic acid 6-氯-5-(甲氧羰基)烟酸 1895031-83-0 详细
(1S,2R)-2-Aminocyclopropane-1-carboxylic acid (1S,2R)-2-氨基环丙烷-1-羧酸 1932028-98-2 详细
(7-Bromoquinoxalin-2-yl)methanamine (7-溴喹啉-2-基)甲酰胺 1895321-45-5 详细
(2R,4R)-Methyl 4-aminotetrahydrofuran-2-carboxylate (2R,4R)-4-氨基四氢呋喃-2-羧酸甲酯 1932180-86-3 详细
(2S,5S)-2,5-Bis(hydroxymethyl)-1,4-dioxane-2,5-diol (2S,5S)-2,5-双(羟甲基)-1,4-二氧六环-2,5-二醇 1932187-42-2 详细
rel-(2R,3S)-1-Ethyl 2-methyl 3-chloro-2-fluoropyrrolidine-1,2-dicarboxylate rel-(2R,3S)-1-乙基2-甲基3-氯-2-氟吡咯烷-1,2-二甲酸酯 1969291-83-5 详细
3-Chlorotetrahydro-2H-pyran-4-carbonitrile 3-氯四氢-2H-吡喃-4-碳腈 1934447-04-7 详细
tert-Butyl 1-formyl-5,6-dihydroimidazo[1,5-a]pyrazine-7(8H)-carboxylate 1-甲酰基-5,6-二氢咪唑并[1,5-a]吡嗪-7(8H)-羧酸叔丁酯 1895287-55-4 详细
2-(2-Methoxypyridin-4-yl)ethan-1-ol 2-(2-甲氧基吡啶-4-基)乙烷-1-醇 195819-22-8 详细
2,7-Diamino-9H-xanthen-9-one 2,7-二氨基-9H-黄原胶-9-酮 19706-54-8 详细
4-Chloro-6-fluoro-7-methoxyquinazoline 4-氯-6-氟-7-甲氧基喹唑啉 1934560-94-7 详细
5-(3-Hydroxypropyl)isoxazole-3-carboxylic acid 5-(3-羟丙基)异噁唑-3-羧酸 1897744-26-1 详细
(S)-(1-Isopropylazetidin-2-yl)methanol (S)-(1-异丙基氮杂环丁烷-2-基)甲醇 1941176-39-1 详细
4-Bromo-5-fluoro-2-iodobenzeneacetonitrile 4-溴-5-氟-2-碘苯乙腈 1936451-03-4 详细
5-Fluoro-2-iodo-1-nitro-3-(trifluoromethyl)benzene 5-氟-2-碘-1-硝基-3-(三氟甲基)苯 1980034-09-0 详细
2-(3-Methyl-4,5-dihydroisoxazol-5-yl)acetic acid 2-(3-甲基-4,5-二氢异噁唑-5-基)乙酸 193267-47-9 详细
2-Amino-3H-indole-3-carboxylic acid 2-氨基-3H-吲哚-3-羧酸 1934389-12-4 详细
cis-Methyl-4-((methylsulfonyl)oxy)cyclohexane-1-carboxylate cis-甲基-4-((甲基磺酰基)氧基)环己烷-1-羧酸盐 1959557-93-7 详细
(3R,6S,7aS)-6-Amino-3-phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one (3R,6S,7aS)-6-氨基-3-苯基四氢吡咯并[1,2-c]噁唑-5(3H)-酮 1942059-33-7 详细
6-Chloro-5-ethylnicotinic acid 6-氯-5-乙基烟酸 1936191-68-2 详细
6-Bromobenzo[d][1,3]dioxole-4-carbonitrile 6-溴苯并[d][1,3]间二氧杂环戊烯-4-腈 1897295-11-2 详细
4-Amino-2-fluoro-3-methoxybenzoic acid 4-氨基-2-氟-3-甲氧基苯甲酸 194804-86-9 详细
(R)-2-(2-Fluorophenyl)-2-methoxyacetic acid (R)-2-(2-氟苯基)-2-甲氧基乙酸 1914100-79-0 详细
(4-(Difluoromethyl)oxazol-5-yl)methanol (4-(二氟甲基)噁唑-5-基)甲醇 1936361-74-8 详细
3-Bromo-2-chloroquinolin-7-ol 3-溴-2-氯喹啉-7-醇 1895047-20-7 详细
6-Bromo-4-(trifluoromethyl)pyrimidine-2(1H)-thione 6-溴-4-(三氟甲基)嘧啶-2(1H)-硫酮 1936659-99-2 详细
(3R,4S)-tert-Butyl 4-amino-3-ethylpiperidine-1-carboxylate (3R,4S)-4-氨基-3-乙基哌啶-1-羧酸叔丁酯 1932206-32-0 详细
3-Isopropoxy-1H-pyrazole 3-异丙氧基-1H-吡唑 1897388-33-8 详细
4,5-Difluoropyrimidine 4,5-二氟嘧啶 1934299-31-6 详细
(S)-1-((Benzyloxy)carbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid (S)-1-((苄氧基)羰基)-3,3-二氟吡咯烷-2-羧酸 1932488-08-8 详细
tert-Butyl((1R,5S)-3-azabicyclo[3.1.0]hexan-1-yl)carbamate ((1R,5S)-3-氮杂双环[3.1.0]己烷-1-基)氨基甲酸叔丁酯 1932783-96-4 详细
tert-Butyl (R)-(tert-butoxycarbonyl)(1-(5-chloro-2-formylphenyl)ethyl)carbamate 叔丁基(R)-(叔丁氧羰基)(1-(5-氯-2-甲酰基苯基)乙基)氨基甲酸酯 1933460-46-8 详细
(2R,5S)-5-((tert-Butoxycarbonyl)amino)tetrahydro-2H-pyran-2-carboxylic acid (2R,5S)-5-((叔丁氧基羰基)氨基)四氢2H-吡喃-2-羧酸 1932505-53-7 详细
(3aR,6aR)-tert-Butyl 4-oxohexahydrocyclopenta[b]pyrrole-1(2H)-carboxylate (3aR,6aR)-4-氧代六氢环五[b]吡咯-1(2H)-羧酸叔丁酯 1932539-30-4 详细
1-(2-Iodothiophen-3-yl)ethan-1-one 1-(2-碘噻吩-3-基)乙烷-1-酮 1956371-36-0 详细
rel-(2R,3R)-1-Ethyl 2-methyl 3-chloro-2-fluoropyrrolidine-1,2-dicarboxylate rel-(2R,3R)-1-乙基2-甲基3-氯-2-氟吡咯烷-1,2-二甲酸酯 1969291-93-7 详细
(R)-1-(6-Methylpyridazin-3-yl)ethanamine (R) -1-(6-甲基哒嗪-3-基)乙胺 1948236-86-9 详细
7-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinoline 7-氟-5-(4,4,5,5-四甲基-1,3,2-二氧杂硼酸-2-基)喹啉 1952262-20-2 详细
7-Methylbicyclo[4.2.0]octa-1(6),2,4-trien-7-ol 7-甲基双环[4.2.0]八-1(6),2,4-三烯-7-醇 19164-60-4 详细
6-Fluoro-3-iodopyrazolo[1,5-a]pyridine 6-氟-3-碘吡唑并[1,5-a]吡啶 1934874-71-1 详细
(3S,4S)-Tetrahydro-4-methyl-3-furanol (3S,4S)-四氢-4-甲基-3-呋喃醇 1932610-18-8 详细
5-Iodoisoxazole-3-carboxylic acid 5-碘异唑-3-羧酸 1935586-77-8 详细
tert-Butyl (3R,4R)-3,4-dihydroxypiperidine-1-carboxylate (3R,4R)-3,4-二羟基哌啶-1-羧酸叔丁酯 1932579-16-2 详细
Methyl 4-amino-2-vinylbenzoate 4-氨基-2-乙烯基苯甲酸甲酯 1958038-14-6 详细
(2R,3R)-3-Fluoroazetidine-2-carboxylic acid (2R,3R)-3-氟氮杂环丁-2-羧酸 1932581-59-3 详细
5-Cyanothiophene-3-sulfonyl chloride 5-氰基噻吩-3-磺酰氯 1934889-28-7 详细
4-Chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2(3H)-one 4-氯-5,6,7,8-四氢吡啶并[3,4-d]嘧啶-2(3H)-酮 1896464-15-5 详细
7,7-Difluoro-2-azaspiro[4.4]nonan-1-one 7,7-二氟-2-氮杂螺环[4.4]壬南-1-酮 1936354-48-1 详细
2-Chloro-4-methyl-5-(methylsulfonyl)pyridine 2-氯-4-甲基-5-(甲磺酰基)吡啶 1935176-01-4 详细
tert-Butyl (1R,2R,5S)-2-(hydroxymethyl)-6-oxa-3-azabicyclo[3.1.0]hexane-3-carboxylate (1R,2R,5S)-2-(羟甲基)-6-氧杂-3-氮杂双环[3.1.0]己烷-3-羧酸叔丁酯 194737-55-8 详细
7,7-Difluorospiro[3.5]nonane-2-carboxylic acid 7,7-二氟螺[3.5]壬烷-2-羧酸 1934909-79-1 详细
5-Bromo-3-neopentyl-1,2,4-oxadiazole 5-溴-3-新戊基-1,2,4-噁二唑 1895625-13-4 详细
6-Bromo-1-chloro-4-fluoroisoquinoline 6-溴-1-氯-4-氟异喹啉 1976053-18-5 详细
3-(1-Cyclopropyl-2-hydroxyethyl)phenol 3-(1-环丙基-2-羟乙基)苯酚 1896517-36-4 详细
(2R)-2-Ethyl-3-oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid (2R)-2-乙基-3-氧代-1,2,3,4-四氢喹喔啉-6-羧酸 1932671-26-5 详细
1-(5-(Trifluoromethyl)pyridin-3-yl)ethan-1-ol 1-(5-(三氟甲基)吡啶-3-基)乙-1-醇 1897766-69-6 详细
(4aR,7aR)-tert-Butyl hexahydro-1H-pyrrolo[3,4-b]pyridine-6(2H)-carboxylate (4aR,7aR)-六氢-1H-吡咯并[3,4-b]吡啶-6(2H)-羧酸叔丁酯 1909294-62-7 详细
(1R,2R)-2-Fluorocyclopentan-1-ol (1R,2R)-2-氟代环戊烷-1-醇 1932008-16-6 详细
5-Amino-3-bromo-6-chloropyrazine-2-carboxylic acid 5-氨基-3-溴-6-氯吡嗪-2-羧酸 1936595-24-2 详细
4,4-Dimethyltetrahydrofuran-2-carbaldehyde 4,4-二甲基四氢呋喃-2-甲醛 1934693-94-3 详细
(2S,4R)-1-Azabicyclo[2.2.1]heptane-2-carboxylic acid (2S,4R)-1-氮杂双环[2.2.1]庚烷-2-羧酸 1932098-17-3 详细
N-((2S,3S)-2-Methylpiperidin-3-yl)methanesulfonamide N-((2S,3S)-2-甲基哌啶-3-基)甲基磺酰胺 1932227-13-8 详细
1-Benzyl-5-bromo-3-methyl-1H-pyrazole 1-苄基-5-溴-3-甲基-1H-吡唑 1904650-69-6 详细
Potassium (3,3-dimethylcyclobutyl)trifluoroborate (3,3-二甲基环丁基)三氟硼酸钾 1950574-57-8 详细
2-Bromo-1-(1-methylpiperidin-4-yl)propan-1-ol 2-溴-1-(1-甲基哌啶-4-基)丙-1-醇 1896212-99-9 详细
2-Amino-1H-indole-3-carboxylic acid 2-氨基-1H-吲哚-3-羧酸 1936690-55-9 详细
(R)-2-((tert-Butoxycarbonyl)amino)-3-fluoro-3-methylbutanoic acid (R)-2-((叔丁氧羰基)氨基)-3-氟-3-甲基丁酸 1932398-43-0 详细
4-(((tert-Butyldimethylsilyl)oxy)methyl)-3-iodoaniline 4-(((叔丁基二甲基硅基)氧基)甲基)-3-碘苯胺 1942059-24-6 详细
8-Bromo-6,11-dihydro-5H-benzo[b]pyrido[2,3-e][1,4]diazepine 8-溴-6,11-二氢-5H-苯并[b]吡啶并[2,3-e][1,4]二氮杂 1934302-87-0 详细
4-Chloro-8-fluoroisoquinoline 4-氯-8-氟异喹啉 1896518-85-6 详细
(S)-5-Hydroxy-3-methylfuran-2(5H)-one (S)-5-羟基-3-甲基呋喃-2(5H)-酮 1932127-71-3 详细
2-Methylhexane-1,2-diamine 2-甲基己烷-1,2-二胺 1935949-95-3 详细
(4S,5S)-4-(Hydroxymethyl)-5-methyloxazolidin-2-one (4S,5S)-4-(羟甲基)-5-甲基噁唑烷-2-酮 1932070-34-2 详细
4-Iodo-1H-imidazole-5-carboxylic acid 4-碘代-1H-咪唑-5-羧酸 1934919-78-4 详细
tert-Butyl (3R,4R)-3-fluoro-4-(methylamino)pyrrolidine-1-carboxylate 叔丁基(3R,4R)-3-氟-4-(甲胺基)吡咯烷-1-羧酸盐 1932395-66-8 详细
2-Chloro-3-ethynylthiophene 2-氯-3-乙炔基噻吩 1934467-80-7 详细
3,5-Diiodo-2-methoxybenzoic acid 3,5-二碘-2-甲氧基苯甲酸 19094-55-4 详细
tert-Butyl 1,3-dioxohexahydroimidazo[1,5-a]pyrazine-7(1H)-carboxylate 1,3-二氧代六氢咪唑并[1,5-a]吡嗪-7(1H)-羧酸叔丁酯 1934372-42-5 详细
6-Methoxypyrazolo[1,5-a]pyridin-5-amine 6-甲氧基吡唑[1,5-a]吡啶-5-胺 1951428-34-4 详细
6-Bromo-1-methyl-1H-indazole-3-carbonitrile 6-溴-1-甲基-1H-吲唑-3-腈 1939174-32-9 详细
5-Iodo-3-methoxy-1,2,4-thiadiazole 5-碘-3-甲氧基-1,2,4-噻二唑 1914932-40-3 详细
5-((Trifluoromethyl)thio)pyridin-3-amine 5-((三氟甲基)硫代)吡啶-3-胺 1935597-56-0 详细
Methyl 2,2-dimethyl-3-(pyridin-4-yl)propanoate 2,2-二甲基-3-(吡啶-4-基)丙酸甲酯 1896925-53-3 详细
2-(Hydroxymethyl)-3H-imidazo[4,5-b]pyridine-5-carboxylic acid 2-(羟甲基)-3H-咪唑并[4,5-b]吡啶-5-羧酸 1934609-15-0 详细
(2R,3R,4R)-3-Fluoro-4-methoxypyrrolidine-2-carboxylic acid (2R,3R,4R)-3-氟-4-甲氧基吡咯烷-2-羧酸 1932330-73-8 详细
5-Ethynyl-1-methyl-1H-benzo[d]imidazole 5-乙炔基-1-甲基-1H-苯并[d]咪唑 1934871-82-5 详细
1-Azido-1-(difluoromethyl)cyclopropane 1-叠氮-1-(二氟甲基)环丙烷 1936730-27-6 详细
(3S,5R)-Methyl 3,5-dimethylpiperazine-1-carboxylate (3S,5R)-甲基3,5-二甲基哌嗪-1-羧酸酯 1932376-70-9 详细
6-Ethyl-1,2-dimethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 6-乙基-1,2-二甲基-4-氧代-1,4-二氢喹啉-3-羧酸 1958082-12-6 详细
(2S,3R)-2,3-Dimethylazetidin-3-ol (2S,3R)-2,3-二甲基氮杂环丁烷-3-醇 1932274-56-0 详细
2-Bromo-3-fluoro-4-methoxyaniline 2-溴-3-氟-4-甲氧基苯胺 1934930-02-5 详细
4-Cyanopyrimidine-2-carboxylic acid 4-氰基嘧啶-2-羧酸 1956376-20-7 详细
(R)-4-(Trifluoromethyl)imidazolidin-2-one (R)-4-(三氟甲基)咪唑烷-2-酮 1932353-48-4 详细
产品总数:39751 产品页码:
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