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:39953
  • 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
8-Chloro-7-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl pivalate 8-氯-7-氟-3-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊二烯-2-基)萘-1-基新戊酸酯 2791272-08-5 详细
N,N-Bis(4-methoxybenzyl)-4-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine N,n-双(4-甲氧基苄基)-4-甲基-6-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)吡啶-2-胺 2838077-39-5 详细
2-(3-((tert-Butyldimethylsilyl)oxy)-3-methylcyclobutyl)-5-(tributylstannyl)-4-(trifluoromethyl)thiazole 2-(3-((叔丁基二甲基硅烷基)氧基)-3-甲基环丁基)-5-(三丁基锡基)-4-(三氟甲基)噻唑 2806011-81-2 详细
(S)-1-(2-Aminopropyl)piperidine-4-carboxylic acid (S)-1-(2-氨基丙基)哌啶-4-羧酸 2819999-98-7 详细
(4-Aminopyridin-2-yl)(methyl)(methylimino)-l6-sulfanone (4-氨基吡啶-2-基)(甲基)(甲基亚氨基)-l6硫酮 2879236-66-3 详细
6-(tert-Butoxycarbonyl)-2-oxa-6-azaspiro[3.4]octane-7-carboxylic acid 6-(叔丁氧羰基)-2-氧杂-6-氮杂螺[3.4]辛烷-7-羧酸 2866308-72-5 详细
1-(Bromomethyl)-3-methylbicyclo[1.1.1]pentane 1-(溴甲基)-3-甲基双环[1.1.1]戊烷 2825007-68-7 详细
3-(4-Bromo-1H-indazol-1-yl)piperidine-2,6-dione 3-(4-溴-1H-吲唑-1-基)哌啶-2,6-二酮 2820500-86-3 详细
Methyl (R)-2-amino-3-(pyrazin-2-yl)propanoate dihydrochloride (R)-2-氨基-3-(吡嗪-2-基)丙酸甲酯二盐酸盐 2839128-94-6 详细
4-(Trifluoromethyl)-1-azabicyclo[2.2.1]heptane-3-carboxylic acid hydrochloride 4-(三氟甲基)-1-氮杂双环[2.2.1]庚烷-3-羧酸盐酸盐 2866323-38-6 详细
Methyl 2,2-difluoro-1-formylcyclopropane-1-carboxylate 2,2-二氟-1-甲酰基环丙烷-1-甲酸甲酯 2866322-84-9 详细
8-Chloro-7-fluoronaphthalene-1,3-diol 8-氯-7-氟萘-1,3-二醇 2791272-46-1 详细
8-Ethynyl-7-fluoronaphthalen-1-yl pivalate 新戊酸8-乙炔基-7-氟萘-1-酯 2766210-71-1 详细
2-((Benzyloxy)carbonyl)-2-azaspiro[3.5]nonane-7-carboxylic acid 2-((苄氧基)羰基)-2-氮杂螺[3.5]壬烷-7-羧酸 2763939-74-6 详细
tert-Butyl 4-(2-fluorophenyl)-3-oxobutanoate 4-(2-氟苯基)-3-氧代丁酸叔丁酯 2773311-32-1 详细
Pyrrolidin-2-ylmethanesulfonyl fluoride hydrochloride 吡咯烷-2-基甲磺酰氟盐酸盐 2803863-78-5 详细
7-Bromo-3,4-dihydro-N-methyl-1H-2-benzopyran-4-amine 7-溴-3,4-二氢-N-甲基-1H-2-苯并吡喃-4-胺 2814522-03-5 详细
Methyl 2-(aminomethyl)thiazole-4-carboxylate hydrochloride 2-(氨甲基)噻唑-4-羧酸甲酯盐酸盐 2866352-64-7 详细
2-Bromo-N,5-dimethylaniline hydrochloride 2-溴-N,5-二甲基苯胺盐酸盐 2792200-60-1 详细
4,4,5,5-Tetramethyl-2-[2-(phenylmethoxy)cyclopropyl]-1,3,2-dioxaborolane 4,4,5,5-四甲基-2-[2-(苯基甲氧基)环丙基]-1,3,2-二氧硼杂环戊烷 2799638-79-0 详细
Methyl cis-4-(isopropylcarbamoyl)cyclohexane-1-carboxylate cis-4-(异丙基氨基甲酰基)环己烷-1-羧酸甲酯 2821784-93-2 详细
Ethyl 4-(cyanomethyl)-1,5-dimethyl-1H-pyrazole-3-carboxylate 4-氰甲基-1,5-二甲基-1H-吡唑-3-羧酸乙酯 2763758-96-7 详细
tert-Butyl (R)-4-(2-aminoethyl)-2,2-dimethyloxazolidine-3-carboxylate (R)-4-(2-氨基乙基)-2,2-二甲基恶唑烷-3-羧酸叔丁酯 2792161-77-2 详细
Methyl 2-(2-azabicyclo[2.1.1]hexan-1-yl)acetate hydrochloride 2-(2-氮杂双环[2.1.1]己-1-基)乙酸甲酯盐酸盐 2792201-80-8 详细
(R)-2,2,5,5-Tetramethyl-1,3-dioxane-4-carboxamide (R)-2,2,5,5-四甲基-1,3-二噁烷-4-甲酰胺 285141-00-6 详细
Pyridine, 5-(difluoromethoxy)-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 5-(二氟甲氧基)-2-甲基-3-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)吡啶- 2795220-83-4 详细
Ethyl 2-(1-bromoethyl)-5-methoxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxylate 2-(1-溴乙基)-5-甲氧基-1-甲基-6-氧代-1,6-二氢嘧啶-4-羧酸乙酯 2857080-72-7 详细
Methyl 4,4-dimethoxytetrahydrofuran-2-carboxylate 4,4-二甲氧基四氢呋喃-2-羧酸甲酯 2821785-39-9 详细
8-Chloro-7-fluoro-3-(methoxymethoxy)naphthalen-1-ol 8-氯-7-氟-3-(甲氧基甲氧基)萘-1-醇 2791272-11-0 详细
8-Bbromo-7-fluoro-1,3-dihydroxy-2-naphthoic acid 8-溴-7-氟-1,3-二羟基-2-萘甲酸 2791272-14-3 详细
3-Bromo-7-chloro-1,6-naphthyridin-2-amine 3-溴-7-氯-1,6-萘啶-2-胺 2772659-07-9 详细
1-Cyanospiro[2.2]pentane-1-carboxylic acid 1-氰基螺[2.2]戊烷-1-羧酸 2768326-96-9 详细
5-Bromopyrrolo[1,2-b]pyridazine-7-carboxaldehyde 5-溴吡咯并[1,2-b]哒嗪-7-甲醛 2763749-94-4 详细
2,6-Dimethyl 4-fluoro-2,6-pyridinedicarboxylate 2,6-二甲基-4-氟-2,6-吡啶二甲酸酯 2768332-16-5 详细
3-(((tert-Butoxycarbonyl)amino)methyl)-5-methylbenzoic acid 3-((叔丁氧基羰基)氨基)甲基)-5-甲基苯甲酸 2870660-93-6 详细
(S)-2-(7-Fluoro-3,4-dihydro-2H-benzo[b][1,4]oxazin-3-yl)ethanol (S)-2(7-氟-3,4-二氢2H-苯并[b][1,4]噁嗪-3-基)乙醇 2883019-59-6 详细
2-Ethynylcyclopent-1-enecarboxamide 2-乙炔基环戊-1-烯甲酰胺 2757616-54-7 详细
5-(Dimethylamino)-2-(4-methoxybenzyl)-3-oxo-2,3-dihydropyridazine-4-carbaldehyde 5-(二甲氨基)-2-(4-甲氧基苄基)-3-氧代-2,3-二氢哒嗪-4-甲醛 2844395-47-5 详细
2-Bromo-5-(fluoromethoxy)pyridine 2-溴-5-(氟甲氧基)吡啶 2839143-67-6 详细
4-(Aminomethyl)-1,5-dimethyl-1H-pyrazole-3-carboxylic acid hydrochloride 4-(氨甲基)-1,5-二甲基-1H-吡唑-3-羧酸盐酸盐 2763750-36-1 详细
6-Bromo-5-chloro-8-methoxy-7-nitroquinoline 6-溴-5-氯-8-甲氧基-7-硝基喹啉 2870656-17-8 详细
5,5-Difluoro-3-(trifluoromethyl)-6,6a,7,8,9,10-hexahydro-5H-pyrazino[1,2-a][1,8]naphthyridine 2,2,2-trifluoroacetate 5,5-二氟-3-(三氟甲基)-6,6a,7,8,9,10-六氢-5H-吡嗪并[1,2-a][1,8]萘吡啶2,2,2-三氟乙酸盐 2820001-94-1 详细
3-(Trifluoromethyl)-5-vinyl-7,8,9,10-tetrahydro-5H-pyrazino[1,2-a]pyrido[3,2-e]pyrazin-6(6aH)-one 2,2,2-trifluoroacetate 3-(三氟甲基)-5-乙烯基-7,8,9,10-四氢-5H-吡嗪[1,2-a]吡啶并[3,2-e]吡嗪-6(6aH)-酮 2820001-27-0 详细
6-Amino-2,3-dihydro-1H-indene-5-methanol 6-氨基-2,3-二氢-1H-茚-5-甲醇 2758000-69-8 详细
Methyl 3-bromo-2-chloro-4H-thieno[3,2-b]pyrrole-5-carboxylate 3-溴-2-氯-4H-噻吩并[3,2-b]吡咯-5-羧酸甲酯 2762075-18-1 详细
Lithium 7-chloroimidazo[1,2-a]pyrimidine-3-carboxylate 7-氯咪唑并[1,2-a]嘧啶-3-羧酸锂 2839138-71-3 详细
(3-Fluoro-5-(methylamino)-4-nitrophenyl)methanol (3-氟-5-(甲氨基)-4-硝基苯基)甲醇 2858645-06-2 详细
2-(7-Fluorobenzo[b]thiophen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(7-氟苯并[b]噻吩-4-基)-4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷 2779558-93-7 详细
tert-Butyl 8-aminooctanoate hydrochloride 8-氨基辛酸叔丁酯盐酸盐 2758000-26-7 详细
Benzenemethanamine, N-(5-chloro-2-fluorophenyl)-4-methoxy-N-[(4-methoxyphenyl)methyl]- N-(5-氯-2-氟苯基)-4-甲氧基-N-[(4-甲氧基苯基)甲基]-苯甲胺 2812579-96-5 详细
1-(2-Aminopropyl)pyrrolidine-3-carboxylic acid 1-(2-氨基丙基)吡咯烷-3-羧酸 2819999-35-2 详细
3-Fluoro-5-(2-fluoroethoxy)-6-methoxypyridin-2-amine 3-氟-5-(2-氟乙氧基)-6-甲氧基-2-吡啶胺 2827059-83-4 详细
(1-Methoxy-3-methylcyclobutyl)methanamine hydrochloride (1-甲氧基-3-甲基环丁基)甲胺盐酸盐 2803862-59-9 详细
3-Methyl imidazo[1,2-a]pyridine-3,6-dicarboxylate 3-甲基咪唑并[1,2-a]吡啶-3,6-二羧酸酯 2825012-56-2 详细
Methyl 5-(2,2,2-trifluoroethyl)-3-piperidinecarboxylate 5-(2,2,2-三氟乙基)-3-哌啶羧酸甲酯 2770557-52-1 详细
Methyl 5-bromo-2-(methoxymethyl)-1-methyl-6-(trifluoromethyl)-1H-benzo[d]imidazole-4-carboxylate 5-溴-2-(甲氧基甲基)-1-甲基-6-(三氟甲基)-1H-苯并[d]咪唑-4-甲酸甲酯 2858645-36-8 详细
1-Chloro-6,7-dihydro-5H-cyclopenta[c]pyridine-4-carbaldehyde 1-氯-6,7-二氢-5H-环戊二烯[c]吡啶-4-甲醛 2756346-04-8 详细
6,8-Dibromo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine 6,8-二溴-3,4-二氢2H-吡啶并[3,2-b][1,4]噁嗪 2758502-25-7 详细
1-Bromo-3-chloro-2-cyclobutoxy-5-(methoxymethoxy)benzene 1-溴-3-氯-2-环丁氧基-5-(甲氧基甲氧基)苯 2848566-57-2 详细
2-(2-Fluoropropan-2-yl)-4-(trifluoromethyl)thiazole 2-(2-氟丙烷-2-基)-4-(三氟甲基)噻唑 2806012-49-5 详细
Ethyl 2-(1-bromoethyl)-1-isopropyl-5-methoxy-6-oxo-1,6-dihydropyrimidine-4-carboxylate 2-(1-溴乙基)-1-异丙基-5-甲氧基-6-氧代-1,6-二氢嘧啶-4-羧酸乙酯 2857080-77-2 详细
5-(1-(Methyl-d3)piperidin-4-yl)pyridin-2-amine 5-(1-9甲基-d3)哌啶-4-基)吡啶-2-胺 2845213-39-8 详细
Ethyl 4-formyl-1,5-dimethyl-1H-pyrazole-3-carboxylate 4-甲酰基-1,5-二甲基-1H-吡唑-3-羧酸乙酯 2839156-61-3 详细
tert-Butyl 1-(difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azabicyclo[2.1.1]hexane-2-carboxylate 1-(二氟甲基)-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-2-氮杂双环[2.1.1]己烷-2-羧酸叔丁酯 2784646-81-5 详细
(1S,3S,5S)-7-Oxo-6-azabicyclo[3.2.1]octane-3-carboxylic acid (1S,3S,5S)-7-氧代-6-氮杂双环[3.2.1]辛烷-3-羧酸 2763588-86-7 详细
3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine 3-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1-((2-(三甲基硅基)乙氧基)甲基)-1H-吡咯并[2,3-b]吡啶 2850260-14-7 详细
Methyl 5-(aminomethyl)-1-methyl-1H-pyrazole-3-carboxylate hydrochloride 5-(氨甲基)-1-甲基-1H-吡唑-3-羧酸甲酯盐酸盐 2758001-96-4 详细
Methyl (R)-2-amino-5,5,5-trifluoropentanoate hydrochloride (R)-2-氨基-5,5,5-三氟戊酸甲酯盐酸盐 2757836-24-9 详细
2,2,3,3-Tetrafluoro-2,3-dihydrobenzofuran-6-carboxylic acid 2,2,3,3-四氟-2,3-二氢苯并呋喃-6-羧酸 2825011-02-5 详细
(4-(Aminomethyl)pyridin-3-yl)dimethylphosphine oxide (4-(氨基甲基)吡啶-3-基)二甲基氧化膦 2870660-65-2 详细
tert-Butyl ((5-bromo-2-(methoxymethyl)-1-methyl-6-(trifluoromethyl)-1H-benzo[d]imidazol-4-yl)methyl)carbamate (5-溴-2-(甲氧基甲基)-1-甲基-6-(三氟甲基)-1H-苯并[d]咪唑-4-基)甲基)氨基甲酸叔丁酯 2858645-46-0 详细
3-Acetyl-7-bromo-1,5-naphthyridin-2(1H)-one 3-乙酰基-7-溴-1,5-萘啶-2(1H)-酮 2855060-32-9 详细
6-Oxa-9-azaspiro[3.6]decan-2-ol hydrochloride 6-氧-9-氮杂螺[3,6]癸-2-醇盐酸盐 2792201-76-2 详细
4-(Methoxycarbonyl)-7-oxabicyclo[2.2.1]heptane-1-carboxylic acid 4-(甲氧羰基)-7-氧杂双环[2.2.1]庚烷-1-羧酸 2866354-06-3 详细
5-(tert-Butoxycarbonyl)-2-oxa-5-azaspiro[3.5]nonane-7-carboxylic acid (sodium) 5-(叔丁氧羰基)-2-氧杂-5-氮杂螺[3.5]壬烷-7-羧酸钠盐 2825008-07-7 详细
1-Naphthalenecarbonitrile, 6-(methoxymethoxy)-8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1-萘腈,6-(甲氧基甲氧基)-8-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)- 2766629-24-5 详细
tert-Butyl 7-azaspiro[3.5]nonane-2-carboxylate (hydrochloride) 7-氮杂螺[3.5]壬烷-2-羧酸叔丁酯盐酸盐 2866319-12-0 详细
Benzenamine, 4-bromo-N-methyl-3-(trifluoromethyl)-, hydrochloride (1:1) 4-溴-N-甲基-3-(三氟甲基)-盐酸苯丙胺(1:1) 2758003-18-6 详细
Benzamide, 3-fluoro-N-methyl-2-nitro- 3-氟-N-甲基-2-硝基苯甲酰胺- 2756596-96-8 详细
(4-Bromo-2-oxabicyclo[2.1.1]hexan-1-yl)methanamine hydrochloride (4-溴-2-氧杂双环[2.1.1]己-1-基)甲胺盐酸盐 2751621-42-6 详细
(S)-2-Amino-3-(pyrimidin-4-yl)propanoic acid dihydrochloride (S)2-氨基-3-(嘧啶-4-基)丙酸二盐酸盐 2768300-47-4 详细
tert-Butyl 2-azaspiro[3.5]nonane-7-carboxylate 2-氮杂螺[3.5]壬烷-7-羧酸叔丁酯 2764017-26-5 详细
3-(5-Bromo-1-oxoisoindolin-2-yl)-1-(4-methoxybenzyl)piperidine-2,6-dione 3-(5-溴-1-氧代异吲哚啉-2-基)-1-(4-甲氧基苄基)哌啶-2,6-二酮 2761090-23-5 详细
(5,7-Dihydrofuro[3,4-b]pyridin-3-yl)methanol (5,7-二氢呋喃并[3,4-b]吡啶-3-基)甲醇 2794996-85-1 详细
4-Bromo-3-(dimethoxymethyl)indolin-2-one 4-溴-3-(二甲氧基甲基)吲哚-2-酮 2767590-26-9 详细
1-(2-Chloro-4-methyl-5-pyrimidinyl)cyclopropanol 1-(2-氯-4-甲基-5-嘧啶基)环丙醇 2756345-82-9 详细
(R)-3-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-2-methylpropanoic acid (R)-3-(((9H-芴-9-基)甲氧基)羰基(甲基)氨基)-2-甲基丙酸 2865160-71-8 详细
tert-Butyl 2-hydroxy-6-oxa-9-azaspiro[3.6]decane-9-carboxylate 2-羟基-6-氧杂-9-氮杂螺[3.6]癸烷-9-羧酸叔丁酯 2803863-99-0 详细
5-Bromo-6-(difluoromethoxy)-1,2-dimethyl-1H-benzo[d]imidazol-4-amine 5-溴-6-(二氟甲氧基)-1,2-二甲基-1H-苯并[d]咪唑-4-胺 2858646-13-4 详细
Methyl 3-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)furan-2-yl)propanoate 3-(5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)呋喃-2-基)丙酸甲酯 2856374-87-1 详细
(1S,6S)-2,5-Diazabicyclo[4.2.0]octane dihydrochloride (1S,6S)-2,5-二氮杂双环[4.2.0]辛烷二盐酸盐 2763585-01-7 详细
4-(3,3-Difluorocyclobutyl)piperidine (hydrochloride) 4-(3,3-二氟环丁基)哌啶(盐酸盐) 2768327-63-3 详细
2-Fluoro-5-methoxy-3,4-bis(phenylmethoxy)benzaldehyde 2-氟-5-甲氧基-3,4-双(苯基甲氧基)苯甲醛 2756595-93-2 详细
(1S,3S,4R,5R)-3-Methyl-2-azabicyclo[2.1.1]hexane-5-carboxylic acid (1S,3S,4R,5R)-3-甲基-2-氮杂双环[2.1.1]己烷-5-羧酸 2803417-20-9 详细
(S)-5-(Methyl-d3)-3-(trifluoromethyl)-7,8,9,10-tetrahydro-5H-pyrazino[1,2-a]pyrido[3,2-e]pyrazin-6(6aH)-one (S)-5-(甲基-d3)-3-(三氟甲基)-7,8,9,10-四氢-5H-吡嗪[1,2-a]吡啶并[3,2-e]吡嗪-6(6aH)-酮 2817669-32-0 详细
5-Bromo-4-nitro-6-(trifluoromethyl)-1H-indazole 5-溴-4-硝基-6-(三氟甲基)-1H-吲唑 2858645-96-0 详细
4-Bromo-3-fluoro-5-methoxy-N-methyl-2-nitrobenzenamine 4-溴-3-氟-5-甲氧基-N-甲基-2-硝基苯胺 2858644-56-9 详细
(S)-3-Chloro-7,7a,8,9,10,11-hexahydro-6H-pyrazino[1,2-d]pyrido[3,2-b][1,4]oxazepine (S)-3-氯-7,7a,8,9,10,11-六氢-6H-吡嗪并[1,2-d]吡啶并[3,2-b][1,4]氧杂氮 2830559-83-4 详细
(5-Bromo-2-(methoxymethyl)-1-methyl-6-(trifluoromethyl)-1H-benzo[d]imidazol-4-yl)methanol (5-溴-2-(甲氧基甲基)-1-甲基-6-(三氟甲基)-1H-苯并[d]咪唑-4-基)甲醇 2858645-61-9 详细
3-Hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 3-羟基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯甲腈 2855064-80-9 详细
产品总数:39953 产品页码:
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 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

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