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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
Methyl 8-bromo-[1,2,4]triazolo[1,5-a]pyridine-6-carboxylate 8-溴-[1,2,4]三唑并[1,5-a]吡啶-6-甲酸甲酯 1355170-70-5 详细
2-Cyclopropyl-6-fluoroquinazolin-4(3H)-one 2-环丙基-6-氟喹唑啉-4(3H)-酮 1252134-65-8 详细
(Z)-N-(1-Chloro-3-oxo-3-(piperidin-1-yl)-1-(p-tolyl)prop-1-en-2-yl)benzamide (Z)-N-(1-氯-3-氧代-3-(哌啶-1-基)-1-(对甲苯基)丙-1-烯-2-基)苯甲酰胺 1323140-63-1 详细
2-Bromo-8-phenyldibenzo[b,d]furan 2-溴-8-苯基二苯并[b,d]呋喃 1338446-67-5 详细
(3S)-3-(3-Bromo-5-chlorophenyl)morpholine (3S)-3-(3-溴-5-氯苯基)吗啉 1344632-02-5 详细
tert-Butyl (R)-2-(4-aminophenyl)morpholine-4-carboxylate (R)-2-(4-氨基苯基)吗啉-4-羧酸叔丁酯 1260220-42-5 详细
Ethyl 2-(chloromethyl)-4-phenylquinoline-3-carboxylate 2-(氯甲基)-4-苯基喹啉-3-羧酸乙酯 126334-84-7 详细
(3R,6R)-1-(tert-Butoxycarbonyl)-6-methylpiperidine-3-carboxylic acid (3R,6R)-1-(叔丁氧基羰基)-6-甲基哌啶-3-羧酸 1253200-91-7 详细
trans-Bis(tricyclohexylphosphine)(2-methylphenyl)nickel(II) chloride 反式-双(三环己基膦)(2-甲基苯基)氯化镍(II) 123839-28-1 详细
2,3-Dibromo-9H-carbazole 2,3-二溴咔唑 1356059-56-7 详细
Trt-L-Dap(Fmoc)-OH TRT-DAP(FMOC)-OH 1263046-25-8 详细
(S)-1-(3-Chlorophenyl)propan-1-amine hydrochloride (S)-1-(3-氯苯基)丙-1-胺盐酸盐 1310923-34-2 详细
3-Methyl-5-(piperidin-4-yl)pyridine 3-甲基-5-(哌啶-4-基)吡啶 1256804-61-1 详细
1-(5-Bromo-6-fluoropyridin-3-yl)ethanone 1-(5-溴-6-氟吡啶-3-基)乙酮 1256822-63-5 详细
2-Methyl-5-(5-methyl-1H-pyrazol-3-yl)aniline 2-甲基-5-(5-甲基-1H-吡唑-3-基)苯胺 1232892-83-9 详细
tert-Butyl (3R,4R)-4-hydroxy-3-methylpiperidine-1-carboxylate 叔丁基 (3R,4R)-4-羟基-3-甲基哌啶-1-羧酸甲酯 1290191-92-2 详细
2-(Bromomethyl)-5-phenylpyridine 2-(溴甲基)-5-苯基吡啶 126268-58-4 详细
4-(1,3-Thiazol-2-yl)piperidine dihydrochloride 4-(1,3-噻唑-2-基)哌啶二盐酸盐 1240529-12-7 详细
2-(1H-Pyrazol-1-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(1H-吡唑-1-基)-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶 1350918-90-9 详细
Fmoc-D-Agp(Boc)2-OH FMOC-D-ALG(BOC)2-OH 1263045-67-5 详细
2-Ethynyl-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione 2-炔基-6-甲基-1,3,6,2-二恶唑硼烷-4,8-二酮 1310384-76-9 详细
Dimethyl ((trimethylsilyl)methyl)phosphonate ((三甲基甲硅烷基)甲基)膦酸二甲酯 13433-42-6 详细
1-(2-Isopropylpyridin-4-yl)ethanone 1-(2-异丙基吡啶-4-基)乙酮 123005-19-6 详细
3-Ethyl-6-hydroxyindolin-2-one 3-乙基-6-羟基吲哚-2-酮 1707563-45-8 详细
Methyl 2-(2-(((6-(trifluoromethyl)pyridin-2-yl)oxy)methyl)phenyl)acetate 2-(2-(((6-(三氟甲基)吡啶-2-基)氧基)甲基)苯基)乙酸甲酯 187327-30-6 详细
1,3-Bis(triethoxysilyl)benzene 1,3-双(三乙氧基甲硅烷基)苯 16067-99-5 详细
n-(4-(tert-Butyl)phenyl)naphthalen-2-amine N-(4-(叔丁基)苯基)萘-2-胺 1875-67-8 详细
N-[Phenyl[2-[[[(1S,2R)-1-(phenylmethyl)-2-pyrrolidinyl-κN]carbonyl]amino-κN]phenyl]methylene]glycinato(2-)-κN,κO]nickel N-[苯基[2-[[[(1S,2R)-1-(苯甲基)-2-吡咯烷基-κN]羰基]氨基-κN]苯基]亚甲基]甘氨酸(2-)-κN,κO]镍 172924-51-5 详细
Tris(2-chloroethoxy)methane 三(2-氯乙氧基)甲烷 18719-58-9 详细
7-Bromo-4-chloro-8-methylquinazoline 7-溴-4-氯-8-甲基喹唑啉 1592956-60-9 详细
(1-Nitroprop-1-en-2-yl)benzene (1-硝基丙-1-烯-2-基)苯 15795-70-7 详细
(3aS,7aR)-tert-Butyl octahydro-1H-pyrrolo[2,3-c]pyridine-1-carboxylate (3aS,7aR)-八氢-1H-吡咯并[2,3-c]吡啶-1-羧酸叔丁酯 1609395-12-1 详细
3-Iodo-1,10-phenanthroline 3-碘-1,10-菲咯啉 1821123-02-7 详细
(2R,3S,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite (2R,3S,5R)-2-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-5-(5-氟-2,4-二氧代-3,4-二氢嘧啶-1(2H)-基)四氢呋喃-3-基(2-氰乙基)二异丙基亚磷酰胺 142246-63-7 详细
6-Phenyl-1-hexene 6-苯基-1-己烯 1588-44-9 详细
(3-(Chloromethyl)phenyl)methanol 3-氯甲基苄醇 175464-51-4 详细
1-Propylpiperazine-2-carboxylic acid 1-丙基哌嗪-2-羧酸 1491480-53-5 详细
Ethyl 4-amino-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylate 4-氨基-7H-吡咯并[2,3-d]嘧啶-5-甲酸乙酯 1696907-15-9 详细
Potassium (E)-(3-ethoxy-3-oxoprop-1-en-1-yl)trifluoroborate (E)-(3-乙氧基-3-氧代丙-1-烯-1-基)三氟硼酸钾 1795770-77-2 详细
3-Amino-5-tert-butyl-2,3-dihydro-1H-indol-2-one hydrochloride 3-氨基-5-叔丁基-2,3-二氢-1H-吲哚-2-酮盐酸盐 1461706-05-7 详细
Fmoc-gln(xan)-oh N-FMOC-N'-XAN-D-谷氨酰胺 185031-81-6 详细
1,2,5-Trimethyl-1H-imidazole 1,2,5-三甲基-1H-咪唑 1739-81-7 详细
(1R,2R)-2-(4-Fluorophenyl)cyclopropane-1-carboxylic acid (1R,2R)-2-(4-氟苯基)环丙烷-1-羧酸 161711-27-9 详细
Methyl (2R,3R)-2-Methylpiperidine-3-carboxylate (2R,3R)-2-甲基哌啶-3-羧酸甲酯 1864003-05-3 详细
Benzyl ((1R,2R)-2-aminocyclohexyl)carbamate ((1R,2R)-2-氨基环己基)氨基甲酸苄酯 142350-85-4 详细
tert-Butyl 2-(5-amino-1H-pyrazol-3-yl)piperidine-1-carboxylate 2-(5-氨基-1H-吡唑-3-基)哌啶-1-羧酸叔丁酯 1396986-72-3 详细
6'-Hydroxy-3'-(hydroxymethyl)-2',4',6'-trimethylspiro[cyclopropane-1,5'-inden]-7'(6'h)-one 6'-羟基-3'-(羟基甲基)-2',4',6'-三甲基螺[环丙烷-1,5'-茚]-7'(6'H)-酮 187277-46-9 详细
tert-Butyl (R)-2-(4-nitrophenyl)morpholine-4-carboxylate (R)-2-(4-硝基苯基)吗啉-4-羧酸叔丁酯 1795733-79-7 详细
(E)-2-(3,5-dimethyl-4-(phenyldiazenyl)-1H-pyrazol-1-yl)acetic acid (E)-2-(3,5-二甲基-4-(苯基二氮烯基)-1H-吡唑-1-基)乙酸 1870855-76-7 详细
(3R,4S)-1-(tert-Butoxycarbonyl)-3-methylpiperidine-4-carboxylic acid (3R,4S)-1-(叔丁氧基羰基)-3-甲基哌啶-4-羧酸 1821810-67-6 详细
(e)-2-Styrylphenol (E)-2-苯乙烯基苯酚 18493-15-7 详细
Mucorpepsin 粘蛋白 148465-73-0 详细
tert-Butyl 2-methyl-1h-benzo[d]imidazole-1-carboxylate 2-甲基-1H-苯并[d]咪唑-1-羧酸叔丁酯 175531-34-7 详细
2-Bromo-1-(4-bromo-3-methoxyphenyl)ethanone 2-溴-1-(4-溴-3-甲氧基苯基)乙酮 1427431-26-2 详细
2-(Bromomethyl)benzenesulfonamide 2-(溴甲基)苯磺酰胺 153974-13-1 详细
2-Bromo-3-fluoroisonicotinonitrile 2-溴-3-氟异烟腈 1805188-90-2 详细
6-(Bromomethyl)-4-chloroquinazoline 6-(溴甲基)-4-氯喹唑啉 153436-68-1 详细
6-Bromobenzo[d]thiazole-4-carboxylic acid 6-溴苯并[d]噻唑-4-羧酸 1784111-07-4 详细
N-((1,4-Dioxan-2-yl)methyl)benzamide N-((1,4-二恶烷-2-基)甲基)苯甲酰胺 1378454-64-8 详细
(S)-2-(4-Bromophenyl)piperidine hydrochloride (S)-2-(4-溴苯基)哌啶盐酸盐 1391410-27-7 详细
(r)-n,n-Dimethyl-2-(1-phenyl-1-(pyridin-2-yl)ethoxy)ethan-1-amine (R)-N,N-二甲基-2-(1-苯基-1-(吡啶-2-基)乙氧基)乙-1-胺 1391849-33-4 详细
Spiro[fluorene-9,7'-fluoreno[4,3-b]benzofuran 螺[7H-苯并[b]芴[3,4-d]呋喃-7,9'-[9H]芴 1377655-97-4 详细
8-Bromo-6-chloro-1,2,3,4-tetrahydroquinoline 8-溴-6-氯-1,2,3,4-四氢喹啉 1368780-82-8 详细
2-(dimethylsilyl)pyridine 2-(二甲基甲硅烷基)吡啶 21032-48-4 详细
(3-Bromopyridin-4-yl)methanamine hydrochloride (3-溴吡啶-4-基)甲胺盐酸盐 1956307-14-4 详细
(S)-4-Benzyl-2-(6-methylpyridin-2-yl)-4,5-dihydrooxazole (S)-4-苄基-2-(6-甲基吡啶-2-基)-4,5-二氢噁唑 199277-77-5 详细
(r)-2-Amino-n-(4-methyl-2-oxo-2h-chromen-7-yl)-3-phenylpropanamide hydrochloride (R)-2-氨基-N-(4-甲基-2-氧代-2H-色烯-7-基)-3-苯基丙酰胺盐酸盐 1998700-96-1 详细
2,2'-(Propane-2,2-diylbis(sulfanediyl))diethanol 2,2'-(丙烷-2,2-二基双(硫烷二基))二乙醇 1965253-60-4 详细
((1S,2S)-2-Aminocyclohexyl)[(4-methylphenyl)sulfonyl]amido](chloro)(η6-p-cymene)ruthenium ((1S,2S)-2-氨基环己基)[(4-甲基苯基)磺酰基]氨基](氯)(η6-对伞花烃)钌 192057-12-8 详细
Dicyclohexylamine (r)-2-((tert-butoxycarbonyl)amino)-3-cyclohexylpropanoate 二环己胺 (R)-2-((叔丁氧基羰基)氨基)-3-环己基丙酸酯 198470-07-4 详细
tert-butyl (2S,3S)-3-amino-2-methylazetidine-1-carboxylate (2S,3S)-3-氨基-2-甲基氮杂环丁烷-1-羧酸叔丁酯 2068138-10-1 详细
5-Iodo-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-amine 5-碘-1-甲基-3-(三氟甲基)-1H-吡唑-4-胺 2092046-65-4 详细
3-(1,3,2-Dioxaborinan-2-yl)aniline 3-(1,3,2-二氧硼杂环己烷-2-基)苯胺 210775-52-3 详细
2-Bromo-2'-phenyl-9,9'-spirobi[fluorene 2-溴-2'-苯基-9,9'-螺二[9H-芴 1911626-20-4 详细
7-Methoxy-4(1H)-quinolinone 7-甲氧基-4(1H)-喹啉酮 190516-85-9 详细
(Z)-2,2'-(pent-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (Z)-2,2'-(戊-1-烯-1,2-二基)双(4,4,5,5-四甲基-1,3,2-二氧杂硼烷) 307531-75-5 详细
6-(2-(Methylthio)pyrimidin-5-yl)hex-5-ynoic acid 6-(2-(甲硫基)嘧啶-5-基)己-5-炔酸 2356229-56-4 详细
Tributylsilyl methacrylate 甲基丙烯酸三丁基硅酯 22414-62-6 详细
2-Bromo-2'-chloro-9,9'-spirobi[fluorene 2-溴-2'-氯-9,9-螺二芴 2411078-31-2 详细
(E)-3-(1-((2R,4S,5R)-5-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-N-(6-(2,2,2-trifluoroacetamido)hexyl)acrylamide (E)-3-(1-((2R,4S,5R)-5-((双(4-甲氧基苯基)(苯基)甲氧基)甲基)-4-羟基四氢呋喃-2-基)-2,4-二氧代-1,2,3,4-四氢嘧啶-5-基)-N-(6-(2,2,2-三氟乙酰氨基)己基)丙烯酰胺 252337-59-0 详细
Benzyl (s)-(2-oxooxazolidin-4-yl)carbamate (S)-(2-氧代噁唑啉-4-基)氨基甲酸苄酯 306773-77-3 详细
5-(Benzo[d]Thiazol-2-yl)-2-chloroaniline 5-(苯并噻唑-2-基)-2-氯苯胺 292644-34-9 详细
Polyethylene Glycol Diglycidyl Ether(n=approx.22) 聚乙二醇二缩水甘油醚(n=约22) 26403-72-5 详细
3,3,3-Trifluoro-1-(4-fluorophenyl)propan-1-one 3,3,3-三氟-1-(4-氟苯基)丙-1-酮 213594-77-5 详细
(1R,2R)-Methyl 2-aminocyclohexanecarboxylate (1R,2R)-2-氨基环己烷-1-羧酸甲酯 267230-45-5 详细
5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine;dihydrochloride 5,6,7,8-四氢-4H-吡唑并[1,5-a][1,4]二氮卓;二盐酸盐 2682114-27-6 详细
6-(Chloromethyl)-2,3-dihydrobenzo[b][1,4]dioxine 6(氯甲基)-2-3-二氢苯并[b][1,4]二恶嗪 26309-99-9 详细
5,7-Di-tert-butyl-3-(4-(trifluoromethyl)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate 5,7-二-叔丁基-3-(4-(三氟甲基)苯基)苯并[D]恶唑-3-四氟硼酸铵 2750161-92-1 详细
Methyl 3-(1,3,2-dioxaborinan-2-yl)benzoate 3-(1,3,2-二氧硼杂环己烷-2-基)苯甲酸甲酯 2222401-85-4 详细
4-Chloro-2-(ethylthio)-6-methylpyrimidine 4-氯-2-(乙硫基)-6-甲基嘧啶 22727-18-0 详细
4-Chloro-1H-furo[3,4-c]pyridin-3-one 4-氯-1H-呋喃并[3,4-c]吡啶-3-酮 285991-64-2 详细
2-Bromo-7-chloro-9,9'-spirobi[fluorene 2-溴-7-氯-9,9-螺二芴 2425540-91-4 详细
2-[(4S)-4,5-Dihydro-4-(1-methylethyl)-2-oxazolyl]pyrimidine 2-[(4S)-4,5-二氢-4-(1-甲基乙基)-2-噁唑基]嘧啶 2634687-59-3 详细
5,7-Di-tert-butyl-3-(4-(trifluoromethoxy)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate 5,7-二-叔丁基-3-(4-(三氟甲氧基)苯基)苯并[D]恶唑-3-四氟硼酸铵 2750161-90-9 详细
(2S,5R)-1-(9H-Fluoren-9-ylmethoxycarbonyl)-5-hydroxypiperidine-2-carboxylic acid (2S,5R)-1-(9H-芴-9-基甲酯基<甲氧羰基>)-5-羟基哌啶-2-羧酸 2453297-07-7 详细
5-Chloro-3-(4-chlorophenyl)-1,2,4-oxadiazole 5-氯-3-(4-氯苯基)-1,2,4-恶二唑 26903-92-4 详细
2-[(4S)-4,5-Dihydro-4-[(1R)-1-methylpropyl]-2-oxazolyl]pyridine 2-[(4S)-4,5-二氢-4-[(1R)-1-甲基丙基]-2-噁唑基]吡啶 2634687-84-4 详细
3H-Indolium, 2-[7-[1-[6-[[3-(11,12-didehydrodibenz[b,f]azocin-5(6H)-yl)-3-oxopropyl]amino]-6-oxohexyl]-1,3-dihydro-3,3-dimethyl-2H-indol-2-ylidene]-1,3,5-heptatrien-1-yl]-1,3,3-trimethyl- 3H-吲哚鎓,2-[7-[1-[6-[[3-(11,12-二脱氢二苯并[b,f]偶氮-5(6H)-基)-3-氧代丙基]氨基]-6-氧代己基]-1,3-二氢-3,3-二甲基-2H-吲哚-2-亚基]-1,3,5-庚三烯-1-基]-1,3,3-三甲基- 2253710-45-9 详细
(7S,8aR)-Octahydropyrrolo[1,2-a]pyrazin-7-ol oxalate (7S,8aR)-八氢吡咯并[1,2-a]吡嗪-7-醇草酸盐 2126143-36-8 详细
2-Methyldodecanoic acid 2-甲基十二酸 2874-74-0 详细
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