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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
2-Ethoxyethyl methacrylate, 98% 2370-63-0
2-Chloro-6-fluorobenzoic acid, 97% 434-75-3
5-Nitro-2-benzimidazolinone, 98% 93-84-5
α-Methylstyrene, 99%, stabilized with TBC 98-83-9
α-Methylbenzylamine, 98% 618-36-0
Cyclopropyl bromide, 98.5% 4333-56-6
Malonyl chloride, 97% 1663-67-8
Lanthanum(III) sulfide (99.9%-La) (REO) 12031-49-1
Di-tert-butyl azodicarboxylate, 98% 870-50-8
Diethyl oxalacetate sodium salt, 95% 40876-98-0
Sodium methanethiolate, 15 wt.% solution in H2O 5188-07-8
5-Amino-2-fluorobenzonitrile, 98% 53312-81-5
Sodium-i-propylcyclopentadienide, min 98% 65090-77-9
Tributyl(vinyl)tin, 97% 7486-35-3
Docetaxel, 98% 114977-28-5
Benzoyl peroxide, 98%, wetted with ca. 25% H2O 94-36-0
Ethyl acetimidate hydrochloride, 96% 2208-07-3
Cyclosporin A, 99%, an immunosuppressive agent 59865-13-3
tert-Butyl cumyl peroxide, 94% 3457-61-2
Nonyl aldehyde, 95% 124-19-6
2,4-dichloro-6-methylpyrimidin-5-amine, 95% 13162-27-1
2-Chloroethyl methyl ether, 98% 627-42-9
3-(Methylsulfonyl)aniline hydrochloride, 98% 80213-28-1
(R)-1-(Pyridin-2-yl)ethanol, 97.5%, ee: 95% 27911-63-3
3-Methylxanthine, 98% 1076-22-8
Triethyltin chloride, 98% 994-31-0
5-amino-4-phenyl-1H-pyrazole-3-carboxylic acid(SALTDATA: FREE) 1238343-38-8
2-hydroxy-N-methylacetamide(SALTDATA: FREE) 5415-94-1
2-(5-cyclopentyl-1,2,4-oxadiazol-3-yl)ethanamine(SALTDATA: HCl) 1244803-69-7
trans-3-BroMocinnaMic Acid 14473-91-7
2,3-DiMethoxy-5-Methyl-1,4-hydroquinone 3066-90-8
5-Methoxy-2-Methylbenzoselenazole 2946-17-0
2-(4-methoxyphenyl)-N-(4-methylbenzyl)ethanamine(SALTDATA: HBr) 418781-20-1
2-Methyl-2H-indazole-3-carbonyl chloride, 95% 181071-92-1
Butyl Stearate 123-95-5
Tebbe Reagent (ca. 0.5mol/L in Toluene) 67719-69-1
1-(2-furyl)-2-butanone(SALTDATA: FREE) 4208-63-3
Methyl 4-phenylthiophene-2-carboxylate 21676-90-4
3-(Cyclopentyloxy)-4-methoxybenzoyl chloride, 97% 144036-19-1
3-(4-Chloro-pyrazol-1-yl)-2-methyl-propionic acid 957301-84-7
1-Phenyl-1-pyridin-2-ylmethanamine dihydrochloride, 95% 59575-91-6
3-(4-Methoxyphenyl)-3-oxo-propionic acid methylester 22027-50-5
Gal beta(1-3)GalNAc-beta-pNP 59837-15-9
9,10-Bis(diethylphosphonoMethyl)anthracene 60974-92-7
3-[(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)methyl]benzoic acid 175203-24-4
Tetrakis(vinyldimethylsiloxy)silane 60111-54-8
Benzyl 4-BroMophenyl Ketone 2001-29-8
4',6'-DiMethoxy-2'-hydroxyacetophenone 90-24-4
Methyl 3-Methoxy-2-naphthoate 13041-60-6
2-[(4,6-Dimethylpyrimidin-2-yl)amino]benzoic acid 17174-03-7
Neopentyl Glycol DiMethacrylate (stabilized with MEHQ) 1985-51-9
2-Methylundecane 7045-71-8
3-(4-Sulfamoyl-phenylcarbamoyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid 436811-24-4
(Perfluoropropyl)phenyliodoniuM TrifluoroMethanesulfonate 77758-79-3
Methyl 2-(acetylamino)-3-nitrobenzoate, 97% 95067-27-9
4'-Chloro-2'-methyl-2,2,2-trifluoroacetophenone 845823-13-4
7,8-Dimethoxy-2,3-dihydro-1H-4-quinolinone 436810-55-8
2,3-Dimethoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1083168-92-6
1-(4-Methyl-1,3-thiazol-2-yl)guanidine hydrochloride 100599-91-5
O-(3-Chlorobenzyl)hydroxylamine hydrochloride 29605-78-5
3-(Trifluoromethyl)benzene-1-carboximidamide hydrochloride 62980-03-4
5-Fluoro-1-benzothiophene-2-carboxylic acid 70060-13-8
4-benzylmorpholine-2-carbonitrile(SALTDATA: FREE) 126645-52-1
1,2,3,4,5,6,7-Heptamethylindene, min. 98% 86901-30-6
Acryloxymethyltrimethylsilane 67186-35-0
1,2,3,4-Tetrahydroisoquinoline-6-carboxylic acid 933752-32-0
2-Bromo-6-fluoroiodobenzene 99% 450412-29-0
6-Chloro-3-indolyl-beta-D-cellobiopyranoside 425427-87-8
2-(4-Fluorophenoxy)benzaldehyde 320423-61-8
3-Bromo-2,4-dichlorotoluene 206559-41-3
7-Methyl-2,3-dihydro-1H-inden-4-yl acetate, 97% 175136-12-6
2-Ethoxy-5-[(morpholine-4-carbonyl)-amino]-benzenesulfonyl chloride 680618-10-4
15-Pentadecanolactone 106-02-5
Nonylcyclohexane 2883-02-5
D-1,2,3,4-Tetrahydro-quinoline-2-carboxylic acidhydrochloride 75433-76-0
3-chloro-N-(2-isopropyl-6-methylphenyl)propanamide(SALTDATA: FREE) 546079-44-1
Potassium (3-carboxy-5-nitrophenyl)trifluoroborate 96% 850623-76-6
2-Amino-3-fluorobutyric acid 50885-01-3
1-ethyl-1H-indole-5-carboxylic acid(SALTDATA: FREE) 263021-42-7
2-(1-Naphthyloxy)acetohydrazide 24310-15-4
2-(4-Chloro-phenylamino)-thiazole-4-carboxylicacid 165682-82-6
N-ethyl-1-(4-methoxyphenyl)propan-1-amine(SALTDATA: FREE) 40023-81-2
3-(Trifluoromethyl)mandelic acid 349-10-0
3'-(Trifluoromethyl)[1,1'-biphenyl]-3-amine 400749-02-2
4-(1-naphthyl)-1,3-thiazol-2-amine(SALTDATA: FREE) 56503-96-9
5-cyclopropyl-1,3,4-oxadiazol-2-ol(SALTDATA: FREE) 1227465-66-8
TetraethylaMMoniuM 3-(2-ethylhexylaMino)propane-1-sulfonate 946829-73-8
1-benzyl-4-(2-chloroethyl)piperazine(SALTDATA: 2HCl) 7667-37-0
4-(2,6-Dichlorophenyl)but-3-en-2-one, 97% 81559-89-9
3-Chloro-5-(4-chlorobenzylsulfinyl)-1,2,4-thiadiazole 486997-65-3
4-(4-Butoxyphenyl)-4-oxobutanoic acid , 97% 63471-88-5
(1-methyl-1H-imidazol-2-yl)(2-thienyl)methanol(SALTDATA: FREE) 191021-14-4
Bis(hexafluoroisopropyl)itaconate 98452-82-5
2,4-Dichloro-6-methylbenzenesulphonyl chloride 175278-26-9
1,4-Bis[2-(4-Methyl-5-phenyloxazolyl)]benzene [for scintillation spectroMetry] 3073-87-8
4-Amino-2-dimethylamino-5-chloroquinazoline 494763-17-6
1-(4-Allyl-piperazin-1-yl)-2-amino-ethanone x 2 HCl, 98% 705944-29-2
(R)-(-)-1-Amino-2-propanol, 95% 2799-16-8
2,3,5-Trifluoropyridine, 98% 76469-41-5
1,2,3,4-Tetrahydro-1-naphthylamine, 98% 2217-40-5
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