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郑州长宽科技有限公司 Company Information
Company Name:    Zhengzhou Changkuan Technology Co., Ltd
Tel:    0371-0371-63769919
Email:    sales5@changkuantech.com
Nationality:    China
WebSite:    http://www.changkuantech.com/
Product List:    164
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Product List
9-[1,1'-Biphenyl-4-yl]-3-bromo-9H-carbazole 894791-46-9
Copper(I) thiophene-2-carboxylate 68986-76-5
4-Bromophenyl phenyl ether 101-55-3
Bis(triphenylphosphine)nickel(II) chloride 14264-16-5
15629-92-2
4-Bromo-9,9'-Spirobi[9H-fluorene 1161009-88-6
2-Bromobiphenyl 2052-07-5
9,9-Dioctylfluorene-2,7-diboronic acid bis(1,3-propanediol) ester 317802-08-7
Adipic dihydrazide(ADH) 1071-93-8
4-Ethylpyridine 536-75-4
9,9-Dimethyl-9H-fluorene 4569-45-3
[(1R)-1-(Dimethylamino)ethyl]ferrocene 31886-58-5
Glycerol triheptanoate 620-67-7
5,5'-spirobi[benzo[b][1]benzosilole] 159-68-2
3-Methylpyridine-2-carboxylic acid 4021-07-2
[1-(Dimethylamino)ethyl]ferrocene 31904-34-4
9-(2-Naphthyl)-3-bromocarbazole 934545-80-9
3-(2-Chloroethyl)-2-oxazolidinone 2508-01-2
3-(2-Hydroxyethyl)-2-oxazolidinone 3356-88-5
S-[1-(Dimethylamino)ethyl]ferrocene 31886-57-4
9-Bromoanthracene 1564-64-3
2,2'-Dibromo-9,9'-spirobifluorene 67665-47-8
Sodium 3-bromopropanesulfonate 55788-44-8
3-Phenyl-9H-carbazole 103012-26-6
9H-Carbazole-3-boronic acid pinacol ester 855738-89-5
2-Bromo-9,9-dihexyl-9-H-fluorene 226070-05-9
9-[1,1'-Biphenyl]-3-yl-10-bromo-anthracene 844679-02-3
2,7-Dibromo-9-hexylcarbazole 654676-12-7
9,9-Dihexyl-2,7-dibromofluorene 189367-54-2
9-Bromo-10-phenylanthracene 23674-20-6
2-Iodobiphenyl 2113-51-1
2,5,8,11-tetraoxatetradec-13-ene 19685-21-3
3-Bromo-9,9-dimethylfluorene 1190360-23-6
4-Bromobiphenyl 92-66-0
9,9-Diphenylfluorene-2-boronic acid pinacol ester 462128-39-8
Allyltrimethoxysilane 2551-83-9
6-Benzylamino-1-(4'-phenylbutoxy)hexane 97664-55-6
2-Bromo-9,9'-spirobifluorene 171408-76-7
3,4,5-Trifluorophenylboronic acid 143418-49-9
Methyl 5-bromo-2-iodobenzoate 181765-86-6
9-Phenyl-9H-carbazole-3-boronic acid pinacol ester 1126522-69-7
Fluorene-2-boronic acid pinacol ester 922706-40-9
4-Bromo-spiro[9H-fluorene-9,9'-[9H]xanthene] 1609484-45-8
4-Bromodiphenylamine 54446-36-5
2-Iodo-9,9-dimethylfluorene 144981-85-1
9-[3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-9H-carbazole 870119-58-7
2-Bromo-7-iodo-9H-fluorene 123348-27-6
9-Bromo-10-(1-naphthyl)anthracene 400607-04-7
2-(9,9-Dimethylfluoren-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 569343-09-5
Dicyclohexylphenylphosphine 6476-37-5
Cyclohexyldiphenylphosphine 6372-42-5
(R)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldi-tert-butylphosphine 158923-11-6
5-((dimethylamino-methylidene)amino)-3H-1,2,4,dithiazole-3-thione 1192027-04-5
9-methyl-9H-beta-carboline 2521-07-5
2,2':5',2''-Terthiophene 1081-34-1
Formaldehyde, polymer with benzenamine 25214-70-4
2-(3-bromophenyl)-9,9-dimethyl-9H-Fluorene 881912-14-7
2,9,9-triphenyl-9H-fluorene 1158844-76-8
2-Bromo-9,9-dimethyl-9H-xanthene 1565868-91-8
Xantphos / 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene 161265-03-8
N-XantPhos / 4,6-Bis(diphenylphosphino)-10H-phenoxazine 261733-18-0
Josiphos SL-J505-2 / (1S)-1-[Bis(tert-butyl)phosphino]-2-[(1S)-1- [bis(2-methylphenyl)phosphino]ethyl]ferrocene(S)-1-[(RP)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine 849924-77-2
Di(1-adamantyl)-n-butylphosphine 321921-71-5
Di-t-butyl(3-sulfonatopropyl)phosphine 1055888-89-5
Bis(2-diphenylphosphinophenyl)ether 166330-10-5
(3-bromophenyl)diphenylphosphine oxide 10212-04-1
(4-Bromophenyl)diphenylphosphine oxide 5525-40-6
1,4-Bis(dicyclohexylphosphonium)butane bis(tetrafluoroborate) 1389309-54-9
DCPP / 1,3-Bis(dicyclohexylphosphonium)propane bis(tetrafluoroborate) 1002345-50-7
RuPhos / 2-Dicyclohexylphosphino-2',6'-di-i-propoxy-1,1'-biphenyl 787618-22-8
BrettPhos / 2-(Dicyclohexylphosphino)-3,6-dimethoxy-2'-4'-6'-tri-i-propyl-1,1'-biphenyl 1070663-78-3
(R)-BINAP / (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene 76189-55-4
Di-tert-butyl(Methyl)phosphonium tetrafluoroborate 870777-30-3
Methyl 3-methylpyridine-2-carboxylate 59718-84-2
Di(1-adamantyl)-n-butylphosphine hydriodide 714951-87-8
3,6-Diphenyl-9H-carbazole 56525-79-2
Naphazoline hydrochloride 550-99-2
(4R)-2-[2-(Diphenylphosphino)phenyl]-4,5-dihydro-4-(1-methylethyl)oxazole 164858-78-0
tBuBrettPhos / 2-(Di-t-butylphosphino)-3,6-dimethoxy- 2'-4'-6'-tri-i-propyl-1,1'-biphenyl 1160861-53-9
"Josiphos SL-J009-2/ (S)-1-[(RP)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldi-tert-butylphosphine" 1246841-00-8
N,N'-Diphenylbenzidine 531-91-9
1-Bromo-2-naphthaldehyde 3378-82-3
Josiphos SL-J001-1/ (R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldicyclohexylphosphine 155806-35-2
1,2,3-1H-Triazole 288-36-8
2,4,7,9-tetraphenyl-1,10-phenanthroline 51786-73-3
2-(Pyridin-2-yl)phenol 33421-36-2
2-(4-Benzyloxyphenyl)ethyl decanoate 848484-93-5
N,N-Bis([1,1'-biphenyl]-4-yl)-4'-bromo-[1,1'-biphenyl]-4-amine 728039-63-2
2-(3,4-Dimethoxyphenyl)-4,6-bis(trichloromethyl)-1,3,5-triazine 80050-87-9
2-Bromo-4'-chloro-1,1'-biphenyl 179526-95-5
2-(1-Bromonaphthalen-2-yl)-4,6-diphenyl-1,3,5-triazine 1642848-97-2
"Josiphos SL-J002-1/ (R)-1-[(SP)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine" 155830-69-6
Josiphos SL-J505-1 / (R)-1-[(SP)-2-(Di-tert-butylphosphino)ferrocenyl]ethylbis(2-methylphenyl)phosphine 849924-76-1
4-tert-Butylthiophenol 2396-68-1
"N,N'-(1R,2R)-1,2-Cyclohexanediylbis[2-(diphenylphosphino)benzamide]/ (R,R)-DACH-phenyl Trost ligand" 138517-61-0
4-Bromo-2-iodoaniline 66416-72-6
Bis(1,1-dimethylethyl)(phenyl)Phosphine tetrafluoroborate 612088-55-8
(E)-Styrylsulfonyl chloride 52147-97-4
5-tert-butylbenzo[b]thiophene 17515-00-3
Benzoyl Bromide 618-32-6
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