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  • 产品总数:39953
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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
1-[Bis(trifluoromethanesulfonyl)methyl]-2,3,4,5,6-pentafluorobenzene 1-[双(三氟甲烷磺酰基)甲基]-2,3,4,5,6-五氟苯 405074-81-9 详细
2-amino-1-(4-methoxyphenyl)ethanone 2-氨基-4'-甲氧基苯乙酮 40513-43-7 详细
5-(Pyridin-4-yl)thiazol-2-amine 5-(4-吡啶)-2-噻唑胺 40353-55-7 详细
2-Chloro-1-(4-methylpiperazin-1-yl)ethan-1-one 2-氯-1-(4-甲基哌嗪-1-基)乙烷-1-酮 40340-73-6 详细
4-n-Octyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-thiophene 4-N-辛基-2-(4,4,5,5-四甲基-1,3,2-二氧硼烷-2-基)-噻吩 405165-12-0 详细
N1-(2-(Dimethylamino)ethyl)-N2,N2-dimethylethane-1,2-diamine N1-(2-(二甲基氨基)乙基)-N2,N2-二甲基乙烷-1,2-二胺 40538-81-6 详细
Ethyl 5-bromopyrazine-2-carboxylate 5-溴-2-吡嗪羧酸乙酯 36070-83-4 详细
4-Carbamoyl-1-hexadecylpyridin-1-ium chloride 4-氨基甲酰基-1-十六烷基-1-吡啶鎓氯化物 377085-58-0 详细
1-Dodecylnaphthalene 1-十二烷基萘 38641-16-6 详细
1,2,4,6-Tetra-O-acetyl-3-O-allyl-β-D-glucopyranose 1,2,4,6-四-O-乙酰基-3-O-烯丙基-β-D-吡喃葡萄糖 39698-00-5 详细
Diisobutyl Phthalate-d4 邻苯二甲酸二异丁酯-d4 358730-88-8 详细
1-Ethyl-3-guanidinothiourea hydrochloride 1-乙基-3-胍基硫脲盐酸盐 381670-29-7 详细
Imidazo[1,2-f]phenanthridine 咪唑并[1,2-f]菲 37694-95-4 详细
(2R,5R)-5-Benzyl-2-(tert-butyl)-3-methylimidazolidin-4-one (2R,5R)-2-叔丁基-3-甲基-5苄基-4-咪唑啉酮 390766-89-9 详细
3-(Bromomethyl)-3-(chloromethyl)oxetane 3-(溴甲基)-3-(氯甲基)氧杂环丁烷 35842-60-5 详细
1-Oxaspiro[2.5]octane-2-carbonitrile 1-氧杂螺[2.5]辛-2-甲腈 36929-66-5 详细
N-Cyclopropyl-3-nitropyridin-4-amine N-环丙基-3-硝基吡啶-4-胺 380605-28-7 详细
2,3-Dihydroxy-4-methoxybenzoic acid 2,3-二羟基-4-甲氧基苯甲酸 3934-81-4 详细
2,4,6-Trimethylanisole 2,4,6-三甲基苯甲醚 4028-66-4 详细
Octafluoroadipamide 八氟己二酰胺 355-66-8 详细
Ethane-1,2-diyl bis(2-bromoacetate) 1,2-双(溴乙酰氧基)乙烷 3785-34-0 详细
2-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)isoindoline-1,3-dione 2-(2-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苄基)异吲哚啉e-1,3-二酮 380430-66-0 详细
1,1,1-Trifluorohexane-2,4-dione 1,1,1-三氟己烷-2,4-二酮 400-54-4 详细
Dibutyltin Bis(trifluoromethanesulfonate) 双(三氟甲烷磺酸)二丁锡 38438-11-8 详细
2,3',5'-Trichloro-1,1'-biphenyl 2,3',5'-三氯-1,1'-联苯 37680-68-5 详细
5-Methoxy-2-methyl-1,3-thiazole 5-甲氧基-2-甲基-1,3-噻唑 38205-64-0 详细
4-(Aminomethyl)-2-fluorobenzonitrile 4-(氨基乙基)-2-氟苯腈 368426-73-7 详细
4-(4-Hydroxy-4-phenylpiperidin-1-yl)-N,N-dimethyl-2,2-diphenylbutanamide (Loperamide Impurity) 4-(4-羟基-4-苯基哌啶-1-基)-N,N-二甲基-2,2-二苯基丁酰胺 (洛哌丁胺杂质) 37743-41-2 详细
4-(Heptyloxy)aniline 4-(庚氧基)苯胺 39905-44-7 详细
1-Benzyl-2-fluorobenzene 1-苄基-2-氟苯 3794-15-8 详细
2-(Trifluoromethyl)phenylhydrazine 2-(三氟甲基)苯肼 365-34-4 详细
3-Aminobenzamidine DiHCl 3-氨基苯甲脒二盐酸盐 37132-68-6 详细
4-Amino-1-benzylpyrrolidin-2-one 4-氨基-1-苄基吡咯烷-2-酮 368429-69-0 详细
(E)-4-((4-(Pentyloxy)benzylidene)amino)benzonitrile (E)-4-((4-(戊氧基)亚苄基)氨基)苯甲腈 37075-25-5 详细
1-Butyl-1-methylpyrrolidinium Dicyanamide 1-丁基-1-甲基吡咯烷 双氰胺 370865-80-8 详细
(3-(Isopropylcarbamoyl)phenyl)boronic acid (3-(异丙基氨基甲酰基)苯基)硼酸 397843-69-5 详细
N,N-Dimethyl-2-(phenyl(p-tolyl)methoxy)ethanamine hydrochloride (Diphenhydramine Impurity) N,N-二甲基-2-(苯基(对甲苯基)甲氧基)乙胺盐酸盐 (苯海拉明杂质) 4024-34-4 详细
4,5-Dimethyl-2,3-dihydro-1H-inden-1-one 4,5-二甲基-2,3-二氢-1H-茚-1-酮 37678-61-8 详细
3-Nitro-4-(trifluoromethyl)aniline 3-硝基-4-(三氟甲基)苯胺 393-80-6 详细
N-Pentylcyclopentane N-戊基环戊烷 3741-00-2 详细
Z-dehydro-Ala-OH Z-脱氢-Ala-OH 39692-63-2 详细
2,2-Dimethyl-3-pentanol 2,2-二甲基-3-戊醇 3970-62-5 详细
(2,2-Diethoxyethyl)diethylamine (2,2-二乙氧基乙基)二乙胺 3616-57-7 详细
4-(8,9-Dihydropyrido[2,3-b][1,6]naphthyridin-7(6H)-yl)-4-oxobutanoic acid 4-(8,9-二氢吡啶并[2,3-b][1,6]萘啶-7(6H)-基)-4-氧代丁酸 389117-37-7 详细
2-((8S,9R,10S,11S,13S,14S,16R,17R)-11-Acetoxy-9-fluoro-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Dexamethasone Acetate Impurity) 2-(8S,9R,10S,11S,13S,14S,16R,17R)-11-乙酰氧基-9-氟-17-羟基-10,13,16-三甲基-3-氧代-6,7,8,9,10,11,12,13,14,15,16,17-十二氢-3H-环戊基[a]菲-17-基)-2-氧乙基醋酸盐 (醋酸地塞米松杂质) 3949-26-6 详细
Benzoic acid, 4-chloro-, 2-(4-chlorobenzoyl)-1-(4-methoxyphenyl)hydrazide (Indometacin Impurity) 4-氯-2-(4-氯苯甲酰基)-1-(4-甲氧基苯基)酰肼苯甲酸 402849-27-8 详细
(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl (S)-(6,6'-二甲氧基联苯-2,2'-二基)二[双(3,5-二甲基苯基)膦 362634-22-8 详细
(1S,3S,5S)-2-Azabicyclo[3.1.0]hexane-3-carboxamide (1S,3S,5S)-2-氮杂双环[3.1.0]己烷-3-甲酰胺 361440-68-8 详细
6-Fluoroimidazo[1,2-a]pyridine-2-carboxylic acid 6-氟咪唑并[1,2-a]吡啶-2-羧酸 367500-94-5 详细
Diacetato{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}ruthenium(II) ((S )-(-)-2,2'-双[二(3,5 -二甲苯基)膦] -1,1'-联萘)钌(Ⅱ) 374067-49-9 详细
(R)-2-bromosuccinic acid (R)-2-溴琥珀酸 3972-41-6 详细
(4-Methoxyphenyl)phosphonic dichloride (4-甲氧基苯基)膦二氯化物 37632-18-1 详细
(3-((Benzyloxy)carbonyl)-5-nitrophenyl)boronic acid (3-((苄氧基)羰基)-5-硝基苯基)硼酸 380430-62-6 详细
3,4-Diethoxybenzohydrazide 3,4-二乙氧基苯甲酰肼 380482-31-5 详细
Methyl heptafluoropropyl ketone 甲基七氟丙基酮 355-17-9 详细
5-trans-PGE2 5-反式前列腺素 E2 36150-00-2 详细
2-Amino-3-(3-chlorophenyl)propan-1-ol 2-氨基-3-(3-氯苯基)丙-1-醇 37844-06-7 详细
1-Benzyl-4-methylpiperidin-3-ol 1-苄基-4-甲基哌啶-3-醇 384338-20-9 详细
6-Chloro-2-cyclopropyl-4-(trifluoromethyl)quinoline 6-氯-2-环丙基-4-(三氟甲基)喹啉 391860-73-4 详细
K 101 2,2’,4,5,5’-五氯联苯 37680-73-2 详细
1-(4-Methoxyphenyl)-1H-pyrazole 1-(4-甲氧基苯基)-1H-吡唑 35715-67-4 详细
2-(3,4-Dihydro-2H-quinolin-1-yl)-ethylamine 2-(3,4-二氢-2H-喹啉-1-基)-乙胺 37481-18-8 详细
(3-Bromo-5-nitrophenyl)boronic acid (3-溴-5-硝基苯基)硼酸 380430-48-8 详细
(1S,2S,4R)-1-Methyl-4-(prop-1-en-2-yl)cyclohexane-1,2-diol (1S,2S,4R)-1-甲基-4-(丙基-1-烯-2-基)环己烷-1,2-二醇 38630-75-0 详细
Methyl 2,2-difluoropropanoate 2,2-二氟丙酸甲酯 38650-84-9 详细
N,N-Dimethylstearamide N,N-二甲基硬脂酰胺 3886-90-6 详细
2-Hydroxy-2-(3-phenoxyphenyl)acetonitrile 2-羟基-2-(3-苯氧基苯基)乙腈 39515-47-4 详细
Ethyl 2-(tosyloxy)acetate 2-(对甲苯氧基)乙酸乙酯 39794-75-7 详细
cis-tert-Butyl 5-benzylhexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate 顺式-5-苄基六氢吡咯并[3,4-c]吡咯-2(1H)-羧酸叔丁酯 370879-56-4 详细
3-Amino-4-methyl-2-nitrobenzoic acid 3-氨基-4-甲基-2-硝基苯甲酸 37901-90-9 详细
4-(1,3-Dioxoisoindol-2-yl)butanal 4-(1,3-二氧代异吲哚啉-2-基)丁醛 3598-60-5 详细
N,N'-dicyclohexylethane-1,2-diamine N,N'-二环己基乙二胺 4013-98-3 详细
Ethyl 2-amino-4-(4-fluorophenyl)thiophene-3-carboxylate 2-氨基-4-(4-氟苯基)噻吩-3-甲酸乙酯 35978-33-7 详细
1-(4-Methylphenyl)butane-1,3-dione 1-(4-甲基苯基)丁烷-1,3-二酮 4023-79-4 详细
5-(Pyridin-3-yl)-1,3,4-oxadiazole-2-thiol 5-(吡啶-3-基)-1,3,4-二唑-2-硫醇 3690-46-8 详细
Ipratropium Bromide Impurity L 异丙托溴铵杂质L 3979-14-4 详细
Benzene-1,3-disulfonamide 苯-1,3-二磺酰胺 3701-01-7 详细
(E)-(3-(3-Methoxy-3-oxoprop-1-en-1-yl)phenyl)boronic acid (E)-(3-(3-甲氧基-3-氧代丙-1-烯-1-基)苯基)硼酸 380430-59-1 详细
4-Isothiocyanato-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical 4-异硫氰酰基-2,2,6,6-四甲基哌啶1-氧基自由基 36410-81-8 详细
2'-Chloro-[1,1'-biphenyl]-4-carboxylicacid 2'-氯-[1,1'-联苯]-4-羧酸 3808-93-3 详细
(6-Methoxypyridin-3-yl)boronic acid hydrochloride (6-甲氧基吡啶-3-基)硼酸盐盐酸盐 370864-57-6 详细
2-Hydroxyethyl 5-norbornene-2-carboxylate 5-降冰片烯-2-羧酸2-羟乙酯 37503-42-7 详细
2-(Trifluoromethyl)anisole 2-(三氟甲基)苯甲醚 395-48-2 详细
8-(Phenylmethoxy)guanosine 8-苄氧基鸟苷 3868-36-8 详细
4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)morpholine 4-(4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯乙基)吗啉 364794-81-0 详细
3-Phenylisoquinoline 3-苯基异喹啉 37993-76-3 详细
Taurultam 牛磺胺 38668-01-8 详细
N-(9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)benzamide N2-苯甲酰基-D-鸟苷 3676-72-0 详细
vBRIDP 二环己基(2,2-二苯基-1-甲基乙烯基)磷化氢 384842-25-5 详细
(S)-5,6,7,8-Tetrahydroquinolin-8-amine (S)-5,6,7,8-四氢喹啉-8-胺 369656-57-5 详细
Bz-D-Phe-OH 苯甲酰-D-苯丙氨酸 37002-52-1 详细
2,2,3,3,4,4,5,5-Octafluoropentanoic acid 2,2,3,3,4,4,5,5-八氟戊酸 376-72-7 详细
tert-Butyl 4-amino-1-cyclobutyl-3-hydroxy-4-oxobutan-2-ylcarbamate 4-氨基-1-环丁基-3,4-二氧代丁烷-2-基氨基甲酸叔丁酯 394735-22-9 详细
4-Deoxy-4-fluoro-D-galactose 4-脱氧-4-氟-D-半乳糖 40010-20-6 详细
Methyl-2-cyano-3-phenylacrylate 甲基-2-氰基-3-苯基丙烯酸酯 3695-84-9 详细
4-(Pentafluoro-λ6-sulfanyl)benzonitrile 4-(五氟-λ6-硫烷基)苄腈 401892-85-1 详细
6-Methyloctan-1-ol 6-甲基辛烷-1-醇 38514-05-5 详细
Nickel(II) 2-Amino-5-methylbenzenesulfonate 2-氨基-5-甲基苯磺酸镍(II) 375387-13-6 详细
(E)-Methyl 4-methoxycinnamate (E)-4-甲氧基肉桂酸甲酯 3901-07-3 详细
(Z)-2-(Furan-2-yl)-2-(methoxyimino)acetic acid (Cefuroxime Impurity) (Z)-2-(呋喃-2-基)-2-(甲氧基亚氨基)乙酸 (头孢呋辛杂质) 39684-61-2 详细
产品总数:39953 产品页码:
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