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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-Bromopentafluoropropene 431-49-2
Thiamine pyrophosphate chloride, 98% 154-87-0
Ethyl nicotinate, 97% 614-18-6
Piperonyl alcohol, 98% 495-76-1
2-isopropyl-2,5-dihydro-1H-pyrrole(SALTDATA: FREE) 756476-29-6
N-(2-aminoethyl)-2-chlorobenzamide(SALTDATA: FREE) 65389-77-7
4-Amino-5-iodo-2-methoxybenzoic acid 95+% 155928-39-5
N-Methyl-n-octylaMine 2439-54-5
Methyl 3-(pyrrolidin-1-ylsulfonyl)thiophene-2-carboxylate 895261-88-8
4-(1H-1,2,4-Triazol-1-yl)benzoic acid , 95% 162848-16-0
Indole-4-boronic acid pinacol ester 388116-27-6
3,5-Bis(methylsulfonyl)benzenesulfonyl chloride 849035-99-0
Mn(III) Meso-Tetra(4-sulfonatophenyl)porphine chloride (acid forM) 221176-50-7
Caffeic acid, 99%, predominantly trans 331-39-5
H-Gly-OtBu·HCl, 98% 27532-96-3
3-(Benzyloxy)-5-bromopyridine, 97% 130722-95-1
(2-bromothiazol-5-yl)methanol, 95% 687636-93-7
1-Propanesulfonic acid, sodium salt monohydrate, HPLC grade, 98% 304672-01-3
Methyltriallylsilane, 97% 1112-91-0
3-Chloro-2-methoxypyridine-4-boronic acid 957060-88-7
(2-methoxyethyl)(1-naphthylmethyl)amine(SALTDATA: HCl) 884497-43-2
N-tert-Butoxycarbonyl-N-[3-(tert-butoxycarbonylaMino)propyl]glycine 192124-66-6
1,2,3-Propanetricarbonitrile 62872-44-0
(+)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)ethane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (R,R)-Me-BPE-Rh 305818-67-1
1-(1-piperidin-1-ylcyclohexyl)methanamine(SALTDATA: FREE) 41805-36-1
Piperazine DL-Malate 14852-14-3
4,5,6-trimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid(SALTDATA: FREE) 98996-38-4
n-Tetradecyldimethyl(3-trimethoxysilylpropyl)-ammonium chloride (50% in methanol) 41591-87-1
Tricholine Citrate (ca. 65% in Water) 546-63-4
1,1,2,2,3,3-Hexachloropropane 15600-01-8
2-amino-4-(4-ethylphenyl)-5-methylthiophene-3-carbonitrile(SALTDATA: FREE) 884497-32-9
1-Naphthyl Butyrate 3121-70-8
2-[2-(Hydroxymethyl)phenoxy]benzenecarbonitrile 59167-65-6
2-(3-Pyrrolidinyl)acetic acid hydrochloride 89203-64-5
2-Chloro-4-isopropylpyrimidine 97% 941294-36-6
3,4-Dichloro-N-(2-hydroxyethyl)benzamide 28298-26-2
2,4-Dichloro-5-fluoronitrobenzene 2105-59-1
Trichloro(propyl)silane 141-57-1
Trimethylhydroquinone, 97% 700-13-0
6-bromo-1,3-dichloroisoquinoline, 95% 552331-05-2
Ethyl 4-hydroxy-2-phenylpyrimidine-5-carboxylate, 97% 55613-22-4
4-Hydroxy-1-(pyridin-2-yl)-piperidine, 98% 199117-78-7
Chloro(chloromethyl)dimethylsilane, 98% 1719-57-9
1-Nitropyrene, 98% 5522-43-0
3-Amino-1,1,1-trifluoropropan-2-ol 431-38-9
Silver thiocyanate, 99% 1701-93-5
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)oxotitanium(IV), min. 95% [OTi(TMHD)2] 152248-67-4
4-Bromo-3-fluoroiodobenzene, 98% 136434-77-0
2,5-Dimethyl-1-[4-(trifluoromethyl)phenyl]-1H-pyrrole 97% 570-05-8
Propargyl Benzyl Ether 4039-82-1
3,4-Dihydroxybenzonitrile, 98% 17345-61-8
3-(2-Aminoethylamino)propyltriethoxysilane, 96% 5089-72-5
Bismuth(III) nitrate pentahydrate, 98% (ACS) 10035-06-0
D-γ-Tocopherol, 94% 54-28-4
Tetramethylsilane, 99.9+% (NMR grade) 75-76-3
1,3-Oxazolo[4,5-b]pyridine-2-thiol 53052-06-5
4-Hydroxy-2-(trifluoromethyl)quinoline ,98% 1701-18-4
3-Chloro-1-butyne 21020-24-6
3-methyl-2-thiophenecarbohydrazide(SALTDATA: FREE) 350997-56-7
3-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-5-hydroxybenzoic acid , 97+% 176442-21-0
7-fluoro-1H-benzo[d][1,3]oxazine-2,4-dione, 95% 321-50-6
2-Chlorophenetole 614-72-2
Trifluoropyruvic acid, Monohydrate 431-72-1
Diphenyltin dichloride, 97% 1135-99-5
4-Naphthalen-2-yl-benzaldehyde 244615-50-7
4-Butoxyphenylacetic Acid Methyl Ester 29056-06-2
Methyl O,O'-bis(2,2,2-trifluoroethyl)phosphonoacetate, 95% 88738-78-7
4-NitrosodiphenylaMine 156-10-5
(R)-(-)-10-Methyl-1(9)-octal-2-one, 98.5% 63975-59-7
p-Tolylhydrazine hydrochloride, 98% 637-60-5
2-Pyridyl trifluoromethanesulfonate, 98% 65007-00-3
4-Bromo-2,6-diiodoaniline 89280-77-3
1-benzyl-1H-indole-5-carbonitrile(SALTDATA: FREE) 80531-13-1
2,4-Dinitrophenyl Thiocyanate 1594-56-5
1H,1H,2H,3H,3H-Perfluoroundecane-1,2-diol 97% 94159-84-9
2-[4-(4-morpholinyl)butoxy]benzaldehyde(SALTDATA: HCl) 82625-41-0
6-Fluoroquinoline 396-30-5
3-(3-Fluorophenyl)-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine 916423-50-2
3-(4-Bromophenyl)-5-methyl-1,2,4-oxadiazole, 97% 118183-92-9
Diacetylbenzidine 613-35-4
5-(1-amino-1-methylethyl)-1,3,4-thiadiazol-2-amine(SALTDATA: 3HCl) 1255147-42-2
2-(3-Isocyanatophenoxy)-6-methylpyrazine, 97% 921938-94-5
Allyl cyclohexanepropionate, 98% 2705-87-5
1-(Difluoromethyl)-4-nitro-benzene 29848-57-5
5,6,7,8-Tetrahydro-naphthalene-2-carboxylic acid 1131-63-1
3,4-Dimethoxybenzenecarbohydrazide 41764-74-3
4-[3-(1H-imidazol-1-yl)propoxy]benzaldehyde(SALTDATA: HCl) 568594-04-7
Amyl acetate, 99% 628-63-7
5-methoxy-2-methyl-3-phenyl-1-benzofuran-6-carbaldehyde(SALTDATA: FREE) 374912-51-3
6-O-(Triisopropylsilyl)-D-glucal 137915-37-8
VariaMine Blue B Base [Redox Indicator] 101-64-4
3-Chloro-2,6-difluorobenzoic acid 225104-76-7
N-[(1-ethyl-1H-pyrazol-4-yl)methyl]-2-methoxyethanamine(SALTDATA: FREE) 1015845-81-4
Perfluoro(2-ethoxyethane)sulphonic acid 97% 113507-82-7
5-Chloro-4-nitrothiophene-2-carboxylic acid, 97% 89166-85-8
2-(TrifluoroMethoxy)benzyl BroMide 198649-68-2
2-(Benzylsulfanyl)benzenecarboxylic acid 1531-80-2
2,3,4,6-Tetra-O-acetyl-alpha-D-galactopyranosyl 2,2,2-TrichloroacetiMidate 86520-63-0
4-(chloromethyl)-2-[3-(trifluoromethyl)phenyl]-1,3-thiazole(SALTDATA: FREE) 886629-31-8
N-Ethyl-p-toluenesulfonaMide 80-39-7
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