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北京百灵威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    400-666-7788 010-82848833-
Fax:    86-10-82849933
Email:    jkinfo@jkchemical.com;market6@jkchemical.com
Nationality:    China
WebSite:    http://www.jkchemical.com
Product List:    96815
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Product List
N-[4-(Aminosulfonyl)phenyl]-2-cyanoacetamide 32933-40-7
4-Bromo-isothiazole 24340-77-0
(2-Oxo-4-phenyl-pyrrolidin-1-yl)acetic acid 67118-34-7
Tetrabutylammonium iodide, 99% 311-28-4
4-Methoxyphenylphosphonic Acid 21778-19-8
2,4-Dichlorophenoxyacetamidoxime 79295-15-1
L-Threonine tert-Butyl Ester Hydrochloride 69320-90-7
2-chloro-5-(trifluoromethoxy)phenylboronic acid, 98% 1022922-16-2
2,5-dibromo-4-methylthiazole, 95% 79247-78-2
6-(methoxymethyl)-4-pyrimidinamine(SALTDATA: FREE) 302964-09-6
4-Methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside 14581-81-8
3-fluorobenzene-1,2-diamine, 95% 18645-88-0
4-Hydroxy-2,5-dimethyl-3(2H)-furanone, 95% 3658-77-3
4-{[1-(tert-Butoxycarbonyl)piperid-4-yloxy]methyl}benzoic acid, 97% 934570-52-2
H-Arg(Mtr)-OH·1/2H2O 80745-10-4
3-Amino-3-phenyl-1-propanol, 98% 14593-04-5
1,3-Dithiole-2-thione, 98% 930-35-8
3-BenzylthiazoliuM BroMide 75066-50-1
N-(2-Fluorophenyl)hydrazinecarbothioamide 97% 38985-72-7
(1alpha,3alpha,5alpha)-1,3,5-Cyclohexanetricarbonitrile 168280-46-4
6-AMino-2,4-dichloro-3-ethylphenol Hydrochloride 101819-99-2
7-Hydroxy-4-(3-pyridyl)coumarin 109512-76-7
4,5-Dimethoxycatechol 1664-27-3
1,3-Butadiene 106-99-0
Ethyl 2-amino-5-propylthiophene-3-carboxylate 76575-31-0
D-Panthenol, 98% 81-13-0
5-Chloro-2-MethyltriptaMine 1203-95-8
2,3-Dihydro-1-benzofuran-5-yl isocyanate, 97% 215162-92-8
2,3,4-Trifluorophenylacetic acid 243666-12-8
6-(Trifluoromethyl)pyridine-2-carbonyl chloride, 97% 1099597-77-9
1-methyl-5-oxo-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid(SALTDATA: FREE) 1215295-93-4
3-ethyl-3-methyl-2-piperazinone(SALTDATA: FREE) 890926-67-7
1-Pentynyl Iodide 14752-61-5
Propylthio-1,3,4-thiadiazole-2-thiol 19921-88-1
4-(1H-Benzoimidazol-2-yl)-phenylamine 2963-77-1
4-Bromo-3-(heptafluoroprop-1-yl)-5-(phenyl)pyrazole 97% 82633-52-1
Ethyl 2-methyl-6-trifluoromethylnicotinate 380355-65-7
[4-(2-Cyano-ethyl)-piperazin-1-yl]-acetic acid, 98% 722491-37-4
4-[(ethylsulfonyl)amino]benzoic acid(SALTDATA: FREE) 116855-56-2
α-D-Glucose-1-phosphate disodium salt hydrate ,98% 56401-20-8
AMyl Nitrate 1002-16-0
Boc-(S)-3-amino-4-(3-methylphenyl)-butyric acid 270062-93-6
4-(4-Ethoxyphenyl)-4-oxobutanoic acid , 97% 53623-37-3
2-Methylprop-1-ene 115-11-7
1-[2-(2-bromophenoxy)ethyl]-1H-imidazole(SALTDATA: HCl) 416882-00-3
3-bromothiophene-2-carbonitrile, 95% 18791-98-5
2-[(4-bromobenzyl)amino]ethanol hydrochloride(SALTDATA: HCl) 774191-64-9
BDCS, silylation reagent, AcroSeal 1185092-02-7
N~1~-(4-bromo-2-fluorophenyl)glycinamide(SALTDATA: HCl) 1017022-11-5
2-Chloro-6-methylpyrazine, 98% 38557-71-0
1'-Hydroxy-2'-acetonaphthone 711-79-5
4-(4-methoxyphenoxy)aniline(SALTDATA: FREE) 31465-36-8
2-(1-Pyrrolidinyl)nicotinic acid, 95% 690632-36-1
(+)-Menthyl ChloroforMate 7635-54-3
(R)-(+)-1-PhenylethylaMine 3886-69-9
(3-Chlorophenyl)thiourea, 99% 4947-89-1
2,3-DiMethyl-2-hexanol 19550-03-9
2-Chloroquinoline-3-carboxaldehyde oxime 93299-49-1
2,2-Difluorocyclopropane-1-carboxylic acid 107873-03-0
Ethyl arachidate 18281-05-5
3-Methoxythiophene-2-carbaldehyde , 97% 35134-07-7
Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic dianhydride, 98% 1719-83-1
1,1,2,2,3,3-Hexafluoropropane-1,3-disulfoniMide 84246-29-7
2-[Bis(3,5-dimethylphenyl)phosphino]benzaldehyde, min. 97% 669091-00-3
2-(Dimethoxymethyl)-6-fluoro-1,8-naphthyridine 1222533-72-3
2-Fluoro-6-(trifluoromethyl)benzylamine 98% 239087-06-0
Sodium acetate-d3, 99 atom%D 39230-37-0
2,4-Thiazolidinedione, 99% 2295-31-0
Osmium(III) chloride, 63.2% to 65.2% Os 13444-93-4
5-Nitro-2-piperidinobenzenecarbonitrile 32188-75-3
Pyridine-2-boronic acid, pinacol ester 874186-98-8
(S)-1-Benzyl-3-[2-(methylthio)ethyl]piperazine 660862-41-9
2,4-DiMethylhexane 589-43-5
4-bromo-N-ethylbenzamide(SALTDATA: FREE) 41882-25-1
3-(allyloxy)-2-pyridinamine(SALTDATA: FREE) 24015-99-4
Cyclopentanone p-Toluenesulfonylhydrazone 17529-98-5
N-allyltetrahydrothiophen-3-amine 1,1-dioxide(SALTDATA: HCl) 5553-32-2
(2-Methoxypyrimidin-4-yl)methanamine 944901-04-6
3-(propoxymethyl)pyrrolidine(SALTDATA: 0.25H2CO3) 946716-05-8
3-(2-Chloroethyl)-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one 41078-70-0
Fmoc-D-Phe(4-Me)-OH 204260-38-8
4-Iodobenzoyl chloride, 98% 1711-02-0
5-Fluoro-2-methoxyphenol 98% 72955-97-6
2,5-Dichloropyrimidine, 98% 22536-67-0
4-Bromo-2-fluorostyrene 627463-17-6
(S,S)-(+)-2,5-Bis(methoxymethyl)pyrrolidine, 96% 93621-94-4
1-Naphthyl isothiocyanate, 98%, derivatization grade 551-06-4
(S)-N-Boc-Pyroglutamic acid tert-butyl ester 91229-91-3
N-benzyl-2-methyl-2-propen-1-amine(SALTDATA: HCl) 52853-55-1
3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE) 350997-69-2
Acetamidopropyltrimethoxysilane 57757-66-1
Calcium chloride hexahydrate, for analysis 7774-34-7
3-(1,1,2,2-Tetrafluoroethoxy)nitrobenzene 1644-21-9
Ethyl imidazo[1,2-a]pyridine-2-carboxylate, 97% 38922-77-9
Bis(carbonyldithio)tetrathiafulvalene 64394-47-4
2-Methyl-4'-(methylthio)-2-morpholinopropiophenone, 99% 71868-10-5
(2,5-Dichlorophenyl) methylcyanocarbonimidodithioate 152382-16-6
Lithium iodide hydrate, extra pure, 99% 85017-80-7
N-(4-bromophenyl)butanamide(SALTDATA: FREE) 119199-11-0
4-Bromo-1H-pyrazol-5-amine, 98% 16461-94-2
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