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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
2,2,2,3'-Tetrafluoroacetophenone, 99% 708-64-5
2-Nitroresorcinol, 98% 601-89-8
2-Amino-4-methylbenzonitrile, 98% 26830-96-6
3'-methylbiphenyl-4-carboxylic acid, 95% 5728-33-6
2-Chloro-L-phenylalanine, 98% 103616-89-3
1-Acetylpiperazine, 99% 13889-98-0
2-Methyl-2-adamantanol, 98% 702-98-7
(S)-(-)-4-Pyrrolidinopyrindinyl(pentamethylcyclopentadienyl)iron, min. 98% (S)-PPY* 217459-11-5
1-Decanethiol, 96% 143-10-2
(3-Acrylamidopropyl)trimethylammonium chloride, 75 wt. % in H2O, stabilized with MEHQ 45021-77-0
1-Chloropinacolone, 95% 13547-70-1
2-Phenylindole, 99% 948-65-2
2-Hydroxyquinoxaline, 99% 1196-57-2
[1-(2R,5R)-2,5-Dimethylphospholanyl]-[2-(2R,5R)-2,5-dimethylphospholanyl-1-oxide]benzene, min. 97% 638132-66-8
2-Bromothiazole-4-carboxylic acid, 98% 5198-88-9
Bromotris(dimethylamino)phosphonium hexafluorophosphate, 98% 50296-37-2
5-Aminoindole, 98% 5192-03-0
Vanadyl naphthenate, 35% in naphthenic acid (2.8-3.2% V) 68553-60-6
Strontium acetylacetonate hydrate, 99% 12193-47-4
Gluconic acid, 48 - 54% in water 526-95-4
Boc-D-Pyr-OEt, 99% 144978-35-8
Sodium benzoate, 99.5%, For Biochemical Research 532-32-1
5-Amino-1H-indazole, 97% 19335-11-6
Hexamethyl phosphoryl triamide, 99% 680-31-9
2-Phenoxyisonicotinic acid 51362-08-4
1-(3-methoxybenzoyl)piperidine-4-carboxylic acid(SALTDATA: FREE) 353465-22-2
(2-methoxy-1,1-dimethylethyl)methylamine(SALTDATA: 1HCl 0.15H2O) 1177316-77-6
[(4-amino-6-hydroxypyrimidin-2-yl)thio]acetic acid(SALTDATA: FREE) 66902-63-4
1-(4-Chlorophenyl)-2-(4-methylphenyl)ethane-1,2-dione , 97% 86508-29-4
Ethyl 2-hydroxy-5-nitropyridine-3-carboxylate 156896-54-7
1-(Benzylsulfanyl)-2-nitrobenzene 22057-44-9
1-[1-(methylsulfonyl)-3-piperidinyl]methanamine(SALTDATA: HCl) 869371-29-9
2',3'-Difluoropropiophenone 101712-19-0
3-Chloro-2-methylbenzylamine 226565-61-3
3-Chloropyridine-4-boronic acid hydrate 458532-98-4
2,3-Dibromo-2-chloro-1,1,1,4,4,4-hexafluorobutane 63573-66-0
4-Chloro-6-MethylpyriMidine 3435-25-4
4-Cyano-1-cyclohexene 100-45-8
1-(3-Bromopropoxy)-2-bromobenzene, 93% 37136-84-8
4-Isocyanatobenzoyl chloride, 98% 3729-21-3
Mn(III) Meso-Tetra (N-Methyl-4-pyridyl) porphine pentachloride 125565-45-9
15-Phenylpentadecanoic acid 40228-93-1
2-(2-azabicyclo[2.2.1]hept-2-yl)ethanol(SALTDATA: FREE) 116585-72-9
3-Biphenyl-4-yl-3-oxopropionic acid ethyl ester 57477-98-2
5-Cyclopropyl-7-trifluoromethyl-pyrazolo[1,5- a ]pyrimidine-2-carboxylic acid 436088-48-1
4,5,6,7-tetrahydro-2H-indazole-3-carboxylic acid(SALTDATA: FREE) 714255-28-4
5-AMino-1-pentanol 2508-29-4
(2-methylquinolin-5-yl)boronic acid(SALTDATA: FREE) 628692-16-0
5-Amino-4-(4-cyclopropylnaphthalen-1-yl)-4H-[1,2,4]triazole-3-thiol 878671-96-6
4-(3-Isocyanatophenyl)-2-methyl-1,3-thiazole, 97% 852180-41-7
N-(tert-butyl)-3-chloropropanamide(SALTDATA: FREE) 100859-81-2
2-Heptyl isothiocyanate 21663-51-4
2-Acetyl-7-hydroxybenzofuran 40020-87-9
1-(2-Bromobenzyl)-4-methylpiperazine 91560-85-9
2,4-Pyridinedicarbonitrile 29181-50-8
2-Methyl-2-phenylpropylamine 21404-88-6
(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]-N-methylethylamine 334477-60-0
DL-alpha-AMino-epsilon-caprolactaM 671-42-1
(R)-1-N-Boc-3-Cyano-pyrrolidine 132945-76-7
5-Fluoro-3-methylbenzo[b]thiophene, 97% 17514-63-5
N-Methyl-N-(3-thien-2-ylbenzyl)amine, 97% 859833-20-8
5-Chloronaphthalene-2-sulfonyl Chloride 89108-45-2
Tetrahydrothien-3-ylamine 101993-01-5
1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acidhydrazide 263016-17-7
5-[(3,5-dimethylphenoxy)methyl]-4-ethyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 667413-42-5
2,1,3-Benzothiadiazole-5-carbaldehyde 71605-72-6
FerbaM 14484-64-1
1-Methyl-1H-imidazole-5-carbonitrile, 97% 66121-66-2
Creatine phosphate, disodiuM salt 6190-45-0
Pyrazolo[1,5-a]pyrimidine-3-carbonitrile 25939-87-1
2,2-Difluoro-2-(5-oxahexacyclo-dodec-4-yl)acetic acid 253607-91-9
6-IodochroMan-4-one 101714-35-6
2,3-Dichloroisonicotinaldehyde 884495-41-4
1-(3-Bromo-1,4-dimethoxy-naphthalen-2-yl)-propan-2-ol 404908-62-9
4-Chloro-quinoline-3-carbonitrile 69875-49-6
N-(3-bromo-4-chlorophenyl)-2-(4-ethylphenoxy)acetamide(SALTDATA: FREE) 527746-29-8
[1,3]Thiazolo[3,2-a]benzimidazol-3(2H)-one 3042-01-1
4-Methylphenylglyoxal hydrate 95% 16208-14-3
2-(2-Bromophenyl)-benzoxazol-5-ylamine 293737-80-1
3-BroMo-2-chloroquinoline 101870-60-4
1,2-Di(2-pyridyl)ethylene 1437-15-6
2-(2-Ethoxyethoxy)ethanol-d1, 99 atom% D, for NMR 37421-08-2
1',5'-dimethyl-1'H,2H-3,4'-bipyrazole-5-carboxylic acid(SALTDATA: FREE) 1033431-24-1
2-Chloro-N-(6-Methyl-4,5,6,7-tetrahydro-benzothiazol-2-yl)-acetaMide 650592-73-7
4,6-DiaMino-5-nitropyriMidine 2164-84-3
2-tert-Butyl-6-methyl-phenol, 98% 2219-82-1
5-Isoquinolinesulfonic acid, 99.9% 27655-40-9
cis-4-(Boc-amino)cyclohexanecarboxylic acid, 98% 53292-90-3
4-Chlorobenzenesulfonyl isocyanate, 97% 5769-15-3
Perfluorononane, 98% 375-96-2
H-Sar-NH2·HCl 5325-64-4
Methyl 3-hydroxy-5-isoxazolecarboxylate, 98% 10068-07-2
Methyl-(3-pentyl)-amine x HCl, 98% 130985-81-8
Ac-D-Trp-OH 2280-01-5
Allyl bromide, 98% 106-95-6
Lithium hydroxide monohydrate, min. 98% 1310-66-3
Boc-alanine, 98% 3744-87-4
Ethyl 2-amino-4-methylthiazole-5-carboxylate, 98% 7210-76-6
Hexamethyldisilathiane, 98% 3385-94-2
Truxene, 98% 548-35-6
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