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北京百灵威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    400-666-7788 010-82848833-
Fax:    86-10-82849933
Email:    jkinfo@jkchemical.com;market6@jkchemical.com
Nationality:    China
WebSite:    http://www.jkchemical.com
Product List:    96815
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Product List
Thianaphthene, 98% 95-15-8
4,6-Dichloro-2-methylpyrimidine, 99% 1780-26-3
N-Carbobenzyloxy-L-glutamine, 99% 2650-64-8
trans-2,6-Difluorocinnamic acid, 98% 102082-89-3
4-(Trifluoromethoxy)benzoic acid, 97% 330-12-1
Malononitrile, 99% 109-77-3
4-Amino-2-chloropyrimidine, 97% 7461-50-9
Fmoc-2-aminotetraline-2-carboxylic acid, 95% 135944-08-0
Chlorocarbonylbis(triphenylphosphine)rhodium(I), 99% 13938-94-8
5-nitrothiazole, 95% 14527-46-9
N-Ethylcarbazole, 99% 86-28-2
4-(Trifluoromethyl)phenylacetonitrile, 98% 2338-75-2
6-Methoxypyridine-2-carboxylic acid, 98% 26893-73-2
Magnesium sulfate heptahydrate, 99%, for analysis 10034-99-8
Phosphorous acid, 98% 13598-36-2
Iron(III) ferrocyanide 14038-43-8
Amberlite XAD4, particle size: 490 - 690 μm 9003-69-4
4-[2-(2-Amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)-ethyl]-benzoic acid, 99% 137281-39-1
Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 98% 680-15-9
4-Chlorobenzyl cyanide, 98% 140-53-4
(2-methoxybenzyl)(4-methoxybenzyl)amine(SALTDATA: HCl) 355382-27-3
1-BroMo-2-naphthol 573-97-7
2,4,5-Trifluoropyrimidine 17573-79-4
1,4-Dihydro-6-Methylquinoxaline-2,3-dione 6309-61-1
3-Methyl-3-penten-2-one 565-62-8
6-(3-Bromophenyl)-2-chloronicotinonitrile 147426-93-5
Pentafluorophenyl 6-(tetrahydropyran-4-yloxy)nicotinate , 97% 910036-96-3
5-Benzyl Hydantoin 3530-82-3
4-Iodo-2-nitrobenzoic Acid 116529-62-5
4-Fluoro-1H-indazol-3-amine 404827-78-7
5,6,7,8-Tetrahydro-3H-benzo[4,5]thieno[2,3-d]-pyrimidin-4-one 14346-24-8
2-methoxypropanoic acid(SALTDATA: FREE) 4324-37-2
4-[(5-Bromo-2-pyrimidinyl)oxy]aniline 76660-37-2
4-(1H-pyrazol-4-yl)butanoic acid(SALTDATA: FREE) 84302-87-4
2,3-Dibromo-5-thiophenecarboxylic acid hydrazide 171851-25-5
2-Chloro-1-(3,4-dihydro-2H-quinolin-1-yl)-ethanone 28668-58-8
Cyclohexylacetic Acid 5292-21-7
2-(3-methoxyphenyl)piperidine(SALTDATA: FREE) 383128-22-1
3-(Chloromethyl)-1-methyl-5-thien-2-yl-1H-pyrazole, 97% 876316-61-9
Boc-(S)-3-amino-4-(2-thienyl)-butyric acid 190190-47-7
3-cyclopentyl-1H-1,2,4-triazole(SALTDATA: FREE) 1210317-84-2
N-(4-chlorobenzyl)-2-propen-1-amine(SALTDATA: HCl) 69957-80-8
4-(aminomethyl)-1-ethyl-N,N-dimethyl-4-piperidinamine(SALTDATA: FREE) 891656-66-9
Voglibose 83480-29-9
4-Chloro-6-(trifluoromethyl)quinoline 49713-56-6
7-Tetradecene 10374-74-0
tert-Butyl 1,9-diazaspiro[5.5]undecane-9-carboxylate 1031927-14-6
(1-isopropyl-3-oxo-2-piperazinyl)acetic acid(SALTDATA: FREE) 1024618-84-5
2-Bromo-1-(3-bromo-2-thienyl)-1-ethanone 81216-95-7
Diphenyl Ditelluride 32294-60-3
Bis(2-Morpholinoethyl) Ether 6425-39-4
1-(4-hydroxyphenyl)-2-(4-morpholinyl)ethanone hydrobromide(SALTDATA: HBr) 777795-74-1
(5E)-5-(2,5-dimethylbenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one(SALTDATA: FREE) 153567-96-5
Ethylidene diacetate 542-10-9
5-ethyl-2-azepanone(SALTDATA: FREE) 34303-48-5
Bis(3,3,3-trifluoropropyl)amine 97% 201057-04-7
HarMan 486-84-0
1-(1-ethyl-5-methyl-1H-pyrazol-4-yl)-N-methylmethanamine(SALTDATA: FREE) 943106-34-1
(R)-(+)-2-Methyl-1,4-butanediol 22644-28-6
3,3'-Thiodipropionitrile 111-97-7
5-phenyl-1H-pyrazol-4-amine(SALTDATA: FREE) 91857-86-2
2-(2,5-dimethyl-1H-pyrrol-1-yl)-3-pyridinol(SALTDATA: FREE) 175135-48-5
2-(1,1,3-Trioxo-2,3-dihydro-1H-1lambda~6~-benzo[d]isothiazol-2-yl)acetonitrile, 97% 52188-12-2
4-[4-(Trifluoromethyl)-2-pyridinyl]-benzenecarbaldehyde 952182-74-0
(3,4-Difluorophenyl)hydrazine hydrochloride 40594-37-4
1-Cyanocyclopropanecarboxylic acid 6914-79-0
3-chloro-N-(5-fluoro-2-methylphenyl)propanamide(SALTDATA: FREE) 908494-83-7
2-AMino-3-Methyl-1-butanol 16369-05-4
Ethyl trans-2-hydroxy-1-cyclohexanecarboxylate, 85% 6125-55-9
2-methyl-1-[2-(2-methylpiperidin-1-yl)-2-oxoethyl]-1H-indole-3-carbaldehyde(SALTDATA: FREE) 498560-54-6
4-(7-methylimidazo[1,2-a]pyridin-2-yl)aniline(SALTDATA: FREE) 64730-34-3
3-(Carboxymethyl)benzeneboronic acid 98% 914397-60-7
3-[(4-Methylperhydro-1,4-diazepin-1-yl)methyl]benzylamine , 97% 915707-48-1
Acetoxymethyltrimethoxysilane 65625-39-0
(S)-N-BOC-2-Furylalanine tert-butylamine, 98% ee, 95% 881690-67-1
1,2:8,9-Dibenzpentacene 227-09-8
3,4-Difluoro-2-methylphenylboronic acid pinacol ester 1025707-97-4
Bis(2-ethylhexyl) Itaconate (stabilized with HQ) 2287-83-4
(3S)-1,3-dimethylpiperazine(SALTDATA: FREE) 1152367-80-0
Divinyltetraphenyldisiloxane 18769-05-6
2-(4-Chlorophenoxy)benzenecarbaldehyde 111826-11-0
4-Methyl-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole-5-carbaldehyde 438577-61-8
6-Bromo-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one 148038-83-9
N,N-DiMethyl-o-toluidine 609-72-3
1-(2-Chloroethyl)-3-(3,4-dichlorophenyl)urea 15145-37-6
3-Benzo[1,3]dioxol-5-yl-3-oxo-propionic acid ethyl ester 81581-27-3
(R)-tert-Butyl 1-(methoxy(methyl)amino)-1-oxopropan-2-ylcarbamate 146553-06-2
2-Hydroxybenzimidazole, 98% 615-16-7
2-{2-[(2S,5S)-2,5-Diethyl-1-phospholano]phenyl}1,3-dioxolane, min. 97% 1217655-83-8
1-(1-Nonyl)-piperazine, 98% 82394-25-0
(S)-(-)-2-Chloropropionic acid methyl ester, 99%, ee: 98% 73246-45-4
2-Hydroxyphenylboronic acid pinacol ester, 97% 269409-97-4
2,3-Dimethylfuran, 98% 14920-89-9
2,6-Dimethoxy-1,4-benzoquinone, 98% 530-55-2
2-Hydrazino-4-(trifluoromethyl)pyrimidine, 99% 197305-97-8
3-Amino-5-nitro-benzoic acid, 98% 618-84-8
3-Octanol, 97% 589-98-0
1-Bromohexadecane, 98% 112-82-3
3-Iodophenylacetic acid, 98% 1878-69-9
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