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百灵威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    400-666-7788 +86-10-82848833
Fax:    86-10-82849933
Email:    jkinfo@jkchemical.com;market6@jkchemical.com
Nationality:    China
WebSite:    www.jkchemical.com
Product List:    96815
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Product List
3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 99.5% 2421-28-5
2-Chloro-4,6-difluorobenzo[d]thiazole, 97% 252681-57-5
Ethyl 2-(methylthio)pyrimidine-5-carboxylate, 95% 73781-88-1
4-(2-Chloroethyl)anisole 18217-00-0
Glycitin, 98%, from Glycinemax (L.) merr. 40246-10-4
2-AMino-4,4,4-trifluorobutyric Acid Hydrochloride 15959-93-0
9-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyriMidin-2-one 61751-44-8
3-(Di-i-propylphosphino)propylamine, min. 97% (10 wt% in THF) 1196147-69-9
1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, 99% 145022-44-2
Praseodymium(III) chloride, anhydrous (99.9%-Pr) (REO) 10361-79-2
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical 2154-68-9
Chitosan, Deacetylation: 95% 9012-76-4
Pyridine-3-boronic acid, neopentylglycol ester 845885-86-1
1-Chloro-2-fluorobenzene, 99% 348-51-6
2,3-Difluorotoluene, 99% 3828-49-7
Bis(ethylcyclopentadienyl)magnesium, min. 98% 114460-02-5
N,N-DiMethyloxaMic Acid 32833-96-8
6-cyclopropyl-N,N-dimethyl-1,3,5-triazine-2,4-diamine(SALTDATA: FREE) 634165-96-1
Tin(Ⅳ) isopropoxide, 99.9% Metals basis 1184-61-8
4-(5-Benzofuranyl)-1,2,3,6-tetrahydropyridine 158984-63-5
(5-Furan-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetic acid 30452-55-2
1-(1-isopropyl-1H-benzimidazol-2-yl)methanamine(SALTDATA: 2HCl) 920464-24-0
1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxy-beta-D-glucopyranose 80321-89-7
4-(pyridin-4-yloxy)benzene-1-sulfonyl chloride hydrochloride, 95% 192330-49-7
3,4-Dichlorothiophenol 17231-17-3
7-Methyl-3,4-dihydro-2H-1,8-naphthyridine-1-carboxylic acid tert-butyl ester, 95% 243641-37-4
(1H,1H,2H,2H-Perfluorododecyl)tris(ethoxy)silane 146090-84-8
3-(5-methyl-1H-benzimidazol-2-yl)propan-1-ol(SALTDATA: FREE) 13395-19-2
tert-Butyl N-(4-iodophenyl)carbamate 159217-89-7
2-Isocyanooctanoic acid methyl ester 730964-71-3
5-Phenyl-2-thiophenecarbonyl chloride , 95% 17361-89-6
1-[5-(Trifluoromethyl)-1,3,4-thiadiazol-2-yl]piperidine-4-carbaldehyde, 95% 958443-35-1
N-Boc-(2'-Chlorophenyl)glycine 313490-25-4
Fluorotrichloroethylene 97% 359-29-5
Methyl pentafluoropropionate, 99% 378-75-6
(S)-(+)-1,3-Butanediol, 98+% 24621-61-2
2-Ethylnaphthalene 939-27-5
Tris(cyclopentadienyl)praseodymium (99.9%-Pr) (REO) 11077-59-1
tert-Butylhydrazine hydrochloride, 98% 7400-27-3
6-(4-Chlorophenyl)morpholin-3-one 5196-95-2
Tin(IV) t-butoxide (99.99%-Sn) PURATREM 36809-75-3
4-(3-Methylphenyl)-4-oxobutyric acid 59618-44-9
4-Bromobiphenyl, 99% 92-66-0
3-(2-hydroxyphenyl)propanohydrazide(SALTDATA: FREE) 24535-13-5
Iodopentafluoroacetone 57069-95-1
2-Amino-2-[3-(trifluoromethyl)phenyl]acetic acid 242475-26-9
(2R)-2-Methylpyrrolidine toluene-4-sulphonate 204387-55-3
Ethyl 2-amino-5-bromonicotinate 433226-06-3
Bromopentafluorobenzene, 99% 344-04-7
5-Methyl-1-(3-trifluoromethyl-phenyl)-1H-pyrazole-3-carboxylic acid 126067-60-5
1-Ethyl-4-piperidone 3612-18-8
3,3-Dimethyl-1-butenylboronic acid 86595-37-1
5-(Bromomethyl)-3-methylisoxazole 95% 36958-61-9
2-[(1-acetyl-1H-indol-3-yl)amino]benzoic acid(SALTDATA: FREE) 352548-58-4
Sodium metaborate tetrahydrate, extra pure, 98.5% 10555-76-7
4-Cyano-3-fluorobenzoic acid, 98% 176508-81-9
Boc-D-Asn-OH, 98% 75647-01-7
1-Methyl-1H-benzimidazole-5-carboxylic acid , 97% 53484-17-6
3-Chloro-2-fluorobenzoic acid, 98% 161957-55-7
2,3-Dioxoindoline-7-carboxylic acid , 97% 25128-35-2
Vinylphenyldimethylsilane 1125-26-4
2-Fluoro-3-Methoxyphenylboronic acid 352303-67-4
2-Chloroisonicotinic acid, 97% 6313-54-8
3-(TrifluoroMethoxy)benzenesulphonyl chloride 97% 220227-84-9
1-Benzofuran-5-carbonitrile , 97% 79002-39-4
2-Chloro-6-methoxypyridine-4-carbonyl chloride, 97% 116853-97-5
2-Chloro-4-fluoro-5-nitrophenol 84478-75-1
2-(1-methyl-1H-imidazol-2-yl)ethanamine(SALTDATA: FREE) 87786-06-9
4-Fluorophenyl isothiocyanate, 98% 1544-68-9
(5E)-5-Benzylidene-2-mercapto-1,3-thiazol-4(5H)-one 174813-24-2
3-Bromo-5-fluorophenol, 97% 433939-27-6
4-chloro-N,N,5,6-tetramethylpyrimidin-2-amine(SALTDATA: FREE) 65735-58-2
Levodopa, 99%, a natural form of DOPA 59-92-7
Cesium carbonate, 99.9% 534-17-8
6-Bromo-2-tetralone, 97% 4133-35-1
Tween 80 9005-65-6
2-Chloro-1-[1-(4-fluoro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-ethanone 304685-89-0
4,4'-Bis(diethylamino)benzophenone, 99% 90-93-7
1,2-Dichlorobenzene, 99%, SuperDry, J&KSeal 95-50-1
4-Chloro-2-fluoro-5-Methoxy benzaldehyde 177034-24-1
Lauryl methacrylate, 98%, stabilized 142-90-5
2-Di-t-butylphosphino-2'-methyl)-1,1'-biphenyl, 99% t-BuMePhos 255837-19-5
3-Fluoroprop-1-yl trifluoromethanesulphonate 95% 180597-96-0
N-(2,3-Epoxypropyl)phthalimide, 96% 5455-98-1
1,3-Dichloro-2,4-difluorobenzene 36556-37-3
2,3,5-Trichloropyridine, 98% 16063-70-0
3-bromo-6-fluoro-1H-indazole, 95% 885522-04-3
cis-3-Hexen-1-yl Tiglate 67883-79-8
(R)-2-Amino-1,1,1-trifluoropropane hydrochloride 177469-12-4
2-Chloro-4,6-difluoroaniline, 98% 36556-56-6
Methyl nonanoate 1731-84-6
5-Formylsalicylic acid, 98% 616-76-2
Isobutyl isothiocyanate, 97% 591-82-2
Tetramethylammonium chloride, 99% 75-57-0
4-AcetaMidophenol 103-90-2
Ethyl-1,2,4-oxadiazole-3-carboxylate 39512-59-9
(5-Chloro-1-benzothiophen-3-yl)methylamine hydrochloride, 97% 71625-90-6
4-Methyl-3-(trifluoromethyl)benzoic acid, 97% 261952-01-6
3-Boc-amino-isonicotinic acid, 95% 179024-65-8
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