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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
L-(+)-Prolinol, 98% 23356-96-9
2-Chloroethyl isocyanate, 98% 1943-83-5
2-Methylimidazo[1,2-a]pyridine-3-carboxylic acid, 97% 21801-79-6
2,7-Dicyanonaphthalene 39718-11-1
4-Chlorobenzhydryl chloride, 99% 134-83-8
3-Methyl-2-thiophenecarboxylic acid, 98% 23806-24-8
Methyl 2-acetamidobenzoate, 96% 2719-08-6
(S)-(+)-1-Methyl-3-hydroxypyrrolidine, 98% 104641-59-0
(4-Pyridylthio)acetic acid, 98% 10351-19-6
2-Amino-3-benzyloxypyridine, 99% 24016-03-3
1,6-Divinylperfluorohexane 97% 1800-91-5
N-Cbz-O-tert-butyl-L-serine, 98% 1676-75-1
1-Pentadecene 13360-61-7
3-Methyl-2-butenyl Benzoate 5205-11-8
Ethyl 3,4-dihydroxybenzoate, 97% 3943-89-3
5-Chloro-2-nitroanisole 6627-53-8
Phenyl-β-D-glucuronide, 98% 17685-05-1
3-Bromophenylacetonitrile, 99% 31938-07-5
3-Bromo-2-methylbenzoic acid, 97% 76006-33-2
3,5-Dinitrobenzotrifluoride, 98% 401-99-0
Oxalacetic acid, 98% 328-42-7
5-Bromo-2-Hydroxypyrimidine, 95% 38353-06-9
Cyclobutanone, 98% 1191-95-3
2-Chloro-5-methylbenzoic acid, 98% 6342-60-5
Vinyl Crotonate (stabilized with MEHQ) 14861-06-4
2-Hydroxybenzothiazole, 98% 934-34-9
1-(3-DiMethylaMinophenyl)ethanol 5339-01-5
Palatinose hydrate, 98% 13718-94-0
4-Butylbiphenyl 37909-95-8
Bis(i-propylcyclopentadienyl)hafnium dichloride, min. 98% 66349-80-2
1,3-Propanediol, 98% 504-63-2
(3S)-(-)-3-AMinopyrrolidine 128345-57-3
5-Bromobenzofuran, 97% 23145-07-5
(4R,5R)-(-)-2,2-Dimethyl-α;,α;,α;',α;'-tetra(1-naphthyl)-1,3-dioxolane-4,5-dimethanol, min. 97% (R,R)-1-Nph-TADDOL 137536-94-8
2-Chloro-4-iodo-5-(trifluoroMethyl)pyridine 505084-55-9
Black T, indicator 1787-61-7
5-Chloro-2-hydroxynicotinic acid, 98% 38076-80-1
5-Methoxytryptamine hydrochloride, 98% 66-83-1
5-(BenzoylaMino)valeric Acid 15647-47-9
3-(Hydroxymethyl)phenylboronic acid, 98% 87199-15-3
N-(3-AMinopropyl)diethanolaMine 4985-85-7
5-Chloromethyl-1,3-dimethyl-1H-pyrazole, 97% 852227-86-2
Cyclohexylmethylmagnesium bromide, 0.5 M solution in THF, J&KSeal 35166-78-0
Benzotriazol-1-yloxytris(dimethylamino)-phosphonium hexafluorophosphate, 98% 56602-33-6
Methyl (triphenylphosphoranylidene)acetate, 98% 2605-67-6
Trimethylene oxide, 98% 503-30-0
4-BroMo-2,3-difluorophenol 144292-32-0
Mono-2-O-(p-toluenesulfonyl)-gaMMa-cyclodextrin 97227-32-2
Octafluoronaphthalene, 96% 313-72-4
Potassium bis(oxalato)platinate(II) dihydrate, 99% 38685-12-0
3-Acetylbenzoic acid, 97% 586-42-5
2-Methylcyclopentanone, 95% 1120-72-5
1-Methyl-3-phenylpiperazine, 97% 5271-27-2
1-Iodo-3,5-dimethylbenzene, 99% 22445-41-6
2-Iodobenzophenone, 97% 25187-00-2
2-Chloro-4-methyl-5-nitropyridine, 98% 23056-33-9
(S)-(-)-1-(1-Naphthyl)ethylamine, 99% 10420-89-0
4-Bromo-2-methylphenol, 98% 2362-12-1
Lithium benzoate, 99+% 553-54-8
Heptafluorobutyric anhydride, 98% 336-59-4
L-Leucic acid, 99% 13748-90-8
5-Chloro-2-nitrobenzoic acid, 98% 2516-95-2
Ethyl (4-fluorobenzoyl)acetate, 95% 1999-00-4
trans-1-Isopropyl-4-methylcyclohexane 1678-82-6
(1,1-Dioxo-2,3-dihydro-1 H -thiophen-3-ylamino)-acetic acid 201990-24-1
Heptafluoropropyl 1,2,2,2-tetrafluoroethyl ether 97% 3330-15-2
alpha,alpha'-Bis(4-Methylbenzyloxy)-p-xylene 136861-46-6
Sodium perfluorooctanoate, 97% 335-95-5
t-Butylmethylacetylene, min. 98% 999-78-0
Bis-(4-hydroxy-1-naphthyl)phenylmethanol, indicator 6948-88-5
Water Soluble Gold Nanoparticles [AuNP: 5nm (Citrate)] 7440-57-5
Potassium iodide, 99+% (ACS) 7681-11-0
Zinc bromide, 99.5%, anhydrous 7699-45-8
3-Cyano-5-fluorobenzoic acid 327056-74-6
4-Chloro-3-fluoroanisole 501-29-1
Di-tert-butyl dicarbonate, 99% 24424-99-5
Ursolic acid, 98% 77-52-1
1,1'-Bis(diisopropylphosphino)ferrocene, 98% 97239-80-0
1-Methyl-2-phenylindole, 99% 3558-24-5
2,3-Diaminotoluene, 97% 2687-25-4
1-Cyclopropyl-ethylaMine 1621-24-5
4-(DiMethylaMino)phenylboronic Acid (contains varying aMounts of Anhydride) 28611-39-4
Heptaethylene Glycol Monododecyl Ether 3055-97-8
6-Fluoro-4-chromanone, 99% 66892-34-0
4-Fluoro-2-chloroiodobenzene 101335-11-9
4-Methyl-3-nitroanisole, 98% 17484-36-5
Tetrabutylammonium tetrafluoroborate, 99% 429-42-5
6-(Trifluoromethyl)pyridine-3-amidine hydrochloride 221313-11-7
(4-ethyl-2-methyl-1,3-thiazol-5-yl)methanol(SALTDATA: FREE) 1123169-48-1
3-(Piperidinomethyl)benzoic acid hydrochloride0.5 hydrate , 97% 7596-82-9
1-BroMo-4,6-nonadecadiyne 376591-04-7
ChloroMethylstyrene (M- and p- Mixture)(stabilized with TBC + ONP + o-Nitrocresol) 57458-41-0
2-Chlorophenoxyacetic Acid 614-61-9
3-Bromofuran, 97% 22037-28-1
3-Chlorothiophenol, 97% 2037-31-2
3-(Trifluoromethoxy)benzyl bromide, 97% 159689-88-0
1,1-Bis(4-aminophenyl)cyclohexane, 98% 3282-99-3
3-Chlorobenzenesulfonyl chloride, 98% 2888-06-4
3-(Trifluoromethyl)benzylamine, 98% 2740-83-2
N-Phenylpiperazine, 98% 92-54-6
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