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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:    96504
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Product List
3-Chlorobenzoyl chloride, 98% 618-46-2
3-bromo-5-methylpyridine-2-carboxylic acid, 95% 1211515-68-2
2,6-Diamino-4-methoxypyrimidine, 97% 3270-97-1
(2R,4R)-N-Boc-4-hydroxypyrrolidine-2-carboxylic acid, 97% 135042-12-5
2-Bromo-4-chlorotoluene, 98% 27139-97-5
3-Chloro-4-fluorophenylisothiocyanate, 98% 137724-66-4
N-Methylformamide, 99% 123-39-7
Diethylphosphine, 99% (10 wt% in hexanes) 627-49-6
Tetrakis(ethylmethylamino)zirconium(IV), 99% TEMAZ 175923-04-3
Linoleic acid, 99% 60-33-3
cis-1,2,3,6-Tetrahydrophthalic anhydride, 98% 935-79-5
Chromium(VI) oxide, 99.5% 1333-82-0
Arginine, 98% 7200-25-1
Ammonium dimolybdate, 99% 27546-07-2
Sodium phosphate dibasic, 99%, ACS reagent 7558-79-4
Z-2-Methoxyimino-2-(2-furyl)acetic acid ammonium salt, 99% 97148-39-5
4-Hydroxycarbazole, 98% 52602-39-8
N4-Benzoyl-2'-deoxy-5'-O-DMT-cytidine 3'-CE phosphoramidite, 99%, R and S mixture 102212-98-6
N,1,5-Trimethyl-1H-pyrazole-3-amine, 98% 646506-40-3
Nickel(II) trifluoromethanesulfonate, min. 98% (Nickel triflate) 60871-84-3
Cyclopentadienylrhenium tricarbonyl, 99% 12079-73-1
o-Tolylmagnesium chloride, 1.4 M solution in THF/toluene(82/18), J&KSeal 33872-80-9
Isoquinoline-4-carbaldehyde, 98% 22960-16-3
Fluorescein disodium salt 518-47-8
Triisopropylchlorosilane, 97% 13154-24-0
Eosin B, high purity biological stain 548-24-3
Gadolinium(III) nitrate hexahydrate, 99.99%, trace metals basis 19598-90-4
Benzo-15-crown-5, 98% 14098-44-3
N-Ethyl-2-isopropyl-5-methylcyclohexanecarboxamide, 99% 39711-79-0
4-MethylbenzylMagnesiuM chloride 29875-07-8
2,4-Bis(trifluoromethyl)benzyl alcohol 143158-15-0
1-(3-Chloropropyl)pyrrolidine hydrochloride 57616-69-0
Benzyl-(4-isopropylbenzyl)amine 346700-52-5
2-Chloro-3-quinolinecarboxaldehyde 73568-25-9
(S)-1-(2,6-Dichloro-3-fluorophenyl)ethanol 877397-65-4
1H,1H-PentadecafluorooctylaMine 307-29-9
Ethyl 4,6-dimethoxypyrimidine-2-carboxylate 128276-49-3
(3,5-dimethyl-4-nitro-1H-pyrazol-1-yl)acetic acid(SALTDATA: FREE) 345637-69-6
Trifluoromethyltriiodogermane 1512-08-9
Cholesterol n-Octyl Carbonate 15455-82-0
M-Toluidine-4-sulfonic Acid 133-78-8
[1-(3-methylbenzyl)-3-oxo-2-piperazinyl]acetic acid(SALTDATA: FREE) 1023919-68-7
o-Sulfobenzimide Sodium Salt Dihydrate 128-44-9
1-Benzoyl-4-piperidone 24686-78-0
4-Nitrophenylhydrazine Hydrochloride 636-99-7
Nalpha-(2,4,6-Triisopropylbenzenesulfonyl)-O-(tert-butyldiphenylsilyl)-pros-Methyl-L-histidinol 787554-04-5
3-Amino-N-tert-butyl-benzenesulfonamide 608523-94-0
1-[2-(TriMethylsilyl)ethoxycarbonyloxy]benzotriazole 113306-55-1
1-Ethyl-2-methyl-1H-benzoimidazole-5-carboxylic acid ethyl ester 92108-02-6
3-Bromo-5-(piperidin-1-ylsulphonyl)benzotrifluoride 951884-69-8
4-chloro-6-ethyl-2-methylpyrimidine(SALTDATA: FREE) 89966-72-3
5-Methylhydantoin 616-03-5
Methyl 2-bromo-4-fluorobenzenecarboxylate 653-92-9
2-BroMo-3,5-dichloropyridine 14482-51-0
5-cyclohexylthiophene-2-carbaldehyde(SALTDATA: FREE) 915919-68-5
3-AMino-5-tert-butylisoxazole 55809-36-4
2-{[(2,6-dimethylphenyl)amino]carbonyl}cyclohexanecarboxylic acid(SALTDATA: FREE) 414882-11-4
Methyl-beta-D-glucopyranoside hemihydrate, 99% 7000-27-3
2-Methylhexadecanoic Acid 27147-71-3
N-benzyl-N-methylthiourea(SALTDATA: FREE) 53393-11-6
2-Bromo-1-(2,3-dihydrobenzo[1,4]-dioxin-6-yl)ethanone 4629-54-3
4-(4-Nitrophenyl)Morpholin-3-one 446292-04-2
N-(4-ethylbenzyl)-2-propen-1-amine(SALTDATA: HCl) 893570-33-7
N-MorpholiniuM nonafluorobutanesulfonate 503155-89-3
5-Hydrazino-1H-tetrazole hydrochloride 40925-73-3
Tetranitrophenolsulfonphthalein 57564-54-2
[(4-Chlorophenyl)thio]acetonitrile 18527-19-0
Fmoc-3-iodo-L-tyrosine 134486-00-3
(3,4-dimethoxybenzyl)(4-methylbenzyl)amine(SALTDATA: HBr) 418785-77-0
2,6-Di-tert-butyl-4-MethylpyryliuM TrifluoroMethanesulfonate 59643-43-5
2,5-Bis(4-pyridyl)-1,3,4-thiadiazole, 95% 15311-09-8
4-Isoxazoleboronic acid pinacol ester 928664-98-6
3-propylmorpholine(SALTDATA: FREE) 19856-81-6
Trimethylsilyl trichloroacetate 25436-07-1
2-(4-nitrophenoxy)propanohydrazide(SALTDATA: FREE) 203741-61-1
[2-(1H-iMidazol-1-yl)-1-phenylethyl]aMine dihydrochloride hydrate (SALTDATA: 2HCl H2O) 24169-72-0
1-methyl-4-piperidinecarbohydrazide(SALTDATA: FREE) 176178-88-4
4,4-DiMethyl-3-thioseMicarbazide 6926-58-5
1,8-Dichlorooctane 2162-99-4
Imidazo[2,1-b][1,3]benzothiazole-2-carboxylicacid 64951-09-3
2-(4-Fluorophenoxy)-3-nitropyridine 147143-58-6
N-(p-Chlorophenyl)urethane 2621-80-9
2'-Fluoro-4'-(trifluoroMethyl)acetophenone 122023-29-4
Ethyl 3-thiopheneacetate, 98% 37784-63-7
Methyl 4-bromo-1-ethyl-3-methyl-1H-pyrazole-5-carboxylate 175276-98-9
2-(CyclohexylaMinoMethyl)pyridine 68339-45-7
2-Naphthalenesulfonyl chloride 93-11-8
(1Z)-2-(dimethylamino)-N'-hydroxyethanimidamide(SALTDATA: FREE) 67015-08-1
6-Aminomethylnicotinic acid 76196-67-3
3-[(2,5-dimethoxyphenyl)amino]-3-oxopropanoic acid(SALTDATA: FREE) 63070-58-6
4-tert-Butylsulfonylcalix[4]arene 204190-49-8
Fmoc-(S)-3-amino-4-(4-methylphenyl)-butyric acid 270062-97-0
2,6-DichlorodiphenylaMine 15307-93-4
3-(2-Amino[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)-propyl acetate 85599-38-8
4-Methylamino-6-morpholin-4-yl-[1,3,5]triazine-2-carboxylic acid 585557-38-6
5-(2-bromoethyl)-3-methyl-2,4(1H,3H)-pyrimidinedione(SALTDATA: FREE) 1256643-05-6
2,3-Dicyano-6-nitronaphthalene 184026-06-0
N-alpha-Phthalyl-L-glutamine 3343-29-1
2-Benzoxazol-2-yl-1-(4-trifluoromethylphenyl)ethanol 502625-50-5
2,4-Difluoro-5-nitrobenzonitrile 67152-20-9
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