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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
1,3-Bis(2-hydroxyethylsulfonyl)-2-propanol 67006-34-2
Neohesperidose, 98% 17074-02-1
3-[4-(Trifluoromethyl)phenyl]propionic acid, 97% 53473-36-2
Ethylene trithiocarbonate, 98% 822-38-8
Iodobenzene, 97.5% 591-50-4
1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, 99% 145022-44-2
(S)-(+)-1,3-Butanediol, 98+% 24621-61-2
Methyl benzenesulfonate, 98% 80-18-2
5-(Bromomethyl)-3-methylisoxazole 95% 36958-61-9
9-Methyl-3,4-dihydro-2H-pyrido[1,2-a]pyriMidin-2-one 61751-44-8
L-Glutathione (oxidized form), 98% 27025-41-8
3-(2-hydroxyphenyl)propanohydrazide(SALTDATA: FREE) 24535-13-5
5-Methyl-2-furanMethanol 3857-25-8
Chitosan, Deacetylation: 95% 9012-76-4
3,3-Dimethyl-1-butenylboronic acid 86595-37-1
N,N-DiMethyloxaMic Acid 32833-96-8
3-BroMo-4'-tert-Butylbenzophenone 132885-82-6
7-Methyl-3,4-dihydro-2H-1,8-naphthyridine-1-carboxylic acid tert-butyl ester, 95% 243641-37-4
(5-Furan-2-yl-4H-[1,2,4]triazol-3-ylsulfanyl)-acetic acid 30452-55-2
3-(Di-i-propylphosphino)propylamine, min. 97% (10 wt% in THF) 1196147-69-9
2,3-Dihydro-1,4-benzodioxin-6-ylmethylamine , 95% 17413-10-4
N,N'-Diphenylbenzidine, 97%, indicator 531-91-9
4-Bromobiphenyl, 99% 92-66-0
2-Chloro-4,6-difluorobenzo[d]thiazole, 97% 252681-57-5
4-(3-Methylphenyl)-4-oxobutyric acid 59618-44-9
Diethyl 4-Methoxyphenylphosphonate 3762-33-2
Methyl pentafluoropropionate, 99% 378-75-6
2-Ethylnaphthalene 939-27-5
N-Boc-4-oxo-L-Proline methyl ester, 97% 102195-80-2
4-Fluorophenylacetonitrile, 99% 459-22-3
N-Boc-(2'-Chlorophenyl)glycine 313490-25-4
Tris(cyclopentadienyl)praseodymium (99.9%-Pr) (REO) 11077-59-1
Bromopentafluorobenzene, 99% 344-04-7
6-(4-Chlorophenyl)morpholin-3-one 5196-95-2
(2R)-2-Methylpyrrolidine toluene-4-sulphonate 204387-55-3
5-Thiophen-2-yl-isoxazole-3-carboxylic acid 763109-71-3
Benzyl 4-Fluorophenyl Ketone 347-84-2
(R)-(+)-2-Aminomethyl-1-ethylpyrrolidine, 98% 22795-97-7
4-(5-Benzofuranyl)-1,2,3,6-tetrahydropyridine 158984-63-5
2-Mercaptonicotinic acid, 98% 38521-46-9
Glycylglycylglycine, 99% 556-33-2
2-Amino-2-[3-(trifluoromethyl)phenyl]acetic acid 242475-26-9
2-Isocyanooctanoic acid methyl ester 730964-71-3
2-cyclohexylpropanoic acid(SALTDATA: FREE) 6051-13-4
Hexarhodium hexadecacarbonyl, min. 98% 28407-51-4
4-(pyridin-4-yloxy)benzene-1-sulfonyl chloride hydrochloride, 95% 192330-49-7
3,3',4,4'-Benzophenonetetracarboxylic dianhydride, 99.5% 2421-28-5
6-cyclopropyl-N,N-dimethyl-1,3,5-triazine-2,4-diamine(SALTDATA: FREE) 634165-96-1
1-[5-(Trifluoromethyl)-1,3,4-thiadiazol-2-yl]piperidine-4-carbaldehyde, 95% 958443-35-1
3,5-Dibromotoluene, 98% 1611-92-3
4-(2-Chloroethyl)anisole 18217-00-0
3-Carboxy-2,2,5,5-tetraMethylpyrrolidine 1-Oxyl Free Radical 2154-68-9
Chloro(indenyl)bis(triphenylphosphine)ruthenium(II),dichloromethane adduct, min. 98% 99897-61-7
2-Vinyloxytetrahydropyran 22408-41-9
1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxy-beta-D-glucopyranose 80321-89-7
4-(Bromoacetyl)-5-methyl-1-phenyl-1H-pyrazole 137577-00-5
(3-amino-2-methylpropyl)dimethylamine(SALTDATA: FREE) 6105-72-2
5-BroMobenzothiophene-2-carboxylic Acid Methyl Ester 7312-11-0
1-(IsocyanoMethyl)-1H-benzotriazole 87022-42-2
Tin(IV) t-butoxide (99.99%-Sn) PURATREM 36809-75-3
3-Fluoro-4-methoxybenzoic acid, 98% 403-20-3
Ethyl 2-(methylthio)pyrimidine-5-carboxylate, 95% 73781-88-1
Calcium phosphate, dibasic (99.95%-Ca) 7757-93-9
Praseodymium(III) chloride, anhydrous (99.9%-Pr) (REO) 10361-79-2
2,1,3-Benzothiadiazole-4-sulphonyl chloride 73713-79-8
6-Phenyl-M-anisidine hydrochloride 107624-16-8
2,3,3-Trimethylindolenine, 97.5% 1640-39-7
N-(TriphenylMethyl)glycine 5893-05-0
tert-Butyl N-(4-iodophenyl)carbamate 159217-89-7
Pyridine-3-boronic acid, neopentylglycol ester 845885-86-1
1-Ethyl-4-piperidone 3612-18-8
Tin(Ⅳ) isopropoxide, 99.9% Metals basis 1184-61-8
Ethyl 2-amino-5-bromonicotinate 433226-06-3
Triacetin, 99% 102-76-1
N-TriMethylsilylacetaMide 13435-12-6
3,4-Dichlorothiophenol 17231-17-3
3-(5-methyl-1H-benzimidazol-2-yl)propan-1-ol(SALTDATA: FREE) 13395-19-2
5-Aminoisoxazole-4-carbonitrile, 97% 98027-17-9
5-Phenyl-2-thiophenecarbonyl chloride , 95% 17361-89-6
Ethyl levulinate, 98% 539-88-8
1-(1-isopropyl-1H-benzimidazol-2-yl)methanamine(SALTDATA: 2HCl) 920464-24-0
2,3-Difluorotoluene, 99% 3828-49-7
Cyclopropanecarboxylic acid, 99% 1759-53-1
6-Chloro-2-hexanone 10226-30-9
Chromium(III) oxide, 99% 1308-38-9
1,2-Naphthalic Anhydride 5343-99-7
Fluorotrichloroethylene 97% 359-29-5
5-Bromo-2-methoxyphenol, 99% 37942-01-1
3-Anilino-2-cyclohexen-1-one, 98% 24706-50-1
2-AMino-4,4,4-trifluorobutyric Acid Hydrochloride 15959-93-0
5-Methyl-1-(3-trifluoromethyl-phenyl)-1H-pyrazole-3-carboxylic acid 126067-60-5
4-(2-Chloro-6-fluorobenzyloxy)phenylacetonitrile 175135-35-0
Glycitin, 98%, from Glycinemax (L.) merr. 40246-10-4
Iodopentafluoroacetone 57069-95-1
Bis(ethylcyclopentadienyl)magnesium, min. 98% 114460-02-5
4-(1,2,4-Triazol-1-yl)aniline 6523-49-5
10-Undecylenic acid, 97.5% 112-38-9
(1H,1H,2H,2H-Perfluorododecyl)tris(ethoxy)silane 146090-84-8
(4-Fluorophenyl)thiourea 459-05-2
tert-Butylhydrazine hydrochloride, 98% 7400-27-3
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