优惠券使用说明>

暂无可领优惠券

上海皓鸿生物医药科技有限公司

主营产品:医药中间体

客服热线:400-400-8210725

    上海皓鸿生物医药科技有限公司

  • 手机:
  • 电话:400-400-8210725
  • 邮箱:malulu@leyan.com
  • 网址:http://www.leyan.com/
  • 产品总数:39751
  • CB指数:58
  • 国籍:中国
  •       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
5-Amino-2-fluoroisonicotinamide 5-氨基-2-氟异烟酰胺 1804146-12-0 详细
Ethyl 5-(1-((tert-butoxycarbonyl)amino)ethyl)-1,3,4-oxadiazole-2-carboxylate 5-(1-((叔丁氧基羰基)氨基)乙基)-1,3,4-噁二唑-2-羧酸乙酯 1824256-57-6 详细
5-(Difluoromethyl)-1-methyl-1H-1,2,4-triazol-3-amine 5-(二氟甲基)-1-甲基-1H-1,2,4-三唑-3-胺 1785198-29-9 详细
2-Bromo-5-(bromomethyl)-3-methylpyridine 2-溴-5-(溴甲基)-3-甲基吡啶 1805103-19-8 详细
6-(1-Chloroethyl)quinoxaline 6-(1-氯乙基)喹喔啉 1884155-52-5 详细
4-Ethynyl-3,5-difluoropyridine 4-乙炔基-3,5-二氟吡啶 1824403-41-9 详细
1-(1h-Pyrazol-4-yl)propan-1-one(hydrochloride) 1-(1h-吡唑-4-基)丙-1-酮(盐酸盐) 1803601-29-7 详细
2-[(1-Methyl-1H-pyrazol-4-yl)oxy]acetic acid (hydrochloride) 2-[(1-甲基-1H-吡唑-4-基)氧基]乙酸(盐酸盐) 1803593-57-8 详细
3-Isopropyl-1h-pyrazol-4-amine (dihydrochloride) 3-异丙基-1H-吡唑-4-胺(二盐酸盐) 2060033-70-5 详细
2-Bromo-4-methyloxazole-5-carbonitrile 2-溴-4-甲基噁唑-5-腈 1823375-05-8 详细
Benzyl 5-oxospiro[3.3]heptane-2-carboxylate 5-氧螺[3.3]庚烷-2-羧酸苄酯 1936699-35-2 详细
6-Methyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid 6-甲基-4-氧代-4,5,6,7-四氢吡唑并[1,5-a]吡嗪-2-甲酸 1935580-16-7 详细
3-(6-Oxo-1,6-dihydropyridin-2-yl)propanoic acid 3-(6-氧代-1,6-二氢吡啶-2-基)丙酸 1785097-64-4 详细
2-(5-(Methoxymethyl)-1,3,4-oxadiazol-2-yl)ethan-1-ol 2-(5-(甲氧基甲基)-1,3,4-二唑-2-基)乙-1-醇 1989659-94-0 详细
5-(2-Aminoethyl)-1,3,4-oxadiazol-2-amine dihydrochloride 5-(2-氨基乙基)-1,3,4-二唑-2-胺二盐酸盐 1797101-39-3 详细
tert-Butyl 5-hydroxy-2,2-dimethylpiperidine-1-carboxylate 5-羟基-2,2-二甲基哌啶-1-羧酸叔丁酯 1896590-02-5 详细
tert-Butyl 9-(methylamino)-2-azaspiro[5.5]undecane-2-carboxylate 9-(甲基氨基)-2-氮杂螺[5.5]十一烷-2-羧酸叔丁酯 1793108-67-4 详细
(S)-N-Benzyl-2-bromo-N-(1-cyclopropylethyl)acetamide (S)-N-苄基-2-溴-N-(1-环丙基乙基)乙酰胺 1888418-53-8 详细
1H-Pyrazole-3-carboxylic acid, 4-methyl-, hydrochloride (1:1) 1H-吡唑-3-羧酸,4-甲基,盐酸盐(1:1) 1955553-53-3 详细
4,5-Dibromo-1H-pyrrole-3-carbaldehyde 4,5-二溴1H吡咯-3-甲醛 1803593-81-8 详细
Methyl 5-(1-methylcyclopropyl)-1,3,4-oxadiazole-2-carboxylate 5-(1-甲基环丙基)-1,3,4-噁二唑-2-羧酸甲酯 1858754-51-4 详细
2-(3-Methoxycyclobutyl)ethan-1-amine hydrochloride 2-(3-甲氧基环丁基)乙-1-胺盐酸盐 1955554-67-2 详细
2,4-Dimethyl-1H-imidazole-5-carboxylic acid (hydrochloride) 2,4-二甲基-1H-咪唑-5-羧酸(盐酸盐) 1820684-42-1 详细
2-Hydrazineyl-1-methyl-1H-imidazole dihydrochloride 2-肼基-1-甲基1H咪唑二盐酸盐 1803609-07-5 详细
Potassium 5-ethyl-1,3,4-thiadiazole-2-carboxylate 5-乙基-1,3,4-噻二唑-2-羧酸钾 1909319-71-6 详细
trans-3-(2-Aminoethyl)cyclobutan-1-ol hydrochloride trans-3-(2-氨基乙基)环丁烷-1-醇盐酸盐 2089291-74-5 详细
3-Bromo-1-methyl-1H-pyrrole-2-carbonitrile 3-溴-1-甲基-1H-吡咯-2-腈 1823870-54-7 详细
2,4,6-Trichloropyridine-3-sulfonyl chloride 2-氯-4-(三氟甲基)吡啶-3-磺酰氯 1803589-65-2 详细
Methyl 5-(iodomethyl)-4-isoxazolecarboxylate 5-(碘甲基)-4-异噁唑羧酸甲酯 1803581-38-5 详细
3-Fluoro-5-(trifluoromethoxy)picolinic acid 3-氟-5-(三氟甲氧基)吡啶甲酸 1805964-09-3 详细
6-Bromo-2-(difluoromethyl)-3-methylpyridine 6-溴-2-(二氟甲基)-3-甲基吡啶 1806777-84-3 详细
4-((3S,4S)-3-Fluoropiperidin-4-yl)phenol 4-((3S,4S)-3-氟哌啶-4-基)苯酚 1801151-19-8 详细
5-Methylpyrazolo[1,5-a]pyridin-3-amine 5-甲基吡唑并[1,5-a]吡啶-3-胺 1824408-73-2 详细
1-Cyclopropyl-1H-imidazole-4-carbaldehyde hydrochloride 1-环丙基-1H-咪唑-4-甲醛盐酸盐 2089257-24-7 详细
4-Bromobenzofuran-3-carboxylic acid 4-溴苯并呋喃-3-羧酸 1823891-85-5 详细
5-(Difluoromethyl)-2-furansulfonyl chloride 5-(二氟甲基)-2-呋喃磺酰氯 1785579-27-2 详细
3-Chloro-6-oxo-5,6-dihydro-1,5-naphthyridine-4-carboxylic acid 3-氯-6-氧代-5,6-二氢-1,5-萘啶-4-羧酸 2065250-61-3 详细
2-Bromo-1-methyl-1h-imidazole-5-carboxylic acid (lithium) 2-溴-1-甲基-1h-咪唑-5-羧酸(锂) 2031269-05-1 详细
N-Ethyl-4-ethynylpyridin-2-amine n-乙基-4-乙炔基吡啶-2-胺 1824118-31-1 详细
Ethyl 6-(chlorosulfonyl)-[1,2,4]triazolo[1,5-a]pyrimidine-2-carboxylate 6-(氯磺酰基)-[1,2,4]三唑并[1,5-a]嘧啶-2-羧酸乙酯 1803591-20-9 详细
2-(S-Methylsulfonimidoyl)benzoic acid 2-(S-甲磺酰亚胺基)苯甲酸 2060005-78-7 详细
5-Ethynyl-1,4-dimethyl-1H-pyrazole 5-乙基-1,4-二甲基-1H-吡唑 1865506-49-5 详细
(3aS,6aS)-Octahydropyrrolo[3,4-b]pyrrol-2-one (hydrochloride) (3aS,6aS)-八氢吡咯并[3,4-b]吡咯-2-酮(盐酸盐) 1864003-18-8 详细
2-Oxaspiro[3.3]heptan-5-amine 2-氧杂螺[3.3]庚烷-5-胺 1823916-24-0 详细
5-Bromo-1H-pyrrole-3-carboxamide 5-溴-1H-吡咯-3-甲酰胺 1927879-23-9 详细
3-Cyclopropyl-2-furancarboxylic acid 3-环丙基-2-呋喃甲酸 1803584-42-0 详细
Sodium 5-(tert-butyl)-1,3,4-thiadiazole-2-carboxylate 5-(叔丁基)-1,3,4-噻二唑-2-羧酸钠 1803598-34-6 详细
3-Bromo-1H-pyrazole-4-carbaldehyde 3-溴-1H-吡唑-4-甲醛 1936134-18-7 详细
Methyl 5-bromooxazole-4-carboxylate 5-溴唑-4-羧酸甲酯 1823371-63-6 详细
4-Chloro-3-nitro-6-(trifluoromethyl)quinoline 4-氯-3-硝基-6-(三氟甲基)喹啉 2088966-61-2 详细
(3-Fluoro-4-iodopyridin-2-yl)methanamine (3-氟-4-碘吡啶-2-基)甲胺 1805589-86-9 详细
(R)-4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylic acid (R)-4,5,6,7-四氢-3H-咪唑并[4,5-c]吡啶-6-羧酸 189100-50-3 详细
5-Chloro-3-methyl-4-nitroisoxazole 5-氯-3-甲基-4-硝基异噁唑 1803599-70-3 详细
3-(3-Methyloxetan-3-yl)isoxazole-4-carboxylic acid 3-(3-甲基氧杂环丁烷-3-基)异噁唑-4-羧酸 2059988-55-3 详细
1-(Furan-2-yl)-2-hydroxypropan-1-one 1-(呋喃-2-基)-2-羟基丙-1-酮 20894-95-5 详细
(S)-1-(5-Methylisoxazol-3-yl)ethan-1-amine hydrochloride (S)-1-(5-甲基异噁唑-3-基)乙-1-胺盐酸盐 1807939-17-8 详细
3-Bromo-1-isobutyl-1H-pyrazole 3-溴-1-异丁基-1H吡唑 2060043-12-9 详细
2-Amino-6-bromo-4-methylbenzaldehyde 2-氨基-6-溴-4-甲基苯甲醛 1936423-72-1 详细
5-(tert-Butyl)-1,3,4-thiadiazole-2-carbaldehyde 5-(叔丁基)-1,3,4-噻二唑-2-甲醛 2059955-08-5 详细
6-Ethyl-2-methylpyridin-3-amine 6-乙基-2-甲基吡啶-3-胺 1851625-95-0 详细
4-Chloro-3-ethylisoxazol-5(2H)-imine 4-氯-3-乙基异噁唑-5(2H)-亚胺 1824272-71-0 详细
Potassium 5-cyclopropyl-1,3,4-thiadiazole-2-carboxylate 5-环丙基-1,3,4-噻二唑-2-羧酸钾 1909327-39-4 详细
Sodium 2-(2-fluoropyridin-4-yl)acetate 2-(2-氟吡啶-4-基)乙酸钠 1803584-28-2 详细
Methyl(pyrimidin-5-ylmethyl)amine(hydrochloride) 甲基(嘧啶-5-基甲基)胺(盐酸盐) 1955523-79-1 详细
2,4-Di-tert-butyl-3-hydroxy-6-methoxybenzenesulfonyl chloride 2,4-二叔丁基-3-羟基-6-甲氧基苯磺酰氯 1955498-28-8 详细
tert-Butyl 7-cyano-2-azaspiro[4.4]nonane-2-carboxylate 7-氰基-2-氮杂螺环[4.4]壬烷-2-羧酸叔丁酯 2007909-02-4 详细
4-Chloro-3-nitro-8-(trifluoromethoxy)quinoline 4-氯-3-硝基-8-(三氟甲氧基)喹啉 1981588-19-5 详细
rel-1,1-Dimethylethyl N-[(3R,4S)-4-ethyl-3-pyrrolidinyl]carbamate N-[(3R,4S)-4-乙基-3-吡咯烷基]氨基甲酸酯 201228-23-1 详细
(1R,5S,6S)-4-Oxospiro[bicyclo[3.1.0]hexane-2,1'-cyclopropane]-6-carboxylic acid (1R,5S,6S)-4-氧代螺[双环[3.1.0]己烷-2,1'-环丙烷]-6-羧酸 1932495-03-8 详细
4-(1-Fluorocyclopropyl)aniline 4-(1-氟环丙基)苯胺 1785095-13-7 详细
5-Bromo-1,2-dimethyl-1H-imidazole-4-sulfonyl chloride 5-溴-1,2-二甲基-1H-咪唑-4-磺酰氯 1803604-65-0 详细
Ethyl 2-(1,1-dioxidotetrahydro-4H-thiopyran-4-ylidene)acetate 2-(1,1-二氧代四氢-4H-噻喃-4-亚基)乙酸乙酯 1836140-32-9 详细
Methyl 5-methoxyisoxazole-4-carboxylate 5-甲氧基异噁唑-4-羧酸甲酯 1909327-18-9 详细
3-Bromo-4-(difluoromethyl)thiophene 3-溴-4-(二氟甲基)噻吩 1784977-09-8 详细
(2-((3-Ethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)methoxy)ethyl)trimethylsilane (2-((3-乙基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯氧基)甲氧基)乙基)三甲基硅烷 1825308-55-1 详细
Methyl 5-(aminomethyl)oxazole-4-carboxylate hydrochloride 5-(氨甲基)唑-4-羧酸甲酯盐酸盐 2060709-38-6 详细
n,2-Dimethylpyridin-3-amine (hydrochloride) n,2-二甲基吡啶-3-胺(盐酸盐) 1955518-51-0 详细
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-4,5-dihydropyrrolo[3,4-b]pyrrol-6(1H)-one 2-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-4,5-二氢吡咯并[3,4-b]吡咯-6(1H)-酮 2052290-76-1 详细
1-(3-(Hydroxymethyl)oxetan-3-yl)ethan-1-one 1-(3-(羟甲基)氧杂环丁烷-3-基)乙-1-酮 1890313-91-3 详细
(S)-2-Benzyl-3,3-difluoropyrrolidine (S)-2-苄基-3,3-二氟吡咯烷 1786411-01-5 详细
5-Chloro-1,3,4-thiadiazole-2-carbonitrile 5-氯-1,3,4-噻二唑-2-腈 195737-25-8 详细
2-Chloro-1-methyl-1H-imidazole-5-carbonitrile 2-氯-1-甲基-1H-咪唑-5-腈 1891260-51-7 详细
N-Ethyl-1,3,4-oxadiazol-2-amine N-乙基-1,3,4-噁二唑-2-胺 1851947-09-5 详细
Ethyl 2-(4-(chlorosulfonyl)-1-methyl-1H-pyrrol-2-yl)-2-oxoacetate 2-(4-(氯磺酰基)-1-甲基-1H-吡咯-2-基)-2-氧代乙酸乙酯 1803580-62-2 详细
tert-Butyl (R)-(1-(6-bromopyridin-3-yl)ethyl)carbamate (R)-(1-(6-溴吡啶-3-基)乙基)氨基甲酸叔丁酯 2061996-56-1 详细
3-Isopropylfuran-2-carboxylic acid 3-异丙基呋喃-2-羧酸 18454-84-7 详细
4-Chloro-3-cyclopropylisoxazole-5-sulfonyl chloride 4-氯-3-环丙基异噁唑-5-磺酰氯 1955541-07-7 详细
1,7-Dioxaspiro[4.5]decane-2-methanamine 1,7-二噁螺[4.5]癸-2-甲胺 1870529-68-2 详细
Sodium 4,5-dimethyl-1H-imidazole-2-carboxylate 4,5-二甲基-1H-咪唑-2-羧酸钠 1989672-85-6 详细
Tert-butyl 7-(hydroxymethyl)-5-methyl-2,5-diazaspiro[3.4]octane-2-carboxylate 7-(羟甲基)-5-甲基-2,5-二氮杂螺[3.4]辛烷-2-羧酸叔丁基酯 1936640-94-6 详细
Methyl (S)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-6-carboxylate (hydrochloride) (S)-4,5,6,7-四氢1H-咪唑并[4,5-c]吡啶-6-羧酸甲酯(盐酸盐) 2089671-18-9 详细
tert-Butyl 6a-methylhexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate 6a-甲基六氢吡咯并[3,4-b]吡咯-5(1H)-羧酸叔丁酯 2007920-67-2 详细
1-Cyclopropyl-1H-imidazole-4-carboxylic acid (hydrochloride) 1-环丙基-1H-咪唑-4-羧酸(盐酸盐) 2044797-07-9 详细
5-(Methoxymethyl)furan-2-sulfonyl chloride 5-(甲氧基甲基)呋喃-2-磺酰氯 2031260-79-2 详细
1-(tert-Butyl)-1H-pyrazol-5-amine(hydrochloride) 1-(叔丁基)-1H-吡唑-5-胺(盐酸盐) 2031259-20-6 详细
1-(Furan-2-yl)-2-methoxyethan-1-amine 1-(呋喃-2-基)-2-甲氧基乙-1-胺 186029-07-2 详细
5-Cyclopropyl-1,3,4-thiadiazole-2-carbaldehyde 5-环丙基-1,3,4-噻二唑-2-甲醛 1889645-23-1 详细
5-(Propan-2-yl)-1,3,4-thiadiazole-2-carboxylic acid (sodium) 5-(丙-2-基)-1,3,4-噻二唑-2-羧酸(钠) 1803586-80-2 详细
3-(Difluoromethyl)benzenesulfonamide 3-(二氟甲基)苯磺酰胺 1863561-11-8 详细
1H-Pyrazole-4-methanamine, N,3-dimethyl- (hydrochloride) 1H-吡唑-4-甲胺,N,3-二甲基-(盐酸盐) 1909327-84-9 详细
产品总数:39751 产品页码:
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150

商家暂时不对外公布

主页 | 企业会员服务 | 广告业务 | 联系我们 | 旧版入口 | 中文MSDS | CAS Index | 常用化学品CAS列表 | 化工产品目录 | 新产品列表 | 评选活动| HS海关编码
Copyright © 2008 ChemicalBook 京ICP备07040585号  京公网安备 11010802032676号  All rights reserved.
热线电话:400-158-6606