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郑州长宽科技有限公司 公司信息

公司名称: 郑州长宽科技有限公司
电话: 0371-0371-63769919
电子邮件:sales5@changkuantech.com
国籍:中国
网址: http://www.changkuantech.com/
产品总数:223
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公司提供产品列表

3-Hexylthiophene 3-己基噻吩 1693-86-3
Decanedihydrazide 癸二酸二酰肼 125-83-7
3,4:5,6-Dibenzocarbazole 3,4:5,6-二苯并咔唑 194-59-2
2-(9,9-Diphenyl-9H-fluoren-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 9,9-二苯基芴-3-硼酸频哪醇酯 1644466-71-6
Ethyl uracil-5-carboxylate 5-尿嘧啶甲酸乙酯 28485-17-8
7-(dimethylamino)-9,9-dimethyl-9H-fluorene-2-carbaldehyde 7-二甲氨基-9,9-二甲基芴-2-甲醛 1627118-52-8
Methyl 3-methylpyridine-2-carboxylate 3-甲基吡啶-2-甲酸甲酯 59718-84-2
3-Dodecylthiophene 3-十二烷基噻吩 104934-52-3
3,6-Diphenyl-9H-carbazole 3,6-二苯基-9H-咔唑 56525-79-2
Sodium anthraquinone-2,7-disulfonate 蒽醌-2,7-二磺酸二钠盐 853-67-8
5-((dimethylamino-methylidene)amino)-3H-1,2,4,dithiazole-3-thione N,N-二甲基-N'-(3-硫代-3H-1,2,4-二噻唑-5-基)甲脒 1192027-04-5
Dibenzofuran-2-ylboronic acid 二苯并呋喃-2-硼酸 402936-15-6
(2S)-1-[(4S)-4,5-Dihydro-4-phenyl-2-oxazolyl]-2-(diphenylphosphino)ferrocene (2S)-1-[(4S)-4,5-二氢-4-苯基-2-噁唑基]-2-(二苯基膦)二茂铁 291536-01-1
2,2-Di-n-hexylpropane-1,3-diol 2,2-二正己基丙烷-1,3-二醇 54662-33-8
5-Cyanouracil 5-氰基尿嘧啶 4425-56-3
Naphazoline hydrochloride 盐酸萘甲唑啉 550-99-2
(4R)-2-[2-(Diphenylphosphino)phenyl]-4,5-dihydro-4-(1-methylethyl)oxazole (R)-(+)-2-[2-(二苯基膦)苯基]-4-异丙基-2-恶唑啉 164858-78-0
(-)-Bis[(S)-1-phenylethyl]amine (S,S)-双-(1-苯基乙基)胺 56210-72-1
(+)-Bis[(R)-1-phenylethyl]amine (R,R)-双-(1-苯基乙基)胺 23294-41-9
1,1'-(2,5-dibromo-1,4-phenylene)bis[1-(1-piperidinyl)-methanone) 1,1’-(2,5-二溴-1,4-苯撑)双[1-(1-哌啶基)-甲酮] 1050611-59-0
9-Bromo-10-(2-naphthyl)anthracene 9-溴-10-(2-萘基)蒽 474688-73-8
[1,1':4',1''-Terphenyl]-4-boronic acid pinacol ester [1,1':4',1''-三联苯]-4-硼酸频哪醇酯 1080632-76-3
2-Methoxyphenylboronic acid 2-甲氧基苯硼酸 5720-06-9
(2R)-1-[(4S)-4,5-Dihydro-4-phenylmethyl-2-oxazolyl]-2-(diphenylphosphino)ferrocene (2R)-1-[(4S)-4,5-二氢-4-(苯基甲基)-2-噁唑基]-2-(二苯基膦)二茂铁 163169-14-0
"Josiphos SL-J009-2/ (S)-1-[(RP)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldi-tert-butylphosphine" (S)-1-[(RP)-2-(二环己基膦)二茂铁基]乙基二叔丁基膦 1246841-00-8
N,N'-Diphenylbenzidine N,N'-二苯基联苯二胺 531-91-9
Methyl diphenyl phosphate 甲基二苯基磷酸酯 115-89-9
(-)-Bis[(S)-1-phenylethyl]amine hydrochloride (S,S)-双-(1-苯基乙基)胺盐酸盐 40648-92-8
2-iodo-benzo[b]thiophene 2-碘苯并噻吩 36748-89-7
1-Bromo-2-naphthaldehyde 1-溴-2-萘甲醛 3378-82-3
9-methyl-9H-beta-carboline Β-咔啉 2521-07-5
Josiphos SL-J001-1/ (R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine (R)-(-)-1-[(S)-2-二苯基磷]二茂铁乙基二环己基磷 155806-35-2
1,2,3-1H-Triazole 1H-1,2,3-三氮唑 288-36-8
Uracil-5-carboxylic acid 脲嘧啶-5-羧酸 23945-44-0
2,4,7,9-tetraphenyl-1,10-phenanthroline 2,4,7,9-四苯基-1,10-菲啰啉 51786-73-3
Sodium taurine gossypol 牛磺酸钠棉酚 1360200-41-4
3-Methylphenol acetate 3-甲基苯酚乙酸酯 122-46-3
5-Bromobenzo[b]thiophene 5-溴苯并噻吩 4923-87-9
4-(9H-Carbozol-9-yl)phenylboronic acid 4-(9H-咔唑-9-基)苯硼酸 419536-33-7
2-(Pyridin-2-yl)phenol 2-(2-吡啶基)苯酚 33421-36-2
2-(4-Benzyloxyphenyl)ethyl decanoate 2-(4-苄基氧基苯基)乙基癸酸酯 848484-93-5
N,N-Bis([1,1'-biphenyl]-4-yl)-4'-bromo-[1,1'-biphenyl]-4-amine N,N-双(联苯-4-基)-4'-溴联苯-4-胺 728039-63-2
7,7-Dimethyl-7H-fluoreno[4,3-b]benzofuran 7,7-二甲基-7H-芴并[4,3-B]苯并呋喃 1374677-48-1
(S,S)-DACH-naphthyl Trost Ligand (1S,2S)-(-)-N,N'-双(2-二苯基膦基-1-萘酰基)-1,2-环己二胺 205495-66-5
(2S)-1-[(1R)-1-(Dimethylamino)ethyl]-2-(diphenylphosphino)ferrocene (2S)-1-[(1R)-1-(二甲氨基)乙基]-2-(二苯基膦)二茂铁 74311-54-9
"Josiphos SL-J011-1/ (R)-1-{(SP)-2-[Bis[4-(trifluoromethyl)phenyl]phosphino]ferrocenyl}ethyldi-tert-butylphosphine" (R)-1-{(SP)-2-[双[4-(三氟甲基)苯基]膦]二茂铁基}乙基-二叔丁基膦 246231-79-8
(+)-Bis[(R)-1-phenylethyl]amine hydrochloride (R,R)-双-(1-苯基乙基)胺盐酸盐 82398-30-9
2-(3,4-Dimethoxyphenyl)-4,6-bis(trichloromethyl)-1,3,5-triazine 2-(3,4-二甲氧基苯基)-4,6-二(三氯甲基)-1,3,5-三嗪 80050-87-9
Octyl 5-N,N-diethylamino-2-phenylsulfonyl-2,4-pentadienoate 5-N,N-二乙基氨基-2-苯基磺酰基-2,4-戊二烯酸辛酯 98835-90-6
(S)-BINAP / (S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl S-(-)-1,1'-联萘-2,2'-双二苯膦 76189-56-5
1-Methyl-1H-imidazol-4-amine monohydrochloride 1-甲基-1H-咪唑-4-胺单盐酸盐 89088-69-7
(2R)-1-[(4S)-4,5-Dihydro-4-phenyl-2-oxazolyl]-2-(diphenylphosphino)ferrocene (2R)-1-[(4S)-4,5-二氢-4-苯基-2-噁唑基]-2-(二苯基膦)二茂铁 163169-12-8
3-Dimethylaminoacrolein 3-二甲氨基丙烯醛 927-63-9
(2R)-1-[(4S)-4,5-Dihydro-4-(1-methylethyl)-2-oxazolyl]-2-(diphenylphosphino)ferrocene (2R)-1-[(4S)-4,5-二氢-4-(1-甲基乙基)-2-噁唑基]-2-(二苯基膦)二茂铁 163169-10-6
Phenylboronic acid 苯硼酸 98-80-6
9H-Pyrido[3,4-b]indole 9H-吡啶[3,4-b]吲哚 244-63-3
Tert-butyl 3-butenoate 1-丁烯-4-羧酸叔丁酯 14036-55-6
amine curing agent 胺类固化剂
t-Bu-BippyPhos 5-二叔丁基膦-1',3',5'-三苯基-1'H-[1,4']二吡唑 894086-00-1
N-phenyl-4-biphenylamine N-苯基-4-联苯胺 32228-99-2
2-Bromo-4'-chloro-1,1'-biphenyl 2-溴-4'-氯-1,1'-联苯 179526-95-5
N-([1,1'-Biphenyl]-4-yl)-[1,1':4',1''-terphenyl]-4-amine N-(1,1-联苯基) -1,1”.4”-三联苯基)胺 897921-63-0
2,2,2-Trichloro-1,1-Dimethylethyl Chloroformate 2,2,2-三氯-1,1-二甲基乙基氯甲酸酯 66270-36-8
DavePhos 2-Dicyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl 2-二环己膦基-2'-(N,N-二甲胺)-联苯 213697-53-1
2-(1-Bromonaphthalen-2-yl)-4,6-diphenyl-1,3,5-triazine 2-(1-溴萘-2-基)-4,6-二苯基-1,3,5-三嗪 1642848-97-2
3-Bromo-5-(tert-butyl)benzo[b]thiophene 3-溴-5-叔丁基苯并噻吩 1780644-81-6
1-Phenyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)imidazo[1,5-a]pyridine 1-苯基-3-（4-（4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基）苯基）咪唑并[1,5-a]吡啶 2247546-38-7
2-Bromo-9-fluorenone 2-溴-9-芴酮 3096-56-8
Josiphos SL-J005-1 /(R)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyldi(3,5-xylyl)phosphine (1R)-1-[双(1,1-二甲基乙基)膦]-2-[(1R)-1-[双(2-甲基苯基)膦]乙基]二茂铁 184095-69-0
4-Iododiphenyl ether 4-碘二苯基醚 2974-94-9
1-(4-Bromophenyl)-naphthalene 1-(4-溴苯基)萘 204530-94-9
"Josiphos SL-J002-1/ (R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine" (R)-1-[(SP)-2-(二苯基膦基)二茂铁]乙基二叔丁基膦 155830-69-6
3,3'-Di(9H-carbazol-9-yl)-1,1'-biphenyl 3,3'-二(9H-咔唑-9-基)-1,1'-联苯 MCBP 342638-54-4
N-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline N-苯基-4-硼酸频那醇酯-苯胺 330792-75-1
1,1'-Bis((R)-(dimethylamino)(phenyl)methyl)ferrocene 1,1'-双((R)-(二甲胺基)(苯基)甲基)二茂铁 174589-08-3
Josiphos SL-J505-1 / (R)-1-[(SP)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine (R)-1-[(SP)-2-(二叔丁基膦)二茂铁基]乙基双(2-甲基苯基)膦 849924-76-1
Thieno[3,2-b]thiophene-2-carboxaldehyde 噻吩并[3,2-b]噻吩-2-甲醛 31486-86-9
4-tert-Butylthiophenol 4-叔丁基苯硫酚 2396-68-1
2,2':5',2''-Terthiophene alpha-三联噻吩 1081-34-1
4-(2-Benzoxazolyl)benzenamine 4-(苯并[D]恶唑-2-基)苯胺 20934-81-0
Di-tert-butyl(Methyl)phosphonium tetrafluoroborate 二叔丁基甲基膦四氟硼酸盐 870777-30-3
"N,N'-(1R,2R)-1,2-Cyclohexanediylbis[2-(diphenylphosphino)benzamide]/ (R,R)-DACH-phenyl Trost ligand" (1R,2R)-(+)-1,2-二氨基环己烷-N,N′-双(2-二苯基磷苯甲酰) 138517-61-0
Di(1-adamantyl)benzylphosphine 苄基二金刚烷基膦 395116-70-8
4-Bromo-2-iodoaniline 4-溴-2-碘苯胺 66416-72-6
(2S)-1-[(4S)-4,5-Dihydro-4-phenylmethyl-2-oxazolyl]-2-(diphenylphosphino)ferrocene (2S)-1-[(4S)-4,5-二氢-4-(苯基甲基)-2-噁唑基]-2-(二苯基膦)二茂铁 541540-58-3
"Josiphos SL-J001-2/ (S)-1-[(RP)-2-(Diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine" (S)-(+)-1-[(R)-2-(二苯基膦)二茂铁]乙基二环己基膦 162291-02-3
2-(Dicyclohexylphosphino)biphenyl 2-(二环己基膦基)联苯 247940-06-3
1-Phenyl-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)imidazo[1,5-a]pyridine 1-苯基-3-（3-（4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基）苯基）咪唑并[1,5-a]吡啶 2247546-39-8
Bis(1,1-dimethylethyl)(phenyl)Phosphine tetrafluoroborate 二叔丁基(苯基)膦四氟硼酸盐 612088-55-8
2,4-Dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid isopropyl ester 5-尿嘧啶甲酸异丙酯 65905-98-8
1,3-Bis(3-glycidoxypropyl)-1,1,3,3-tetramethyldisiloxane 1,3-双(3-缩水甘油氧丙基)-1,1,3,3-四甲基二硅氧烷 126-80-7
Cyclohexyldiphenylphosphine 二苯基环己基膦 6372-42-5
(E)-Styrylsulfonyl chloride (E)-苯乙烯基磺酰氯 52147-97-4
2-(4-amino-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl)-1H-indol-5-ol/PP242 2-(4-氨基-1-异丙基-1H-吡唑并[3,4-D]嘧啶-3-基)-1H-吲哚-5-醇 1092351-67-1
9-(2-Bromophenyl)-9H-carbazole 9-(2-溴苯基)-9H-咔唑 902518-11-0
(2R)-1-[(1S)-1-(Dimethylamino)ethyl]-2-(diphenylphosphino)ferrocene (2R)-1-[(1S)-1-(二甲氨基)乙基]-2-(二苯基膦)二茂铁 55650-58-3
4-Chloro-2'-boric acid biphenyl 4-氯-2'-硼酸联苯 179526-96-6
5-tert-butylbenzo[b]thiophene 5-叔丁基苯并[b]噻吩 17515-00-3
Benzoyl Bromide 苯甲酰溴 618-32-6
2-Bromocyclohexanone 2-溴环己酮 822-85-5
2-bromo-3-hexylthiophene 2-溴-3-己基噻吩 69249-61-2
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