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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-Cyano-4'-hydroxybiphenyl, 95% 19812-93-2
7-Ethylcamptothecin, 98% 78287-27-1
Cyclopentanone, 99.5% 120-92-3
L-Cysteine hydrochloride hydrate, 98.5% 345909-32-2
Triruthenium dodecacarbonyl, 99% 15243-33-1
9,10-Phenanthrenequinone, 98% 84-11-7
Hydrofluoric acid, ACS reagent, 48.0 - 51.0% HF 7664-39-3
Trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 90% 120801-75-4
Malonamide, 98% 108-13-4
Propofol-D-glucuronide, 98% 114991-26-3
Europium ingot (99.9% REO) 7440-53-1
Cobalt(II) bromide hydrate 85017-77-2
β-Carotene, 97% 7235-40-7
Boc-D-Phe(4-NH2)-OH 164332-89-2
Cobalt(II) fluoride, anhydrous, 99% 10026-17-2
4-Cholesten-3-one, 95% 601-57-0
3-Phthalimidopropionic acid, 97% 3339-73-9
1-Iodohexadecane, 98%, stabilized with copper 544-77-4
2,5-Dimethylthiophenol, 99% 4001-61-0
2,3-Dimethylbenzoic acid, 98% 603-79-2
1H-Imidazole-4,5-dicarboxylic acid dimethyl ester, 98% 3304-70-9
2-Amino-4-chloropyrimidine, 98% 3993-78-0
2'-Deoxy-N2-isobutyrylguanosine 68892-42-2
2,5-Difluorophenol, 97% 2713-31-7
2-Methylthio-4,6-pyrimidinedione, 98% 1979-98-2
3-Nitrophthalonitrile, 99% 51762-67-5
1,2-Epoxy-1H,1H,2H,3H,3H-heptadecafluoroundecane, 96% 38565-53-6
(4-fluorobenzyl)(3-methoxypropyl)amine(SALTDATA: HCl) 884497-45-4
Methacholine Chloride 62-51-1
1,2-Dichloro-4-(methylsulfonyl)benzene 38452-47-0
SodiuM Hydrogen FuMarate 5873-57-4
3-(tert-Butyl)-1-phenyl-1H-pyrazole-5-carboxylic acid 93045-47-7
3-allyl-5-ethoxy-4-isopropoxybenzaldehyde(SALTDATA: FREE) 915924-52-6
1-Bromo-2-iodo-4,5-dimethoxybenzene 89978-46-1
4,4'-DibroMobenzil 35578-47-3
N-Boc-3-methanesulfonyloxyazetidine 141699-58-3
(2-formylphenoxy)acetonitrile(SALTDATA: FREE) 125418-83-9
(E/Z)-2-(Hydroxyimino)-2-(4-methoxyphenyl)acetonitrile 97% 76104-14-8
3-(2-ethoxyphenyl)propan-1-amine(SALTDATA: FREE) 937653-39-9
4-(2-OctylaMino)diphenylaMine 15233-47-3
2,3-Difluoro-4-methoxybenzonitrile 96% 256417-12-6
2,3,6,7-Tetamethoxynaphthalene 33033-33-9
3-Iodoimidazo[1,2-a]pyridine 307503-19-1
3-Phenoxythiophene-2-carbaldehyde, 97% 132706-25-3
5-Bromo-3-iodo-pyridin-2-ol 381233-75-6
5-Chloro-2-fluorobenzenesulfonyl chloride 351003-49-1
1,1,3,3-TetravinyldiMethyldisiloxane 16045-78-6
3-amino-N-(2-ethylphenyl)benzamide(SALTDATA: FREE) 897594-72-8
4-Methyl-5,6,7,8-tetrahydro-2lambda~6~,1,3-benzothiadiazine-2,2(1H)-dione 3580-37-8
4-Amino-5,8-difluoro-2-methyl-quinoline 288151-30-4
4-amino-3-quinolinecarboxylic acid(SALTDATA: FREE) 68313-46-2
4-ForMylpyrrole-2-carboxylic acid Methyl ester 40611-79-8
(imidazo[1,2-a]pyridin-3-ylmethyl)amine(SALTDATA: 2HCl) 160771-89-1
3-(N,N-DiMethylaMinosulfonyl)phenylboronic acid pinacol ester 486422-05-3
2-Chloro-5-iodobenzotrifluoride 260355-20-2
1-Chloro-6-iodoperfluorohexane 16486-97-8
3-Iodo-1-propanol 627-32-7
DL-?-(4-Benzyloxyphenyl)alaninol 182057-85-8
3-BroMo-2,5-dichloropyridine 138006-41-4
1-Ethylpyrrole 617-92-5
Pentafluorophenyl pyrimidine-5-carboxylate 97% 921938-48-9
5-(3-Methoxycarbonylphenyl)-picolinic acid 566198-33-2
5-Fluoro-1H-indole-2-boronic acid, N-BOC protected 95% 352359-23-0
Boc-beta-(3-benzothienyl)-L-alanine 154902-51-9
2-BroMo-4,6-dinitroaniline 1817-73-8
N-Fluoro-4-methylpyridinium-2-sulphonate 147540-88-3
Diethylaminoacetaldehyde diethyl acetal, 99% 3616-57-7
4-Nonene (cis- and trans- Mixture) 2198-23-4
3-Bromo-1H-1,2,4-triazole 7343-33-1
Isopropyl-hydrazine 2257-52-5
2-(1H-imidazol-1-yl)acetohydrazide(SALTDATA: HCl) 56563-00-9
3-[(3-chlorobenzyl)oxy]benzaldehyde(SALTDATA: FREE) 168084-95-5
4-Methoxycarbonyl-2-nitrophenylboronic acid 85107-55-7
Nalpha-(tert-Butoxycarbonyl)-L-tryptophan N-SucciniMidyl Ester 3392-11-8
1-(4-Phenyl-1,3-thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylic acid 159885-80-0
1-(4-Amino-3-methylphenyl)-3-pyrrolidinol 143525-67-1
1-(4-Cyanophenyl)-4-piperidinecarbohydrazide, 97% 352018-91-8
Trimethyl stannyl dimethyl phenyl silane 94397-44-1
2-(1-propylpiperidin-4-yl)ethanamine(SALTDATA: FREE) 915922-52-0
2-Aminomethyl-1-N-Fmoc-piperidine hydrochloride 669713-55-7
(4-Fluoro-phenyl)-piperidin-4-yl-methanol 54924-33-3
DiphenyliodoniuM hexafluorophosphate 58109-40-3
1-(Bromomethyl)-2-(phenoxymethyl)benzene, 97% 861319-72-4
4-Methyl-3,4-dihydro-2H-1,4-benzoxazine-7-carbaldehyde, 97% 141103-93-7
Ethyl 4-[(2-ethoxy-2-oxoethyl)thio]butanoate, 97% 63449-37-6
1,2-Butanediol 584-03-2
6-Chloro-2-methyl-4-pyrimidinol 17551-52-9
2-Pyrrolidin-1-yl-propionic acid 123912-78-7
Methyl 5-fluorobenzo[b]thiophene-2-carboxylate 154630-32-7
Isoxanthopterin 529-69-1
1-(pyridin-3-ylmethyl)-1H-pyrrole-2-carbaldehyde(SALTDATA: FREE) 186801-36-5
3-Methylthio-2-butanone 53475-15-3
1-(2,4,5-Trimethylphenyl)ethanone 2040-07-5
Meta-Topolin 75737-38-1
(5-methyl-1,3-oxazol-4-yl)methanol(SALTDATA: FREE) 874821-67-7
3-(4-fluorophenyl)-1-methyl-1H-pyrazol-5-amine(SALTDATA: FREE) 126417-81-0
N,N'-Diacetylglycine Anhydride 3027-05-2
6-(tert-Butyl)-2H-1,4-benzoxazin-3(4H)-one 6238-96-6
2'-Fluorobiphenyl-3-carboxylic acid 103978-23-0
2-[(4-bromobenzyl)thio]ethanol(SALTDATA: FREE) 518316-24-0
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