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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
Pyruvic aldehyde dimethyl acetal, 98% 6342-56-9
Piperazine-1-sulphonic acid dimethylamide 98961-97-8
[4-(Methoxycarbonyl)benzyl](triphenyl)-phosphonium bromide 1253-46-9
alpha-Cyclopropylbenzyl Alcohol 1007-03-0
L-4-Thiazolidinecarboxylic acid, 98% 34592-47-7
6-(Tetrahydro-2H-pyran-4-yloxy)pyridine-3-boronic acid, pinacol ester 910036-98-5
5,6,7,8-Tetrahydroisoquinoline, 98% 36556-06-6
Synephrine, 98%, from Citrus aurantium L. 94-07-5
1-(1-ethylpiperidin-3-yl)methanamine(SALTDATA: 0.03H2CO3 0.31H2O) 102459-02-9
5-BroMo-2,4-difluorobenzenesulfonyl chloride 287172-61-6
1,2-Dibromo-3,3,3-trifluoropropene 431-22-1
Di(N-succinimidyl) suberate, 98% 68528-80-3
5-Phenyl-4-(1H-1,2,4-triazol-1-yl)cyclohexa-1,3-dione 886361-84-8
SaMs peptide 125911-68-4
3-(3,5-DiMethylphenyl)-1-propene 77446-17-4
4-AMino-2,6-difluorophenol, tech 126058-97-7
3-Aminobenzeneboronic acid, 98% 30418-59-8
2-[(6-oxo-6H-benzo[c]chromen-3-yl)oxy]propanoic acid(SALTDATA: FREE) 303016-29-7
4-(Chloromethyl)-2-(2-thienyl)-1,3-thiazole , 97% 54679-16-2
1-Butyl-[1,4]diazepane, 98% 3619-75-8
Ethyl 1-(4-aminophenyl)-5-methyl-1H-pyrazole-4-carboxylate, 97% 260046-88-6
3-[3-(2-methoxyphenyl)-1,2,4-oxadiazol-5-yl]propanoic acid(SALTDATA: FREE) 322725-48-4
(R)-1-Boc-3-HydroxyMethylpyrrolidine 138108-72-2
trans-2-Phenyl-1-cyclopropanecarboxylic Acid 939-90-2
3-Nitrobenzoic acid, 99% 121-92-6
3-[(3,5-dichlorophenyl)amino]-3-oxopropanoic acid(SALTDATA: FREE) 53219-94-6
1-(4-chloro-2-nitrophenyl)-3-methylpiperazine(SALTDATA: HCl) 331657-28-4
4-Nitropyrrole-2-carboxylic Acid Hydrate 5930-93-8
Methyl 4-(1H-imidazol-1-yl)benzenecarboxylate 101184-08-1
Ethyl 4-(4-nitrophenyl)tetrahydro-1(2H)-pyrazinecarboxylate 16154-60-2
Methyl 2-amino-4-ethyl-1,3-thiazole-5-carboxylate 302964-21-2
1-[1-(1-pyrrolidinyl)cyclopentyl]methanamine(SALTDATA: FREE) 917747-55-8
2-{[3-(Trifluoromethyl)benzoyl]amino}acetic acid 17794-48-8
2-Bromo-1-(4-methyl-2-phenyl-1,3-thiazol-5-yl)-1-ethanone , 95% 7520-95-8
1-(4-Fluorobenzyl)piperazine, 98% 70931-28-1
L-Tyrosine benzyl ester p-toluenesulfonate salt, 98% 53587-11-4
4-bromo-1-trityl-1H-imidazole, 95% 87941-55-7
(+/-)-BAY-K-8644 93468-89-4
L-Phenylalanine, 99% 63-91-2
3-(Carboxymethoxy)-5-fluorobenzeneboronic acid 96% 913835-56-0
2-Propylaniline 1821-39-2
p-Anisidine-3-sulfonic Acid 6470-17-3
Ammonium tetrachloroaurate(III) hydrate (99.9985%-Au) PURATREM 13874-04-9
4-Nitrophthalimide, 99% 89-40-7
(S)-Methyl-(2-phenyl-1-pyrrolidin-1-ylmethyl-ethyl)-amine 116508-54-4
2-Chloro-6-methylphenol, tech 87-64-9
N-(BroMoMethyl)phthaliMide 5332-26-3
Tetrachlorocyclopropene, 98% 6262-42-6
Tetrabutylammonium chloride, 95% 1112-67-0
5-methoxy-2-phenyl-1-benzofuran-3-carboxylic acid(SALTDATA: FREE) 300674-03-7
4-Oxo-2,2,6,6-tetramethylpiperidinooxy, 96% 2896-70-0
4-[2-(2-Methylphenyl)-2-oxoethyl]benzamide, 95%+ 465514-82-3
6-Amino-2-ethyl-2-methyl-chroman-4-one 886363-56-0
N,N-DiMethylacetoacetaMide 2044-64-6
2-Bromo-1-(2,3,4-trimethoxyphenyl)-ethanone 54109-14-7
2-(Hydroxymethyl)-4-methoxyphenylboronic acid 762263-92-3
5-Amino-2-naphthalenesulfonic acid, 98% 119-79-9
(S)-2-[(Diphenylphosphino)methyl]pyrrolidine, min. 97% 60261-46-3
4-Iodophenetole, 99% 699-08-1
Methyl 5-(chlorosulphonyl)-1-methyl-1H-pyrrole-2-carboxylate 306936-53-8
Dodecamethylcyclohexasiloxane, 98% 540-97-6
Cyclopentylmagnesium bromide, 2.0 M solution in diethyl ether, J&KSeal 33240-34-5
3-Methylbenzophenone 643-65-2
2-(1-Ethyl-1 H -benzoimidazol-2-ylsulfanyl)-butyric acid 436088-88-9
1-(4-Bromobutoxy)-3-chlorobenzene, 95% 23529-80-8
Diethylamine hydrochloride, 99% 660-68-4
1-(2,3-dimethylphenyl)piperidin-4-one(SALTDATA: FREE) 938458-78-7
(2,2,2-trifluoro-1-phenylethoxy)acetic acid(SALTDATA: FREE) 53623-80-6
3-PropoxypropylaMine 16728-59-9
1-(2-thienylmethyl)piperazine(SALTDATA: 2HCl) 39244-79-6
2,5-Dimethoxybenzyl chloride 3840-27-5
SodiuM 1-Undecanesulfonate 5838-34-6
3-[5-(chloroMethyl)-1,3,4-oxadiazol-2-yl]pyridine (SALTDATA: FREE) 677347-79-4
N-Methyl-N-[3-(1H-1,2,4-triazol-1-ylmethyl)benzyl]amine , 97% 876316-32-4
1-(3-Bromobenzyl)-4-methylpiperazine 331977-03-8
3-(2-furyl)-1H-1,2,4-triazol-5-amine(SALTDATA: FREE) 3663-61-4
2,3,3-TriMethyl-3H-benzo[g]indole 74470-85-2
(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol, 97.5% 22323-82-6
6-Chloro-2H-1-benzopyran-3-carbonyl chloride 306935-54-6
DiMethyloxalylglycine 89464-63-1
1-Hydroxy-6-(methylsulfonyl)indole 170492-47-4
4-FluorodiphenylaMine 330-83-6
N,N,N'-Trimethyl-1,3-propanediamine, 98% 4543-96-8
3-Fluoro-5-methoxyphenylboronic acid, 98% 609807-25-2
Ytterbium(III) i-propoxide (99.9%-Yb) (REO) 6742-69-4
N-[(4-methoxy-1-naphthyl)methyl]cycloheptanamine(SALTDATA: HBr) 355382-08-0
2-Amino-3,5-dibromobenzonitrile 68385-95-5
Cyclohexylacetaldehyde 5664-21-1
3-[(tert-Butoxycarbonyl)(Methyl)aMino]-propanoic acid 124072-61-3
5-Bromo-2-fluoro-3-formylpyridine, 95% 875781-15-0
1-(3,5-dimethyl-4,5-dihydro-5-isoxazolyl)methanamine(SALTDATA: HCl) 1160246-57-0
2,4-DiMethyl-1,3-dioxane 766-20-1
2-Fluoro-5-(trifluoromethyl)pyridine, 98% 69045-82-5
Cobalt(II) thiocyanate, min. 95% 3017-60-5
3,5-Dinitro-1H-pyrazole 38858-89-8
2-(4-Isobutylphenyl)propanohydrazide, 95% 127222-69-9
(Naphth-1-yl)acetyl chloride 5121-00-6
α-Toluenesulfonyl fluoride, 99% 329-98-6
1,3-Bis(3-cyanopropyl)tetramethyldisiloxane 18027-80-0
3-Ethyl-1-pentyn-3-ol, 98% 6285-06-9
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