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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
5-Phenyl-o-anisidine, 98% 39811-17-1
L-α-Phosphatidylcholine, 98%, from Glycine max (L.) Merr. 8002-43-5
Phenoxazine, 97% 135-67-1
α;,α;'-Bis(di-t-butylphosphino)-o-xylene, min. 97% 121954-50-5
4-allyl-5-[(4-isopropylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 667414-43-9
Diethyl 4,4'-Azodibenzoate 7250-68-2
(-)-alpha-Phellandrene 4221-98-1
2-Morpholin-4-yl-2-phenyl-ethylamine 31466-44-1
PotassiuM 4-(tert-butyldiMethylsilyloxy)but-1-ynyltrifluoroborate 485339-05-7
2-(3,4-dihydroisoquinolin-2(1H)-yl)propanoic acid(SALTDATA: 1HCl 1H2O) 938350-35-7
3-methylpentanimidamide(SALTDATA: HCl) 817552-66-2
N-2-Chloroacetylurethane 6092-47-3
2-(3-aminophenyl)-N-methylacetamide(SALTDATA: FREE) 58730-35-1
N-(1-Naphthalenesulfonyl)-L-phenylalanyl Chloride 146864-62-2
1,3-benzodioxol-5-yl(phenyl)methanone(SALTDATA: FREE) 54225-86-4
1-(2-Hydroxy-5-trifluoromethoxy-phenyl)-ethanone 146575-64-6
5-Ethyl-2-methoxy-benzenesulfonyl chloride 88040-88-4
2-Isocyanosuccinic acid dimethyl ester 730964-72-4
Phenyl(phenylamino)acetic acid 3684-12-6
3-Chloro-N-(4-hydroxyphenyl)propionamide 19314-10-4
(+)-BenzotetraMisole 885051-07-0
2-NitrobenzaMide 610-15-1
3-(allyloxy)aniline(SALTDATA: FREE) 74900-81-5
N-Phenyl-2-anthraMine 109871-20-7
(5-morpholin-4-ylpentyl)amine(SALTDATA: 2HCl) 39793-32-3
2-(2-Fluorophenyl)quinoline-4-carboxylic acid 1647-89-8
1-Hexyl-2,3-diMethyliMidazoliuM Iodide 288627-94-1
S-Benzylthioglycolic acid, 97% 103-46-8
4-[(cyclohex-3-en-1-ylcarbonyl)amino]benzoic acid(SALTDATA: FREE) 54056-83-6
(S)-(+)-2-Butanol 4221-99-2
1H,1H,11H-Eicosafluoroundecyl acrylate 4998-38-3
1,2-Epoxy-3-(4-nitrophenoxy)propane 5255-75-4
2,2-Dimethyl-N-(3-trimethylsilanylethynyl-pyridin-2-yl)-propionamide 499193-46-3
1H-Perfluoropropane-1,1-diol 422-63-9
6-Bromo-2-(4-bromo-phenyl)-quinoline-4-carboxylicacid 342017-95-2
Chlorotris(triMethylsilyl)silane 5565-32-2
(2-Pyridin-3-yl-1,3-thiazol-4-yl)methanol , 97% 138745-99-0
Tin(IV) acetate, extra pure, 98% 2800-96-6
1-Chloro-3,4-methylenedioxybenzene 7228-38-8
4'-ForMylbenzo-15-crown 5-Ether 60835-73-6
SodiuM 2-(5-Mercapto-1H-tetrazol-1-yl)acetate 113221-74-2
(4-Methylpiperidino)(2-piperidinyl)methanone hydrochloride, 95% 690634-80-1
Undecanophenone 4433-30-1
4-Picoline-N-oxide 1003-67-4
1-adamantyl(3-nitrobenzyl)amine(SALTDATA: HBr) 57304-72-0
3-Hydroxy-1,8-naphthalic Anhydride 23204-36-6
(1,3-benzodioxol-5-ylmethyl)(3-chlorobenzyl)amine(SALTDATA: HBr) 423736-31-6
Azoic Diazo CoMponent 48 91-91-8
N-Isobutyl-2-piperazin-1-ylacetaMide 89433-47-6
3-[3-Acetyl-4-hydroxy-2-(4-isopropyl-phenyl)-5-oxo-2,5-dihydro-pyrrol-1-yl]-propionic acid 436088-35-6
2,3,7,8-Tetraacetoxydibenzofuran 145386-12-5
1,4-Bis(chlorodifluoromethyl)benzene 98% 2629-68-7
3-(DiMethylaMinobenzyl)alcohol 23501-93-1
4-Iodo-1-MethyliMidazole 71759-87-0
alpha,alpha-Dicyclopropylbenzenemethanol, 96% 5689-19-0
2-Amino-5-carbamoyl-4-methyl-thiophene-3-carboxylic acid methyl ester 350996-94-0
3-Chloro-6-(2-methylphenyl)pyridazine 96225-49-9
N-Chloroacetyl-L-tryptophan 64709-57-5
1-(2-Bromophenyl)ethylamine 113899-55-1
(4-Isopropylphenyl)hydrazine 63693-65-2
1-Boc-2-methylpipecolinic acid 746658-74-2
(2'-Chloro-biphenyl-4-yl)-acetic acid 5001-98-9
1-[4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethanone 171364-81-1
2-(chloromethyl)-6-methyl-4(1H)-quinolinone(SALTDATA: FREE) 946755-45-9
3'-Fluorobiphenyl-2-ylamine hydrochloride 139769-18-9
4-(2-Oxo-2-pyrrolidin-1-yl-ethoxy)-benzaldehyde 438229-79-9
Chlorophenyltriethoxysilane(mixed m.p isomers) 21700-74-3
3,4-Difluorobenzoyl Chloride 76903-88-3
Methyl 4-(4-methylpiperazino)benzenecarboxylate 354813-14-2
[1-(2-methoxyethyl)pyrrolidin-3-yl]methanol(SALTDATA: FREE) 90227-42-2
22-Tricosenoic Acid 65119-95-1
3-Nitroformanilide 98% 102-38-5
[5-(2-Chloro-phenyl)-furan-2-yl]-methanol 40313-66-4
2-Chloro-5-fluoroiodobenzene 202982-68-1
5-Hydroxy-4-pentyl-1,2,4-triazole-3-thiol 117987-05-0
N-(3-chlorobenzyl)-2-methyl-2-propanamine(SALTDATA: HCl) 893577-81-6
5-Methoxyisophthalic acid, 98% 46331-50-4
Methyl palmitate, 99.5% 112-39-0
Fmoc-S-tert-butyl-L-cysteine, 98% 67436-13-9
Methacrylic acid pentafluorophenyl ester, 97%, stabilized with MEHQ 13642-97-2
Ethyl nipecotate, 98% 5006-62-2
Piperidine hydrochloride, 99% 6091-44-7
Hemin, 95% 16009-13-5
8-Bromo-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione, 97% 15371-15-0
Pyrazole, 99% 288-13-1
5-Fluoropyridine-3-boronic acid, 98% 872041-86-6
Bis[(2-di-i-propylphosphino)ethyl]amine, min. 97% (10 wt% in tetrahydrofuran) 131890-26-1
Cytochalasin B, 98%, from Drechslera dematoidea 14930-96-2
p-Toluidine hydrochloride, 98% 540-23-8
Vanadium (V) tri-i-propoxy oxide, 98+% VTIP 5588-84-1
3-Benzyloxyphenylboronic acid, 98% 156682-54-1
2-Thiopheneethanol, 98% 5402-55-1
2-Chloro-5-methyl-1,4-phenylenediamine, 99% 5307-03-9
(R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid, 98% 20445-31-2
1,5-Dihydroxynaphthalene, 98% 83-56-7
1-Dimethylamino-2-propanol, 98.5% 108-16-7
2-(2-Fluoropyridin-3-yl)propan-2-ol, 97% 40247-48-1
2-Fluorenecarboxaldehyde, 99% 30084-90-3
2-Hydroxy-3-methoxybenzoic acid, 97% 877-22-5
2-Bromo-6-fluorobenzotrifluoride, 98% 261951-85-3
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