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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
4-(2-N-Boc-Pyrrole)benzoic acid 669713-98-8
1H-Indazole-4-carbonitrile 861340-10-5
1-(Phenylsulfonyl)pyrrole-3-sulfonyl chloride 881406-26-4
4,4'-Thiodianiline, 99% 139-65-1
3-Amino-5-fluorobenzotrifluoride 454-67-1
2,5-Bis(trifluoroMethyl)benzyl broMide 302911-98-4
Bis(2-butoxyethyl) Adipate 141-18-4
5-Naphthalen-2-yl-7-trifluoromethyl-pyrazolo[1,5-a ]pyrimidine-3-carboxylic acid ethyl ester 679830-65-0
(6-Methoxy-7-azaindole-2-yl)Methanol 17288-45-8
Fumaronitrile, 98% 764-42-1
2-(2,4-Dichlorophenyl)-2-oxoethyl thiocyanate 125488-14-4
4-Morpholinoaniline 2524-67-6
(1-Amino-cyclohexyl)-acetic acid methyl ester 178242-64-3
Chloro-3-tosylaMido-7-aMino-2-heptanone-HCl research grade 4272-74-6
2,3,6-Trimethoxybenzeneboronic acid 95% 380430-67-1
4'-Bromopropiophenone, 99% 10342-83-3
3-(Diethylcarbamoyl)benzeneboronic acid 98% 237413-05-7
Octaethylene Glycol 5117-19-1
2-(4-Bromo-2,6-dimethyl-phenoxy)-ethylamine 499980-87-9
4'-Methylsulfanyl-biphenyl-3-carbaldehyde 728918-93-2
6-Methoxypyridazine-3-carboxylic acid 56434-28-7
6-(Ethoxycarbonyl)nicotinic acid 17874-78-1
cis-1-Oxo-octahydro-pyrido[1,2-a]pyrazine-7-carboxylic acid methyl ester 145033-25-6
4-(3-Piperidinyl)morpholine dihydrochloride 1124199-56-9
3-(benzyloxy)benzonitrile(SALTDATA: FREE) 61147-43-1
2,2,2-Trifluoro-4'-methoxyacetophenone, 97.5% 711-38-6
1-(4-Ethoxy-benzoyl)-pyrrolidine-2-carboxylic acid 436811-16-4
Methyl 5-bromo-2-hydroxyisonicotinate 98% 913836-17-6
1-(6-Chloro-pyridin-3-yl)-2-methyl-3-(4-Boc-piperazin-1-yl)-propan-1-one 886365-66-8
N-[1-(Aminomethyl)-2-methylpropyl]-N,N-dimethylamine 19764-61-5
2,6-Dichloropyridine-4-carbonyl?chloride 42521-08-4
DL-Alanine-beta-naphthylamide hydrochloride, 98% 74144-49-3
2-Methyl-4-(trifluoromethyl)-1,3-thiazole-5-sulfonyl chloride , 97% 1151512-22-9
1,3-DibroMotetrafluorobenzene 1559-87-1
N-Methyl-3-(morpholin-4-yl)benzylamine 864068-83-7
(-)-2,2'-Isopropylidenebis[(4S)-4-phenyl-2-oxazoline], 97% 131457-46-0
Tantalum(V) bromide (99.9%-Ta) 13451-11-1
2-(2-ethoxyethoxy)aniline(SALTDATA: HCl) 3062-48-4
3-methyl-4-phenylisoxazol-5-amine(SALTDATA: FREE) 4416-71-1
6,7,8,9-tetrahydro-5H-imidazo[1,5-a][1,4]diazepine(SALTDATA: 2HCl) 951627-04-6
2-Methyl-6-phenylbenzothiazole, 97% 107559-02-4
6,7-Dimethoxy-3H-quinazolin-4-one, 97% 13794-72-4
1-(4-Nitro-3-trifluoromethylphenyl)-piperazine, 98% 153204-82-1
4-Acetamidophenylacetonitrile 25025-06-3
DiMethyl 3,4-Dihydroxy-2,5-thiophenedicarboxylate 58416-04-9
1-Cyclopentylethanone 6004-60-0
N-Methyl-N-[(5-methyl-3-phenylisoxazol-4-yl)methyl]amine, 97% 857283-57-9
N-[[(4-Methylphenyl)sulfonyl]oxy]ethane -1,2-diamine, 95%+ 175205-36-4
3-chloro-N-methyl-N-phenylpropanamide(SALTDATA: FREE) 89585-53-5
D-Pinitol 10284-63-6
cis-2,6-DiMethylpiperidine 766-17-6
4-Phenyl-1H-[1,2,3]triazole 1680-44-0
3'-Fluoroacetanilide, 98% 351-28-0
2,4-Dimethylbenzoic acid, 98% 611-01-8
4-trans-Phenylcyclohexane-(1R,2-cis)-dicarboxylic anhydride 336185-24-1
1-Phenyl-1-triMethylsilyloxyethylene 13735-81-4
1-(2-phenyl-1,3-oxazol-4-yl)methanamine(SALTDATA: HCl) 408352-90-9
1-Morpholin-4-ylacetone 6704-35-4
o-Toluic acid, 99% 118-90-1
4-methoxy-3-[(3-methylbenzyl)oxy]benzaldehyde(SALTDATA: FREE) 667412-91-1
(2-phenylethyl)propylamine(SALTDATA: FREE) 27906-91-8
4-(2-methoxyphenoxy)aniline(SALTDATA: FREE) 13066-01-8
6-Chloro-2,3,4,9-tetrahydro-1H-carbazole-1-carboxamide 49843-98-3
Ethyl 2-(2-Benzothiazolyl)acetate 29182-42-1
1-(4-Methylpyridin-2-yl)acetone (SALTDATA: FREE) 42508-80-5
Hexafluorotitanic acid, 60% aqueous solution 17439-11-1
IsoaMyl DL-Mandelate 5421-04-5
(1,4'-Bipiperidin-3-ylmethyl)dimethylamine 883515-98-8
2,6-Dichloroquinone-4-chloroiMide 101-38-2
6-Methyl-4-(trifluoromethyl)-1,6-dihydropyrazolo[3,4-c]pyrazol-3-ylamine 478047-15-3
Diacetato[(R)-(+)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II) Ru(OAc)2[(R)-tolbinap] 116128-29-1
Cobalt(II) cyclohexanebutyrate (AAS) 38582-17-1
2,6-Dihydroxynaphthalene, 95% 581-43-1
4-(6-Fluoro-3a,4,5,9b-tetrahydro-3 H -cyclopenta[c ]quinolin-4-yl)-benzoic acid 436811-08-4
4-Bromo-3-chloroiodobenzene 32118-33-5
5-Norbornene-2-endo,3-endo-diMethanol 699-97-8
2-(4-Morpholino)pyridine-5-boronic acid pinacol ester 485799-04-0
3-Fluoro-4-methoxyphenylacetonitrile 98% 404-90-0
N-(2-Dimethylaminoethyl)-3-(4,4,5,5-tetramethyl)1,3,2-dioxaborolan-2-yl)benzamide 840521-76-8
2-Bromoheptafluoropropane 422-77-5
N-[(3-methyl-2-thienyl)methyl]cyclopropanamine(SALTDATA: HCl) 892571-43-6
1-Cyclohexyltetrahydro-4(1H)-pyridinone 16771-84-9
5-Methyl-3,4-dihydrothieno[2,3-d]pyriMidin-4-one 43088-64-8
1-methyl-4,5,6,7-tetrahydro-1H-benzimidazole(SALTDATA: FREE) 1837-49-6
4-(Trifluoromethyl)thiobenzamide, 99% 72505-21-6
4-(Aminocarbonyl)-3-chlorobenzeneboronic acid 96% 850589-52-5
3-Chlorocinnamic acid, 98% 1866-38-2
delta-Tridecanolactone 7370-92-5
n-Octyltrimethylammonium bromide, 99% 2083-68-3
5-bromo-2-hydroxybenzohydrazide(SALTDATA: FREE) 39635-10-4
Dimethyl terephthalate, 99% 120-61-6
4,7-Dioxo-7-thiophen-2-yl-heptanoic acid 24090-18-4
1-(hydroxymethyl)cyclopropanecarboxylic acid(SALTDATA: FREE) 49640-66-6
Hexyl methacrylate, 97.5%, stabilized with 100 ppm MEHQ 142-09-6
Leptomycin B 87081-35-4
2-(2,4-Difluorophenoxy)-3-nitropyridine 97% 175135-62-3
D-Glucuronolactone, 99% 32449-92-6
(3-methylbenzyl)(1-phenylethyl)amine(SALTDATA: HCl) 356530-62-6
4-[2-(4-morpholinyl)-2-oxoethoxy]benzaldehyde(SALTDATA: FREE) 30817-36-8
5-(3,4-dimethylphenyl)-3-hydrazino-1,2,4-triazine(SALTDATA: FREE) 915924-87-7
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