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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
2-Amino-3-nitro-6-methylpyridine, 98% 21901-29-1
1-methyl-6-nitro-1H-indazole, 95% 6850-23-3
3-tert-Butylphenol, 99% 585-34-2
2-Chloro-6-fluorobenzyl alcohol, 97% 56456-50-9
2,4,5-Trifluorophenylboronic acid, 98% 247564-72-3
3-Iodoanisole, 97% 766-85-8
2-Cyano-4-methylpyridine, 98% 1620-76-4
2-Benzoyl-1,2,3,6,7,11b-hexahydro-pyrazino[2,1-a]isoquinolin-4-one 54761-87-4
3-Cyanophenol, 99% 873-62-1
1-(3-Methylbenzyl)piperazine, 98% 5321-48-2
2,3,4,5,6-Pentafluorophenylacetic acid, 98% 653-21-4
1,3-Bis[(trimethylsilyl)ethynyl]benzene, 98% 38170-80-8
3-Bromopyridine-5-boronic acid, 99.5% 452972-09-7
2-Benzyl-2-imidazoline hydrochloride, 99% 59-97-2
4-Isopropoxybenzoic acid, 99% 13205-46-4
Boc-Tyr(Bzl)-OH, 99% 2130-96-3
Silver neodecanoate, min. 97% 68683-18-1
4-Nitrophenyl α-D-galactopyranoside, 98% 7493-95-0
DL-Cystine, 98% 923-32-0
Lead(II) perchlorate, trihydrate, 97+% (ACS) 13453-62-8
Aluminum nitride, deglomerated powder, high purity 24304-00-5
Cobalt naphthenate, 8% Co 61789-51-3
5-Bromothiophene-2-carboxylic acid hydrazide, 98% 98027-27-1
Hydroxypropyl cellulose, average M.W. 100,000 9004-64-2
Sodium dichloroacetate, 99% 2156-56-1
L-Cystine, 99% 56-89-3
Dibutyl phosphate, 97% 107-66-4
Acenaphthene, 98% 83-32-9
N,N'-Di-Boc-1H-pyrazole-1-carboxamidine, 98% 152120-54-2
N-(2-Hydroxyethyl)-3-(4-nitrophenyl) propylamine, 98% 130634-09-2
6-Bromohexanoic acid, 98% 4224-70-8
2-Nitro-4-pyridinecarboxylic acid, 97% 33225-74-0
1-(3-Nitropyridin-2-yl)piperazine, 97% 87394-48-7
1,4-Bis(chloromethyl)-2,5-dimethoxybenzene, TECH 3752-97-4
4-isopropoxybenzohydrazide(SALTDATA: FREE) 90873-17-9
Phenylarsine Oxide 637-03-6
2-chloro-N-propylacetamide(SALTDATA: FREE) 13916-39-7
(1R,2R,4R)-2-Azido-1-isopropyl-4-methylcyclohexane 898543-45-8
3-Methylisoquinoline, 98% 1125-80-0
2-Phenyl-3H-benzimidazole-5-carboxylic acid 66630-70-4
1,2-Diphenyltetramethyldisilane 1145-98-8
2-(aminomethyl)-3,5-dimethyl-4(1H)-pyridinone(SALTDATA: 2HCl 1H2O) 1114596-81-4
Chlorosulfonylacetyl chloride, 98% 4025-77-8
2,4'-DiMethoxybenzophenone 5449-69-4
cis-1,2-Di(2-thienyl)ethylene (contains ca. 5% trans- form) 18266-94-9
Methyl 4-(2-methoxyphenyl)-4-oxobutanoate 99046-13-6
ICI 182,780 129453-61-8
4-BroMo-N,N-diMethylbenzenesulfonaMide 707-60-8
4-(4-Bromo-2,6-dimethylphenyl)-3-thiosemicarbazide 122813-72-3
Hydroxy Naphthol Blue, disodium salt, pure 165660-27-5
1-(3-bromopropoxy)-2-methoxybenzene(SALTDATA: FREE) 67563-72-8
3-{[(3-methyl-2-thienyl)methyl]amino}benzoic acid(SALTDATA: FREE) 869950-52-7
1,3-benzothiazole-2,5-diamine(SALTDATA: FREE) 50480-29-0
2,4-Dimethyl-2,6-heptadien-1-ol, mixture of isomers, 96% 80192-56-9
1-(Chloroacetyl)-4-methylpiperidine 4593-20-8
2-Chloro-N-(4-methoxy-2-nitro-phenyl)-acetamide 3223-77-6
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydronaphthalene , Tech. 6683-46-1
4,6-Dimethylnicotinic acid 22047-86-5
Ethyl 2-chloro-3-cyano-6-methylpyridine-4-carboxylate 40108-12-1
Pentafluorophenyl 6-phenylnicotinate, 97% 934570-41-9
Imidazo[2,1-b]thiazole-6-carbaldehyde , 97% 120107-61-1
1-(5-Nitropyridin-2-yl)piperidine-4-carboxamide 752944-99-3
3-(2-formyl-1H-pyrrol-1-yl)benzonitrile(SALTDATA: FREE) 209958-45-2
(3-Methylbenzyl)hydrazine hydrochloride (SALTDATA: HCl) 51421-18-2
Boc-(S)-3-amino-4-(3-chlorophenyl)-butyric acid 270596-39-9
Ethylene Di(thiotosylate) [Protecting Reagent for Active Methylene] 2225-23-2
1,1,1-Tris(4-hydroxyphenyl)ethane 27955-94-8
N-benzylpentan-3-amine(SALTDATA: HCl) 61977-85-3
4'-(4-Fluorobenzyloxy)acetophenone 72293-96-0
Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate 171364-80-0
3-Ethoxybenzaldehyde 22924-15-8
4‘-Formyl(1,1‘-biphenyl)-3-carboxylic acid, 97% 222180-20-3
(4-isothiocyanatophenyl)(3-methylphenyl)amine(SALTDATA: FREE) 27174-03-4
4-Chloro-2-methylbenzhydrazide 75319-02-7
4-[(2-ethylphenyl)amino]-4-oxobutanoic acid(SALTDATA: FREE) 401629-43-4
5-ForMylpyrrole-2-carboxylic acid Methyl ester 1197-13-3
N-(2-Chloroethyl)benzylamine 42074-16-8
tert-Butyl 2,6-Dichloroisonicotinate 75308-46-2
4-amino-N-(4-methylphenyl)benzamide(SALTDATA: FREE) 955-96-4
2-HydroxyMethyl-1-MethyliMidazole 17334-08-6
2-[3-(Trifluoromethyl)phenoxy]ethanethioamide 20293-32-7
β-Caryophyllene Epoxide 1139-30-6
4-(Trifluoromethoxy)-DL-phenylglycine 261952-24-3
N-Ethyl-N-butylethylenediamine 19435-65-5
1-N-Fmoc-3-Pyrrolidinone 672310-12-2
3-(2-Benzothiazolylthio)propionic Acid 4767-00-4
5-Fluoro-2-(trifluoromethyl)phenylacetonitrile 80141-94-2
Tridecylcyclohexane 6006-33-3
Platinum (IV) oxide hydrate 12137-21-2
Ethyl 1,3-Dithiolane-2-carboxylate 20461-99-8
N-ethyl-2-piperazin-1-ylacetaMide (SALTDATA: FREE) 40004-11-3
(Perfluoroisopropyl)phenyliodoniuM TrifluoroMethanesulfonate 82959-18-0
3-BroMo-1H-pyrazolo[4,3-c]pyridine 633328-88-8
3-pyridin-2-yl-1H-pyrazol-5-amine(SALTDATA: 1.9HCl) 92352-29-9
3-allyl-5-ethoxy-4-propoxybenzaldehyde(SALTDATA: FREE) 915920-39-7
[4-(1-methyl-1-phenylethyl)phenoxy]acetic acid(SALTDATA: FREE) 70757-61-8
N-Benzyl-2-bromobenzamide 98% 82082-50-6
Vinyl Propionate (stabilized with MEHQ) 105-38-4
1-(1H-indol-3-yl)-1-butanone(SALTDATA: FREE) 22582-67-8
(1-Fluorovinyl)Methyldiphenylsilane 257610-49-4
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