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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
Silver chromate, 99% 7784-01-2
Nonylamine, 99% 112-20-9
2-Fluorobiphenyl-4-boronic acid, 97% 178305-99-2
Indium(III) antimonide (99.99%-In) PURATREM 1312-41-0
2-Chloro-6-fluorotoluene, 99.5% 443-83-4
(S)-3-hydroxypyrrolidine hydrochloride, 98% 122536-94-1
1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxy-α-D-galactopyranose, 98% 67817-30-5
2-Bromo-1H-imidazole, 97% 16681-56-4
(1S,2R,5S)-(+)-Menthol, 99% 15356-60-2
3-Bromoquinoline, 98% 5332-24-1
2-Allylphenol, 98% 1745-81-9
2-Methyl-3-furanthiol, 90% 28588-74-1
1-Benzyl N-Cbz-D-glutamic acid ester, 98% 65706-99-2
1-(5-Bromo-2-nitro-phenyl)-ethanone, 98% 41877-24-1
2-Amino-5-(methylthio)-1,3,4-thiadiazole, 99% 5319-77-7
(1S,2S,3R,5S)-(+)-2,3-Pinanediol, 98% 18680-27-8
(S)-1-Benzyl-3-N-Boc-aminopiperidine, 97% 216854-24-9
Thymol Blue, indicator, ACS reagent 76-61-9
Tetraheptylammonium bromide, 99%, for ion-pair chromatography 4368-51-8
Thioflavin T, 98% 2390-54-7
Dimethyl 2-fluoroterephthalate, 97% 5292-47-7
Acyl coenzyme A Oxidase, 30 units/mg 61116-22-1
Dichloroacetyl chloride, 97% 79-36-7
4-Bromocatechol, 98% 17345-77-6
Antimony(IV) oxide (99.99%-Sb) PURATREM 1332-81-6
4-Acetamido-3-nitropyridine, 98% 79371-42-9
Cesium sulfate, 99% 10294-54-9
Pentamethylcyclopentadienylrhodium(III) chloride dimer, 33% Rh, Product of Umicore 12354-85-7
Allylchlorodimethylsilane, 97% 4028-23-3
5-Chloroacetyl-6-chloro-1,3-dihydroindol-2H-indone-2-one, 99% 118307-04-3
Calcium tungstate, 98% 7790-75-2
2-Carbamoylpyridine-3-carboxylic acid, 97% 5860-70-8
(3R,4R)-4-Acetoxy-3-[(R)-(tert-butyldimethylsilyloxy)ethyl]-2-azetidinone, 98% 76855-69-1
1,2,3,4,5,6,7,8-Octahydroacridine 1658-08-8
5-tert-Butyl-2-Methylbenzenethiol 7340-90-1
6-BroMo-3-forMylchroMone 52817-12-6
Bis(2,2,2-trifluoroethyl)aMine 407-01-2
N,N,N',N'-TetraMethylMalonaMide 7313-22-6
4-Ethoxy-2-methylbenzeneboronic acid 98% 313545-31-2
5-(4-methoxyphenyl)isoxazole-3-carboxylic acid(SALTDATA: FREE) 33282-16-5
3-Amino-2,6-dimethoxypyridine monohydrochloride, 97% 80789-72-6
5-(Trifluoromethoxy)indole-2-carboxylic acid 175203-84-6
N-Methoxy-N-methyl-2-(triphenylphosphoranylidene)acetamide, 98% 129986-67-0
1,1,1,3,5,5,5-HeptaMethyl-3-(3-glycidyloxypropyl)trisiloxane 7422-52-8
3,5-Dichlorobenzene-1-carboximidamide hydrochloride , Tech. 22978-61-6
1-(4-Bromobutoxy)-4-nitrobenzene, 85% 55502-03-9
Decahydroisoquinoline (cis- and trans- Mixture, predoMinantly trans-isoMer) 6329-61-9
Isopropyl Benzoate 939-48-0
2,5-Bis(trifluoroMethyl)-3,6-dioxaundecafluorononanoyl Fluoride 2641-34-1
2-(acetylamino)-1,3-thiazole-5-carboxylic acid(SALTDATA: FREE) 1170060-19-1
Pyridazine 289-80-5
2-Bromo-5-fluorobenzyl alcohol 202865-66-5
TriMethylphenylsilane 768-32-1
N,N-Diethyl-alpha,alpha-difluoro-3-methylbenzylamine 500131-50-0
N-(3-Dimethoxymethyl-pyridin-2-yl)-2,2-dimethyl-propionamide 824429-53-0
Methyl tetracosanoate 2442-49-1
2-(Morpholinosulfonyl)benzoic acid, 97% 87223-34-5
3-Sulfolene 77-79-2
DL-Xylose 25990-60-7
4-Nitrobenzenesulfonyl Fluoride 349-96-2
Diethyl Phenyl OrthoforMate 14444-77-0
Ethyl 4-chloro-3-quinolinecarboxylate 13720-94-0
Poly(4-methoxystyrene), approx. M.W. 400,000 24936-44-5
3-Nitrophenyl isocyanate 3320-87-4
Thioindigo 522-75-8
2-(Bromomethyl)-1-(phenylsulfonyl)-1H-indole, 97% 337508-54-0
5-Amino-3-fluorobenzonitrile 210992-28-2
2-(4-bromo-2-methylphenoxy)-N-(4-chloro-2-methylphenyl)acetamide(SALTDATA: FREE) 434305-75-6
3-Fluoro-4-methylbenzyl alcohol 192702-79-7
Bisphenol P 2167-51-3
2,3,5-Trifluoroaniline 98% 363-80-4
4-(6-chloro-3-pyridazinyl)thiomorpholine(SALTDATA: FREE) 56392-82-6
2-Heptylcyclopentanone 137-03-1
2-Methyl-6-(trifluoroMethyl)pyridine-3-carbonylchloride 261635-98-7
4-Nitro-2,1,3-benzothiadiazole 6583-06-8
Phenylthiohydantoin-proline 4333-21-5
2,3,5,6-Tetrafluorobenzyl Alcohol 4084-38-2
4-Methoxy-1-naphthoic Acid 13041-62-8
2,2'-DipyrroMethane 21211-65-4
DiMethylpentafluorophenylsilane 13888-77-2
4-Methylsulphonylbenzylamine hydrochloride, 95% 4393-16-2
bis[3-(methoxymethoxy)phenyl]methanone(SALTDATA: FREE) 938458-74-3
2-(5-Benzyl-1,3,4-oxadiazol-2-yl)ethanamine 1017232-95-9
2-(Phenoxymethyl)benzaldehyde , 97% 168551-49-3
Ethyl Cyclohexylacetate 5452-75-5
Nalpha-Acetyl-L-lysine-N-methylamide monohydrate, 99+% 81013-00-5
3-chloro-4-propoxybenzoic acid(SALTDATA: FREE) 76327-32-7
2-Fluoro-DL-phenylalanine 2629-55-2
1-EthyliMidazole 7098-07-9
2-(Styrylsulfonyl)acetic acid , 97% 102154-41-6
2,4,5-Trihydroxybenzaldehyde 35094-87-2
N,N,N',N'-EthylenediaMinetetrakis(Methylenephosphonic Acid) Hydrate 1429-50-1
2-Chloro-6-fluoro-3-nitrobenzonitrile 226419-18-7
N-Carbobenzoxy-1,3-diaMinopropane Hydrochloride 17400-34-9
4'-Ethylpropiophenone, 98% 27465-51-6
5-(Trifluoromethoxy)isatin, 97% 169037-23-4
4-Bromobenzylamine, 98% 3959-07-7
Acriflavine hydrochloride, 98.5% 8063-24-9
Shikimic acid, 98% 138-59-0
6,7-Dihydro-5-methylcyclopentapyrazine, 98% 23747-48-0
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