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:400-8210725
  • 邮箱:malulu@leyan.com
  • 网址:http://www.leyan.com/
  • 产品总数:39990
  • 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
2-Isopropyl-5-methylpyrazine 2-异丙基-5-甲基吡嗪 13925-05-8 详细
2-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoic acid 2-氟-3-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)苯甲酸 1373168-89-8 详细
Octahydropyrazino[2,1-c][1,4]oxazine 八氢吡嗪并[2,1-c][1,4]噁嗪 141108-65-8 详细
1-((Benzyloxy)carbonyl)-3-isopropylpiperidine-3-carboxylic acid 1-((苄氧基)羰基)-3-异丙基哌啶-3-羧酸 1363165-90-5 详细
2,4-Dibromo-6-fluoro-benzonitrile 2,4-二溴-6-氟-苄腈 1393585-66-4 详细
5-Chlorothiophen-3-amine hydrochloride 5-氯噻吩-3-胺盐酸盐 1408076-06-1 详细
1-[Amino(phenyl)methyl]cyclobutan-1-ol 1-[氨基(苯基)甲基]环丁醇-1-醇 1378861-46-1 详细
Ethyl 5-bromopyrazolo[1,5-a]pyridine-2-carboxylate 5-溴吡唑并[1,5-a]吡啶-2-羧酸乙酯 1363381-49-0 详细
tert-Butyl 6-(hydroxymethyl)-3-azabicyclo[3.1.1]heptane-3-carboxylate 6-(羟甲基)-3-氮杂双环[3.1.1]庚烷-3-羧酸叔丁酯 1363383-36-1 详细
4,4,5,5-Tetramethyl-2-(4-propoxyphenyl)-1,3,2-dioxaborolane 4,4,5,5-四甲基-2-(4-丙氧基苯基)-1,3,2-二氧杂硼戊烷 1374430-02-0 详细
(S)-DTB-SpiroPAP N-[(1'S)-7'-[BIS[3,5-BIS(TERT-BUTYL)PHENYL]PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDEN]-7-YL]-2-PYRIDINEMETHANAMINE 1415636-82-6 详细
1-(2S,5S)-2,5-Dimethylphospholanyl]-[2-(2S,5S)-2,5-dimethylphospholanyl-1-oxide]benzene 1-(2S,5S)-2,5-二甲基磷酰基]-[2-)2S,5S)-2,5-二甲基磷酰基-1-氧化物 1380079-15-1 详细
7-Bromopyrazolo[1,5-a]pyridine-2-carboxylic acid 7-溴吡唑并[1,5-a]吡啶-2-羧酸 1363383-09-8 详细
3-Bromo-1-methyl-1H-indazole-6-carboxylic acid 3-溴-1-甲基-1H-吲唑-6-羧酸 1363382-30-2 详细
2-(3-Decylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(3-癸基噻吩-2-基)-4,4,5,5-四甲基l-1,3,2-二氧硼烷 1403967-25-8 详细
Amphotericin X1 两性霉素B杂质D:1S-氧-甲基-两性霉素B 136135-57-4 详细
Methyl 3-{[(tert-butoxy)carbonyl]amino}oxetane-3-carboxylate 3-{[(叔丁氧基)羰基]氨基}氧杂环丁烷-3-羧酸甲酯 1363381-38-7 详细
cis-(3-Amino-1-methyl-cyclobutyl)carbamic acid tert-butyl este 顺式-(3-氨基-1-甲基-环丁基)氨基甲酸叔丁酯 1408076-04-9 详细
Ethyl trans-3-amino-1-methylcyclobutanecarboxylate hydrochloride 反式-3-氨基-1-甲基环丁烷羧酸乙酯盐酸盐 1408076-18-5 详细
4,7-Diazaspiro[2.5]octane oxalate 4,7-二氮杂螺[2.5]辛烷草酸盐 1389264-25-8 详细
Methyl 5-chloroisoxazolo[4,5-b]pyrazine-3-carboxylate 5-氯异噁唑并[4,5-b]吡嗪-3-羧酸甲酯 1374986-05-6 详细
1-(2-Bromothiophen-3-yl)ethanone 1-(2-溴噻吩-3-基)乙酮 137272-68-5 详细
4-Bromo-7-chloro-6-(4-cyclopropylbenzyl)-2,3-dihydrobenzofuran 4-溴-7-氯-6-(4-环丙基苄基)-2,3-二氢苯并呋喃 1415477-23-4 详细
2-Bromobenzenesulfonyl fluoride 2-溴苯磺酰氟 1373232-47-3 详细
Tert-butyl (4-(1,2,4,5-tetrazin-3-yl)benzyl)carbamate (4-(1,2,4,5-四嗪-3-基)苄基)氨基甲酸叔丁酯 1380500-93-5 详细
Benzyl (3S,5S)-3,4,5,6-tetrahydroxytetrahydro-2H-pyran-2-carboxylate (3S,5S)-3,4,5,6-四羟基四氢-2H-吡喃-2-羧酸苄酯 135970-30-8 详细
2,5-Dioxo-1-pyrrolidinyl (3S)-tetrahydro-3-furanyl carbonate 2,5-二氧代-1-吡咯烷基 (3S)-四氢-3-呋喃基碳酸酯 138499-08-8 详细
3,3-Dimethyltetrahydro-2H-pyran-4-amine hydrochloride 3,3-二甲基四氢-2H-吡喃-4-胺盐酸盐 1400580-54-2 详细
tert-Butyl 7-amino-2-azaspiro[4.5]decane-2-carboxylate 7-氨基-2-氮杂螺[4-]癸烷-2-羧酸叔丁酯 1363382-19-7 详细
tert-Butyl N-(3-aminocyclobutyl)-N-methylcarbamate N-(3-氨基环丁基)-N-甲基氨基甲酸叔丁酯 1392803-87-0 详细
(R)-2-(2-Methoxyphenyl)pyrrolidine hydrochloride (R)-2-(2-甲氧基苯基)吡咯烷盐酸盐 1381928-34-2 详细
2',3',5',6'-Tetramethylterphenyl-4,4"-dicarboxylic acid 2',3',5',6'-四甲基三苯基-4,4“-二羧酸 1394899-62-7 详细
2,7-Diazaspiro[3.5]nonane 2,7-二氮杂螺[3.5]壬烷 136098-14-1 详细
1-Phenyl-1,6-diazaspiro[3.3]heptane 1-苯基-1,6-二氮杂螺[3.3]庚烷 1363383-39-4 详细
2-(2-Formylphenoxy)hexanoic acid 2-(2-甲酰基苯氧基)己酸 138320-27-1 详细
tert-Butyl (2S)-2-(aminomethyl)-2-methylpyrrolidine-1-carboxylate (2S)-2-(氨基甲基)-2-甲基吡咯烷-1-羧酸叔丁酯 1408057-41-9 详细
tert-Butyl 5'-acetyl-3'H-spiro[azetidine-3,1'-isobenzofuran]-1-carboxylate 5'-乙酰基-3'H-螺[氮杂环丁烷-3,1'-异苯并呋喃]-1-羧酸叔丁酯 1398609-81-8 详细
(S)-1-(2-chlorophenyl)ethan-1-amine hydrochloride (S)-1-(2-氯苯基)乙-1-胺盐酸盐 1398109-11-9 详细
2-(2-Aminobut-3-en-1-yl)malonic acid (Vigabatrin Impurity) 2-(2-氨基-3-烯-1-基)丙二酸 (氨己烯酸杂质) 1378466-25-1 详细
7-Bromopyrrolo[2,1-f][1,2,4]triazin-4(1H)-one 7-溴吡咯并[2,1-f][1,2,4]三嗪-4(1H)-酮 1370007-53-6 详细
1,3-Bis(4-carboxyphenyl)imidazolium chloride 1,3-双(4-羧苯基)氯化咪唑鎓 1414629-40-5 详细
cis-3-(Boc-aminomethyl)cyclobutylamine 顺式-3-(Boc-氨基甲基)环丁胺 1363381-81-0 详细
5-Bromo-1,1,1,2,2-pentafluoropentane 5-溴-1,1,1,2,2-五氟戊烷 1383437-60-2 详细
Methyl 2-((2-methoxy-2-oxoethyl)amino)benzoate 2-((2-甲氧基-2-氧代乙基)氨基)苯甲酸甲酯 13622-59-8 详细
1,5-Dimethyl 2-methylpentanedioate 1,5-二甲基2-甲基戊二酸酯 14035-94-0 详细
(1-(Aminomethyl)-3,3-difluorocyclobutyl)methanol (1-(氨基甲基)-3,3-二氟环丁基)甲醇 1363383-40-7 详细
1H-Pyrazolo[4,3-b]pyridine-7-carboxylic acid 1H-吡唑并[4,3-b]吡啶-7-羧酸 1363383-15-6 详细
tert-Butyl 2-amino-5-azaspiro[3.4]octane-5-carboxylate 2-氨基-5-氮杂螺[3.4]辛烷-5-羧酸叔丁酯 1363380-49-7 详细
3-Bromo-6-isopropyl-pyridazine hydrobromide 3-溴-6-异丙基-哒嗪氢溴酸盐 1373223-56-3 详细
(6-Fluoro-1H-indazol-5-yl)methanol (6-氟-1H-吲唑-5-基)甲醇 1360894-74-1 详细
1-(Ethanesulfonyl)azetidin-3-one 1-(乙磺酰基)氮杂环丁烷-3-酮 1401222-91-0 详细
1-(3-Ethoxy-4-fluorophenyl)ethanone 1-(3-乙氧基-4-氟苯基)乙酮 1378655-34-5 详细
2-Chloro-1-(6-chloropyridin-3-yl)ethanone 2-氯-1-(6-氯吡啶-3-基)乙酮 136592-00-2 详细
Tert-butyl (S)-4-isopropyl-2,5-dioxooxazolidine-3-carboxylate (S)-4-异丙基-2,5-二氧杂噁唑烷-3-羧酸叔丁酯 141468-55-5 详细
Benzyl 2-azabicyclo[2.2.1]hept-5-ene-2-carboxylate 2-氮杂双环[2.2.1]庚烷-5-烯-2-羧酸苄酯 140927-07-7 详细
1,4,8-Trioxaspiro[4.5]decan-6-amine oxalate 1,4,8-三氧杂螺[4.5]癸-6-胺草酸盐 1392803-05-2 详细
Ethyl 1H-pyrazolo[4,3-b]pyridine-6-carboxylate 1H-吡唑并[4,3-b]吡啶-6-羧酸乙酯 1383735-30-5 详细
N-(3-{[2-Chloro-5-(trifluoromethyl)pyrimidin-4-yl]amino}phenyl)prop-2-enamide N-(3-{[2-氯-5-(三氟甲基)嘧啶-4-基]氨基}苯基)丙-2-烯酰胺 1374507-25-1 详细
trans-3-(Methoxycarbonyl)cyclobutanecarboxylic acid 反式-3-(甲氧基羰基)环丁烷羧酸 1401103-71-6 详细
Propargyl-PEG1-SS-alcohol PROPARGYL-PEG1-SS-ALCOHOL 1391914-41-2 详细
1,5-Diethynyl-2,4-dimethylbenzene 1,5-二乙炔基-2,4-二甲基苯 1379822-09-9 详细
6-Fluoro-7-methyl-1H-benzo[d]imidazole 6-氟-7-甲基-1H-苯并[d]咪唑 1360938-47-1 详细
Ethyl 7-bromopyrazolo[1,5-a]pyridine-2-carboxylate 7-溴吡唑并[1,5-a]吡啶-2-羧酸乙酯 1363382-88-0 详细
4-Methylbenzenesulfonic acid;3-oxa-6-azabicyclo[3.1.1]heptane 4-甲基苯磺酸;3-氧杂-6-氮杂双环[3.1.1]庚烷 1414860-36-8 详细
5-Aminoadamantane-1,3-diol 5-氨基金刚烷-1,3-二醇 1382839-19-1 详细
1-Phenyl-3,5-bis(trifluoromethyl)-1H-pyrazole 1-苯基-3,5-双(三氟甲基)-1H-吡唑 140647-19-4 详细
1-Benzyl 3-ethyl 3-isopropylpiperidine-1,3-dicarboxylate 1-苄基3-乙基3-异丙基哌啶-1,3-二羧酸酯 1363166-26-0 详细
4,5,6,7-tetrahydro-1-methyl-1H-Pyrazolo[4,3-c]pyridine hydrochloride (1:1) 4,5,6,7-四氢-1-甲基-1H-吡唑并[4,3-c]吡啶盐酸盐(1:1) 1392271-80-5 详细
Potassium trifluoro(3-formyl-4-methoxyphenyl)borate 三氟(3-甲酰基-4-甲氧基苯基)硼酸钾 1393683-77-6 详细
tert-Butyl (2R)-2-(aminomethyl)-4,4-difluoropyrrolidine-1-carboxylate (2R)-2-(氨基甲基)-4,4-二氟吡咯烷-1-羧酸叔丁酯 1407991-24-5 详细
trans-4-Amino-1-(trifluoromethyl)cyclohexanol 反式-4-氨基-1-(三氟甲基)环己醇 1408075-09-1 详细
(-)-1,2-Bis[(2S,5S)-2,5-diethyl-1-phospholanyl]ethane (-)-1,2-双[(2S,5S)-2,5-二乙基-1-亚磷基]乙烷 136779-27-6 详细
Methyl 1H-pyrazolo[3,4-c]pyridine-3-carboxylate 1H-吡唑并[3,4-c]吡啶-3-甲酸甲酯 1363381-84-3 详细
tert-Butyl N-methyl-N-[cis-3-aminocyclobutyl]carbamate N-甲基-N-[顺式-3-氨基环丁基]氨基甲酸叔丁酯 1392803-27-8 详细
3-Bromo-6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine 3-溴-6,7-二氢-4H-吡唑并[5,1-c][1,4]噁嗪 1393558-10-5 详细
Holmium(III) perchlorate solution,99.00% 高氯酸钬(III) 溶液,99.00% 14017-54-0 详细
(2R,3R,4R,5R)-2-(2-acetamido-6-chloro-9H-purin-9-yl)-5-(acetoxymethyl)tetrahydrofuran-3,4-diyl diacetate (2R,3R,4R,5R)-2-(2-乙酰氨基-6-氯-9H-嘌呤-9-基)-5-(乙酰氧基甲基)四氢呋喃-3,4-二乙酸二酯 137896-02-7 详细
2-(Diethoxymethyl)thiophene 2-(二乙氧基甲基)噻吩 13959-97-2 详细
tert-Butyl 2-(bromomethyl)azetidine-1-carboxylate 2-(溴甲基)氮杂环丁烷-1-羧酸叔丁酯 1363380-84-0 详细
(1R,3S)-rel-Methyl 3-hydroxy-2,2-dimethylcyclobutanecarboxylate (1R,3S)-rel-3-羟基-2,2-二甲基环丁烷羧酸甲酯 1392804-41-9 详细
Ethyl 3,4-dihydroxy-2-nitrobenzoate 3,4-二羟基-2-硝基苯甲酸乙酯 1384868-07-8 详细
7-Bromo-1H-indazole-3-carbonitrile 7-溴-1H-吲唑-3-甲腈 1360941-93-0 详细
Methyl 1H-pyrazolo[4,3-c]pyridine-3-carboxylate 甲基1H-吡唑并[4,3-c]吡啶-3-羧酸甲酯 1363382-84-6 详细
1-(1,2,3-Thiadiazol-5-yl)ethan-1-one 1-(1,2,3-噻二唑-5-基)乙-1-酮 136918-88-2 详细
tert-Butyl N-methyl-N-[trans-3-aminocyclobutyl]carbamate N-甲基-N-[反式-3-氨基环丁基]氨基甲酸叔丁酯 1392803-14-3 详细
Methyl 5-bromo-3-(ethyl(tetrahydro-2H-pyran-4-yl)amino)-2-methylbenzoate 5-溴-3-(乙基(四氢-2H-吡喃-4-基)氨基)-2-甲基苯甲酸甲酯 1403257-79-3 详细
Methyl 2-formyl-1,3-thiazole-5-carboxylate 2-甲酰基-1,3-噻唑-5-羧酸甲酯 1408075-35-3 详细
trans-3-Amino-1-(trifluoromethyl)cyclobutan-1-ol hydrochloride 反式-3-氨基-1-(三氟甲基)环丁-1-醇盐酸盐 1408075-16-0 详细
(S)-3-(1-Amino-2,2,2-trifluoroethyl)benzoic acid hydrochloride (S)-3-(1-氨基-2,2,2-三氟乙基)苯甲酸盐酸盐 1391384-65-8 详细
2-Fluoro-5-methylpyridin-4-amine 2-氟-5-甲基吡啶-4-胺 1393569-97-5 详细
3-Chloro-5,6-dimethylpyrazin-2(1H)-one 3-氯-5,6-二甲基吡嗪-2(1H)-酮 140862-42-6 详细
4-Fluoro-3-methyl-1H-indazol-6-amine 4-氟-3-甲基-1H-吲唑-6-胺 1363382-44-8 详细
tert-Butyl 6-hydroxy-1-azaspiro[3.3]heptane-1-carboxylate 6-羟基-1-氮杂螺[3.3]庚烷-1-羧酸叔丁酯 1363381-56-9 详细
MMAI 5-甲氧基-6-甲基-2,3-二氢-1H-茚满-2-胺 136468-19-4 详细
tert-Butyl 3-oxo-1-oxa-7-azaspiro[3.5]nonane-7-carboxylate 3-氧代-1-氧杂-7-氮杂螺[3,5]壬烷-7-羧酸叔丁酯 1408076-15-2 详细
(5-Bromo-2-chlorophenyl)(2-ethoxyphenyl)methanone (5-溴-2-氯苯基)(2-乙氧基苯基)甲酮 1404477-10-6 详细
DNP-PEG3-DNP 2,4-二硝基苯胺-三聚乙二醇-2,4-二硝基苯胺 1365655-92-0 详细
Fmoc-PEG5-NHS ester FMOC酰胺-五聚乙二醇-NHS酯 1402080-11-8 详细
4,8-Bis(4-(2-ethylhexyl)thiophen-2-yl)-1H,3H-benzo[1,2-c:4,5-c']bis([1,2,5]thiadiazole) 4,8-双(4-(2-乙基己基)噻吩-2-基)-1H,3H-苯并[1,2-c:4,5-c']双([1,2,5]噻二唑) 1401018-39-0 详细
2-Amino-2-(1H-imidazol-5-yl)acetic acid 2-氨基-2-(1H-咪唑-5-基)乙酸 13726-60-8 详细
产品总数:39990 产品页码:
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158

商家暂时不对外公布

乐妍
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