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北京百灵威科技有限公司 Company Information
Company Name:    J & K SCIENTIFIC LTD.
Tel:    -18210857532
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    https://www.jkchemical.com
Product List:    96815
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Product List
Boc-(S)-3-amino-4-(2-trifluoromethylphenyl)-butyric acid 270065-74-2
(R)-3-Cbz-2-Oxo-imidazolidine-4-carboxylic acid 634614-25-8
9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-phenylhydrazone 84678-52-4
tert-Butyl 2-(trifluoroMethyl)acrylate 98% 105935-24-8
3-Bromo-4,5-dihydroxybenzaldehyde 16414-34-9
2-(2-Phenylethyl)pyrrolidine 106366-30-7
4-ethyl-4-piperidinecarboxylic acid(SALTDATA: 0.95HCl 0.07dioxane) 1227465-48-6
(2E)-N-(2-bromophenyl)but-2-enamide(SALTDATA: FREE) 102804-44-4
Ethyl 3-amino-1H-indole-2-carboxylate 87223-77-6
(1R,3S,4R,6S)-N-BOC-6-Amino-2,2-dimethyltetrahydrocyclopenta[1.3]dioxole-4-carb.acid, 98% ee, 95% 220497-94-9
4-(4-ethoxyphenyl)-5-propyl-1,3-thiazol-2-amine(SALTDATA: FREE) 461033-41-0
3'-(Trifluoromethyl)-2-phenylacetanilide 1939-21-5
2-(IsopropylaMino)ethanol 109-56-8
(1-benzyl-3-oxo-2-piperazinyl)acetic acid(SALTDATA: FREE) 693824-68-9
4-AMinodiphenylaMine Hydrochloride 2198-59-6
tert-Butyl 2,2,2-trichloroacetimidate, 97% 98946-18-0
Lithium ethoxide, 1.0 M in EtOH, J&KSeal 2388-07-0
Methyl 5-bromopyrimidine-2-carboxylate, 95% 89581-38-4
(R)-(+)-1-(4-Methoxyphenyl)ethylamine, 96% 22038-86-4
1,3-Dimethylbarbituric acid, 98% 769-42-6
2-Cyanoethyl N,N-diisopropylchlorophosphoramidite, 97% 89992-70-1
(R)-(+)-1-(4-Bromophenyl)ethylamine, 98% 45791-36-4
Z-Tle-OH, 98% 62965-10-0
Hexyl acrylate, 96%, stabilized with HQ 2499-95-8
6-bromo-2-methyl-3H-imidazo[4,5-b]pyridine, 95% 42869-47-6
Europium(III) carbonate hydrate (99.9%-Eu) (REO) 5895-48-7
Piperidine-4-carboxylic acid (2-hydroxyethyl)-amide, 98% 30672-46-9
MES sodium salt, 99% 71119-23-8
(R)-3-Amino-L-proline 25876-88-4
N-(2,4,5-trimethoxybenzyl)cyclopentanamine(SALTDATA: HBr) 499997-33-0
4-(Diethoxyphosphinyl)benzoic Acid 1527-34-0
(R)-4-N-Cbz-piperazine-2-carboxylic acid methylester 405175-79-3
3-Oxo-3-(2,4,6-trimethylphenyl)propionic acidmethyl ester 677326-72-6
4-[(Piperidin-1-ylcarbonyl)oxy]benzeneboronic acid, pinacol ester 98% 913836-28-9
3,5-DiMethylanthranilic Acid 14438-32-5
1,4-diazepan-2-one(SALTDATA: FREE) 99822-50-1
2-(4-methoxyphenyl)-N-(1-naphthylmethyl)ethanamine(SALTDATA: HBr) 416889-35-5
7-Hydroxy-4-methoxymethylcoumarin 157101-77-4
2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl) 380430-61-5
3-Fluoro-2-(trifluoromethyl)benzoyl chloride 261951-82-0
Methyl 2-(morpholinosulfonyl)benzoate , 95% 502182-56-1
2-Methyl-2H-indazole-6-carboxylic acid 1031417-46-5
4-Chlorotetrahydropyran 1768-64-5
DicyclopentaMethylenethiuraM disulfide 94-37-1
4-Phenylpiperidine, 97% 771-99-3
5-Fluoro-3-iodo-1-triisopropylsilanyl-1H-pyrrolo[2,3-b]pyridine 928653-76-3
3-(N-Methylaminocarbonyl)-5-nitrobenzeneboronic acid 98% 871332-77-3
3-Chloro-6-phenylpyridazine 97% 20375-65-9
2-amino-5-propyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one(SALTDATA: FREE) 891035-96-4
N-(2,6-dimethylphenyl)-3-oxobutanamide(SALTDATA: FREE) 52793-02-9
1-Isopropylhydrazine hydrochloride 16726-41-3
3-Isothiocyano-1,5-naphthalenedisulphonic acid, disodium salt 35888-63-2
N-[1-(3-aminophenyl)ethyl]acetamide(SALTDATA: 0.5H2SO4) 103394-66-7
5-Bromo-2-chlorobenzyl amine 1096296-85-3
Chloro(1,5-hexadiene)rhodium(I) dimer 32965-49-4
Zinc fluoride hydrate, 99% (ca 4 mole H2O) 73640-07-0
2,5-Difluoro-4-nitrobenzoic acid 116465-48-6
1,1-Dimethylsila-20-crown-7 83890-23-7
4-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperidine(SALTDATA: HCl) 1209727-93-4
N-methyl-1-(1H-pyrazol-5-yl)methanamine(SALTDATA: 1.15C2H2O4) 676491-02-4
11,12-Bis[1,3-dihydro-3-(i-propyl)-2H-benzimidazol-2-ylidene-3-methylene]-9,10-dihydro-9,10-ethanoanthracene 958004-05-2
2-(2-Pyridinyl)-4-(trifluoromethyl)-5-pyrimidinecarboxylic acid, 95% 874816-10-1
4-Methoxyphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranoside 138906-41-9
4-(Trifluoromethyl)-α,α,α-trifluoroaecetophenone, 98% 74853-66-0
Dimethyl sebacate, 94% 106-79-6
4,4,4-Trifluorobutyric acid, 98% 406-93-9
trans,trans-Muconic acid, 97% 3588-17-8
5-Amino-7-azaindole, 97% 100960-07-4
Ethyl (S)-(+)-2-pyrrolidinone-5-carboxylate, 99% 7149-65-7
Trimethylsilyl nonafluorobutanesulphonate 97% 68734-62-3
4-Chloro-2-fluorophenylacetic acid 194240-75-0
2-(Trifluoroacetyl)thiophene 651-70-7
2-(1-methyl-1H-pyrazol-4-yl)ethanol(SALTDATA: FREE) 176661-75-9
3-(2-Aminoethyl)-1,3-oxazinan-2-one 936940-07-7
N-(2-fluorobenzyl)-1-butanamine(SALTDATA: HCl) 60509-33-3
1,3-Di-n-octyltetramethyldisiloxane 18642-94-9
4-(4-Nitrophenylazo)phenol 1435-60-5
(2-ethoxy-3-methoxybenzyl)amine(SALTDATA: HCl) 80365-01-1
(3-Methyl-piperidin-1-yl)-acetic acid 883542-90-3
4-(1-azepanyl)-4-oxobutanoic acid(SALTDATA: FREE) 154740-93-9
6,9-dimethyl-2,3,4,9-tetrahydro-1H-carbazol-1-amine(SALTDATA: FREE) 1119451-37-4
2-bromo-4-(1-pyrrolidinylcarbonyl)pyridine(SALTDATA: FREE) 892548-11-7
3-Cyano-2,6-dihydroxy-5-fluoropyridine 113237-18-6
1-Boc-3-(hydroxymethyl)piperidine, 98% 116574-71-1
2,3,6-Trifluoroisonicotinic acid 675602-92-3
2-(5-pyrrolidin-2-yl-1,2,4-oxadiazol-3-yl)pyridine(SALTDATA: 1.2CF3COOH 0.3H2O) 885277-84-9
Astrazon Brilliant Red 4G 12217-48-0
3-(4-Benzoyl-1-methyl-1H-pyrrol-2-yl)acrylic acid 128843-46-9
beta,beta-Bis(trimethylsilyloxy)styrene 31491-21-1
7-Methyluric Acid 612-37-3
(1-methylcyclohexyl)amine(SALTDATA: HCl) 6526-78-9
Atropine sulfate monohydrate, 98.5% 5908-99-6
(5-Methyl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid 842965-64-4
1,2,3,4-Tetrahydro-6,7-isoquinolinediol hydrobromide, 98% 52768-23-7
Boc-Lys(Fmoc)-OH, 99% 84624-27-1
Ammonium iodide, 99% 12027-06-4
3-chloro-6-(1-pyrrolidinyl)pyridazine(SALTDATA: FREE) 66346-85-8
4-Fluoro-N-MethylbenzylaMine 405-66-3
3-[(3-bromobenzyl)amino]-1-propanol hydrochloride(SALTDATA: HCl) 721958-92-5
2-Methoxybenzyl chloride, 98% 7035-02-1
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