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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
2,5-Dimethylindole, 97% 1196-79-8
3-Bromo-5-methoxypyridine, 98% 50720-12-2
1H-pyrazole-3-carbaldehyde, 95% 3920-50-1
Ranitidine IMpurity B 66356-53-4
2-Ethoxybenzhydrazide 21018-13-3
3-Toluenesulfonyl chloride 1899-93-0
Benzylfuran-2-ylmethylamine 4439-53-6
5-(4-Methyl-piperazin-1-yl)-5-oxo-pentanoic acid 75727-47-8
Benzeneseleninic Acid 6996-92-5
2-Acetamido-5-bromoisonicotinic acid 96% 871269-03-3
Thymol, 99% 89-83-8
4,5-Methylenephenanthrene 203-64-5
Ethyl 6-ChloroiMidazo[1,2-b]pyridazine-2-carboxylate 64067-99-8
4-(Chlorophenyl)arsonic acid 5440-04-0
4'-Formyl(1,1'-biphenyl)-4-carboxylic acid, 97% 70916-98-2
(2,5-difluorobenzyl)(4-methoxybenzyl)amine(SALTDATA: HBr) 212393-25-4
3-Bromomethylphenylboronic acid, 98% 51323-43-4
1,13-Dioxa-4,7,10,16,19,22-hexaaza-cyclotetracosane hydrochloride 126875-53-4
4-(tert-Butyl)-1,3-thiazol-2-amine, 97% 74370-93-7
4-Butoxy-3-methoxybenzaldehyde 51301-87-2
2-Ethyl-6-methyliodobenzene, 97% 175277-95-9
2-Bromo-5-chloropyridine, 98% 40473-01-6
3-Acetyl-6,8-dichloro-2H-chromen-2-one, 97% 2199-91-9
1,4-Dioxa-spiro[4.5]decan-8-ol, 98% 22428-87-1
Chlorophenol Red, 95%, indicator 4430-20-0
2,5-Difluorobenzaldehyde, 98% 2646-90-4
ethyl 5-methoxyH-pyrazolo[1,5-a]pyridine-3-carboxylate, 95% 99446-53-4
Cyclopentanecarbonyl chloride, 98% 4524-93-0
1H,1H,11H-Eicosafluoro-1-undecanol 307-70-0
Potassium perfluoro(2-ethoxyethane)sulfonate 117205-07-9
2-(2-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)aniline(SALTDATA: FREE) 380196-44-1
2-(2,5-dimethylphenoxy)acetohydrazide(SALTDATA: FREE) 103896-91-9
1-(1-azepanyl)-2-methyl-2-propanamine(SALTDATA: FREE) 21404-91-1
CarMinic 1390-65-4
DiMethyl MethoxyMethyleneMalonate 22398-14-7
(1-methylpiperidin-2-yl)acetic acid(SALTDATA: 0.2H2O) 107388-72-7
3-cyclopropyl-4-methyl-4H-1,2,4-triazole(SALTDATA: HCl) 1217862-57-1
4-Phenyl-5-(trifluoromethyl)thiophen-3-amine, 97% 256427-77-7
5-Amino-1-phenyl-1H-pyrazole-4-carbohydrazide 58046-54-1
3-Azetidinyl phenyl ether 76263-18-8
2-[2-(Dimethylamino)ethoxy]aniline, 97% 1202-00-2
4-Methyl-2-[(E)-(4-Methylphenyl)diazenyl]aniline 58010-91-6
Mono-Methyl 5-nitroisophthalate 1955-46-0
2-Fluoro-4-iodoaniline, 98% 29632-74-4
2-Chloro-5-nitrobenzaldehyde, 97% 6361-21-3
Methoxyacetaldehyde dimethyl acetal, 98% 24332-20-5
trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid monohydrate, 98% 125572-95-4
3-(2,4-Dimethoxyphenyl)-3-oxo-propionic acidethyl ester 60946-77-2
4H,9H-Dipyrazolo[1,5-a:1,5-d]pyrazine-4,9-diol 400079-96-1
(4-Methoxybenzyl)pyridin-4-ylmethylamine 518791-10-3
3-(4-Chlorophenyl)-2-[(dimethylamino)methylene]-3-oxopropanenitrile 95% 52200-16-5
(1,4'-Bipiperidin-4-ylmethyl)dimethylamine 883516-04-9
(R)-3,3,3-Trifluoro-2-hydroxy-2-methylpropionic acid, 97% 44864-47-3
1-Ethyl-2-methyl-1H-indole-3-carbaldehyde 66727-64-8
{[4-(methylsulfonyl)-2-nitrophenyl]thio}acetic acid(SALTDATA: FREE) 99358-36-8
N-propylcycloheptanamine(SALTDATA: HCl) 39191-13-4
(1-methyl-1H-imidazol-2-yl)(phenyl)methanol(SALTDATA: FREE) 30517-60-3
5-Methoxy-2-nitrobenzoic acid, 97% 1882-69-5
6,6,6-Trifluoro-DL-norleucine 96+% 120200-04-6
4,4-Dimethylcyclohexa-1,5-dienylboronic acid monosodium salt 96% 871329-70-3
Amyloglucosidase, from Aspergillus niger, 100 IU/mg 9032-08-0
Aflatoxin M1, 98%, from Aspergillus flavus 6795-23-9
Benzoin isopropyl ether, 99% 6652-28-4
Ethyl benzilate, 97% 52182-15-7
5-Nonanone, 98% 502-56-7
Warfarin sodium, 98% 129-06-6
Methyl pentadecanoate, 98% 7132-64-1
4-Bromomandelic acid, 98% 6940-50-7
Octyl β-D-glucopyranoside, 98% 29836-26-8
methyl 2-methyloxazole-4-carboxylate, 95% 85806-67-3
Taurine, 99% 107-35-7
4-(1,3-Oxazol-5-yl)aniline 1008-95-3
(4-Methylpiperidino)(3-piperidinyl)methanone hydrochloride, 90% 845885-84-9
4-[2-(2-fluorophenyl)ethyl]piperidine(SALTDATA: FREE) 614731-85-0
Ethyl 2-Ethyl-2-Methylacetoacetate 33697-53-9
3-BroMo-4-hydroxyphenylacetic acid 38692-80-7
(3-Pyrimidin-2-ylphenyl)methanol, 97% 892502-12-4
3-BroMo-4-(trifluoroMethoxy)aniline 191602-54-7
5-Chloro-4-(chloromethyl)-1,2,3-thiadiazole 88127-85-9
Terephthalaldehyde Mono(diethyl Acetal) 81172-89-6
BenzyltriMethylaMMoniuM TribroMide [BroMinating Reagent] 111865-47-5
Merrifield polymer resin, 1%crossl. with DVB, 1.4-1.7 mmol Cl/g,100-200 mesh 9036-15-1
2,4-DiMethoxypyriMidine-5-boronic acid 89641-18-9
3-Chloro-4-methylphenylboronic acid, 98% 175883-63-3
1-Benzhydryl-azetidine-3-carbonitrile, 97% 36476-86-5
1-Aminoanthraquinone, 98% 82-45-1
2-Deoxy-L-ribose, 98% 18546-37-7
2-Chlorophenylacetyl chloride, 97%, stabilized with copper 51512-09-5
4-Chloro-2,6-difluorobenzaldehyde 252004-45-8
2,6-Difluoro-4-nitroanisole 98% 392-25-6
(4-Pyrimidin-5-ylphenyl)methanol, 97% 198084-13-8
4'-Chloro-3'-(trifluoroMethyl)acetophenone 129825-11-2
2-Piperazin-1-yl-2-phenylacetic acid, N4-BOC protected 347186-49-6
H-β-HoAla-OH·HCl 58610-41-6
Decafluorobenzophenone, 98% 853-39-4
2-Formylbenzenesulfonic acid sodium salt, 98% 1008-72-6
5-fluoro-1-methyl-1H-indole-2-carboxylic acid(SALTDATA: FREE) 167631-50-7
6-cyclopropyl-4-pyrimidinol(SALTDATA: FREE) 7038-75-7
N-(tert-Butoxycarbonyl)-D-serine methyl ester, 97% 95715-85-8
1,2:5,6-Di-O-isopropylidene-D-mannitol, 96% 1707-77-3
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