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北京百灵威科技有限公司 Company Information
Company Name:    J & K SCIENTIFIC LTD.
Tel:    -18210857532
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    https://www.jkchemical.com
Product List:    96815
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Product List
Quinoline-5-boronic acid, 98% 355386-94-6
Methyl 2-butynoate, 96% 23326-27-4
4-(Trifluoromethyl)-1H-imidazole, 99% 33468-69-8
2-Bromo-5-methoxybenzene-1-carbohydrazide , 97% 112584-40-4
2-Bromo-4-methylpyridine, 98% 4926-28-7
2'-Fluoroacetophenone, 98% 445-27-2
3,5-Dihydroxybenzaldehyde, 98% 26153-38-8
2-Iodoaniline, 98% 615-43-0
D-Tagatose, 99% 87-81-0
5-Bromo-2-chloro-4-methylpyridine, 98% 778611-64-6
Ethyl-1,2,4-oxadiazole-3-carboxylate 39512-59-9
Isobutyl isothiocyanate, 97% 591-82-2
Tetramethylammonium chloride, 99% 75-57-0
4-Methyl-3-(trifluoromethyl)benzoic acid, 97% 261952-01-6
Tween 80 9005-65-6
(5E)-5-Benzylidene-2-mercapto-1,3-thiazol-4(5H)-one 174813-24-2
4-chloro-N,N,5,6-tetramethylpyrimidin-2-amine(SALTDATA: FREE) 65735-58-2
3-Bromo-5-fluorophenol, 97% 433939-27-6
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
Lauryl methacrylate, 98%, stabilized 142-90-5
(5-Chloro-1-benzothiophen-3-yl)methylamine hydrochloride, 97% 71625-90-6
2-Di-t-butylphosphino-2'-methyl)-1,1'-biphenyl, 99% t-BuMePhos 255837-19-5
2,3,5-Trichloropyridine, 98% 16063-70-0
3-bromo-6-fluoro-1H-indazole, 95% 885522-04-3
2-Chloro-4,6-difluoroaniline, 98% 36556-56-6
3-Boc-amino-isonicotinic acid, 95% 179024-65-8
4,4'-Bis(diethylamino)benzophenone, 99% 90-93-7
N-(2,3-Epoxypropyl)phthalimide, 96% 5455-98-1
5-Formylsalicylic acid, 98% 616-76-2
5,5-Diphenylhydantoin 57-41-0
2-Bromo-4-fluorobenzoyl chloride 95383-36-1
4-Nitrobenzoyl isothiocyanate 28115-92-6
(1,3-dimethylpiperidin-3-yl)methanol(SALTDATA: FREE) 915925-11-0
BQ-123.Sodium Salt 136553-81-6
2-Methylsulfonylbenzenesulfonyl chloride 89265-35-0
6-Chloro-N-phenyl-2-pyridinamine 854889-12-6
2-[2-(2-Chloroethoxy)ethyl]-1H-isoindole-1,3(2H)-dione, 97% 58290-51-0
2-(1-adamantyl)acetohydrazide(SALTDATA: FREE) 19026-80-3
2-Dimethoxymethyl-[1,8]naphthyridine 204452-90-4
5,6-Dihydro-4H-cyclopentathiazol-2-ylamine 53051-97-1
2-Chloro-1-[1-(4-fluoro-phenyl)-2,5-dimethyl-1H-pyrrol-3-yl]-ethanone 304685-89-0
4-Chloro-2-fluoro-5-Methoxy benzaldehyde 177034-24-1
3-Fluoroprop-1-yl trifluoromethanesulphonate 95% 180597-96-0
1,3-Dichloro-2,4-difluorobenzene 36556-37-3
cis-3-Hexen-1-yl Tiglate 67883-79-8
(R)-2-Amino-1,1,1-trifluoropropane hydrochloride 177469-12-4
Methyl nonanoate 1731-84-6
4-AcetaMidophenol 103-90-2
6-Hydroxyquinazolin-4(3H)-one 98% 16064-10-1
4-Bromo-2-fluoromandelic acid 668970-55-6
Dipotassium glycyrrhizinate hydrate, 75% 68797-35-3
4'-(4-Fluorobenzyloxy)-3'-nitroacetophenone 95% 175136-24-0
Dimethyl 2-(2-nitrophenyl)malonate 26465-37-2
1-(4-methoxybenzoyl)piperidine-4-carboxylic acid(SALTDATA: FREE) 510739-83-0
3-bromoisothiazole, 95% 55512-82-8
Benzenesulfonyl Isocyanate 2845-62-7
6-Bromo-8-methoxy-3-nitroimidazo[1,2-a]pyrazine 193614-80-1
Pentafluorophenyl 6-thien-2-ylnicotinate, 97% 926921-59-7
1-Piperidin-4-yl-5-(trifluoromethyl)-1H-1,2,3-benzotriazole hydrochloride hydrate , 97% 306935-37-5
Benzyloxyacetyl chloride, 95% 19810-31-2
2-Bromo-5-nitropyridine, 98% 4487-59-6
2,3-Diaminopropionic acid monohydrochloride, 98% 54897-59-5
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
1-Methyl-1H-benzimidazole-5-carboxylic acid , 97% 53484-17-6
2,3-Dioxoindoline-7-carboxylic acid , 97% 25128-35-2
Vinylphenyldimethylsilane 1125-26-4
2-Fluoro-3-Methoxyphenylboronic acid 352303-67-4
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
3-Chloro-2-fluorobenzoic acid, 98% 161957-55-7
2-Chloroisonicotinic acid, 97% 6313-54-8
4-Cyano-3-fluorobenzoic acid, 98% 176508-81-9
Boc-D-Asn-OH, 98% 75647-01-7
4-Fluorophenyl isothiocyanate, 98% 1544-68-9
3'-Fluoro-5'-(trifluoroMethyl)propiophenone 207974-20-7
6-Methylnicotinic Acid 3222-47-7
2-[(4-bromophenyl)thio]acetamide(SALTDATA: FREE) 30243-07-3
5-Sulfo-4'-diethylaMino-2,2'-dihydroxyazobenzene [Reagent for AluMinuM] 1563-01-5
N-Chloroacetyl-DL-serine 67206-28-4
DL-1,2-Dihydronaphtho[2,1-b]furan-2-carboxylic Acid 24758-31-4
1-Triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid methoxy-methyl-amide 944937-28-4
2-Methyl-1-(3-morpholinopropyl)-5-phenyl-1H-pyrrole-3-carboxylic acid , 97% 306936-20-9
2-Chloro-6-fluorobenzyl mercaptan 170924-52-4
4-(6-Chloro-2-pyrazinyl)morpholine 720693-19-6
5-Iodoacetamido fluorescein 63368-54-7
Methyl 2-iodobenzoate, 99% 610-97-9
H-Asn-OMe·HCl 57461-34-4
l-Carrageenan 9062-07-1
2-(Trifluoromethoxy)benzenesulfonyl chloride, 97% 103008-51-1
(S)-(-)-7,7'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (S)-SDP 528521-86-0
2-Ethynylthiophene, 95% 4298-52-6
(R)-(-)-Epichlorohydrin, 99% 51594-55-9
2,2,4,4-Tetramethyl-1,3-cyclobutanediol, 99%, mixture of isomers 3010-96-6
1-Nonadecene 18435-45-5
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