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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:    96501
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Product List
Oxalyl dihydrazide, 98% 996-98-5
Di-t-butyltin dichloride, 98% 19429-30-2
2,4-Dimethyl-3-pentanol, 97% 600-36-2
(3-Methacryloyloxypropyl)trichlorosilane, 90% 7351-61-3
2,3,5,6-Tetrafluorobenzotrifluoride, 97% 651-80-9
Pyridine-2-carboxylic Acid Hydrochloride 636-80-6
4-Nitrobutyric Acid Methyl Ester 13013-02-0
Vinyloctyldichlorosilane 211985-85-2
1-Allylpiperazine 13961-36-9
1-[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]-N-methylmethanamine(SALTDATA: FREE) 890325-34-5
2-(1H-indol-3-yl)-N-(4-methylbenzyl)ethanamine(SALTDATA: HBr) 202199-04-0
2,2,3,3,3-Pentafluoropropyl iodide 97% 354-69-8
2-BroMo-N-(p-toluenesulfonyl)pyrrole 290306-56-8
NoMega-(2-AcetaMido-3,4,6-tri-O-benzyl-2-deoxy-beta-D-glucopyranosyl)-Nalpha-(tert-butoxycarbonyl)-L-asparagine Benzyl Ester 219968-28-2
(Z)-2-Chloro-2-butene 2211-69-0
1-Fluoro-2,4,6-triMethylpyridiniuM Tetrafluoroborate [Fluorinating Reagent] 109705-14-8
2-Chloro-5-nitrophenol 619-10-3
4-DiMethylaMino-1-butanol 13330-96-6
Cobalt(II) fluoride, anhydrous, 99% 10026-17-2
4-Cholesten-3-one, 95% 601-57-0
1-(2,4,5-Trimethylphenyl)ethanone 2040-07-5
Meta-Topolin 75737-38-1
(5-methyl-1,3-oxazol-4-yl)methanol(SALTDATA: FREE) 874821-67-7
3-(4-fluorophenyl)-1-methyl-1H-pyrazol-5-amine(SALTDATA: FREE) 126417-81-0
N,N'-Diacetylglycine Anhydride 3027-05-2
6-(tert-Butyl)-2H-1,4-benzoxazin-3(4H)-one 6238-96-6
2'-Fluorobiphenyl-3-carboxylic acid 103978-23-0
Ethyl alpha-bromophenylacetate, 97% 2882-19-1
2,4,6-Trimethoxynitrobenzene 98% 14227-18-0
2,4,4-TriMethyl-1-hexene 51174-12-0
3-methyl-2-(2-methylphenoxy)butanoic acid(SALTDATA: FREE) 63403-13-4
2-(Chloromethyl)naphthalene 2506-41-4
3-Ethylpiperazine, N1-BOC protected 438049-35-5
SEW 2871 256414-75-2
5-(Diethylcarbamoyl)-2-fluorobenzeneboronic acid 98% 874289-47-1
N-methyl-3-piperidin-1-ylpropan-1-amine(SALTDATA: FREE) 86010-41-5
2-methyl-3-(1-pyrrolidinylcarbonyl)aniline(SALTDATA: FREE) 926195-24-6
5-(acetylamino)-2-(2,5-dimethyl-1H-pyrrol-1-yl)benzoic acid(SALTDATA: FREE) 332898-63-2
3-(5-methyl-1,2,4-oxadiazol-3-yl)benzaldehyde(SALTDATA: FREE) 852180-68-8
2-Amino-benzothiazole-6-sulfonic acid amide 18101-58-1
2-Methylthio-4,6-pyrimidinedione, 98% 1979-98-2
3-Nitrophthalonitrile, 99% 51762-67-5
1,2-Epoxy-1H,1H,2H,3H,3H-heptadecafluoroundecane, 96% 38565-53-6
1,2-Butanediol 584-03-2
6-Chloro-2-methyl-4-pyrimidinol 17551-52-9
2-Pyrrolidin-1-yl-propionic acid 123912-78-7
Methyl 5-fluorobenzo[b]thiophene-2-carboxylate 154630-32-7
Isoxanthopterin 529-69-1
1-(pyridin-3-ylmethyl)-1H-pyrrole-2-carbaldehyde(SALTDATA: FREE) 186801-36-5
3-Methylthio-2-butanone 53475-15-3
(S)-(+)-1-[(R)-2-(Di-2-furylphosphino)ferrocenyl]ethyldi-3,5-xylylphosphine, min. 97% 649559-66-0
3-Chloro-4-fluorobenzotrifluoride, 98% 78068-85-6
1,2-Bis(chlorodimethylsilyl)ethane, 95% 13528-93-3
2-Amino-4-methylthiazole, 98% 1603-91-4
Cholesterol Benzoate 604-32-0
(3-CyanoMethyl)phenylboronic acid pinacol ester 396131-82-1
Methyl Yellow, indicator 60-11-7
Potassium oxalate monohydrate, 98.5% 6487-48-5
5-Amino-2-chlorobenzoic acid, 98% 89-54-3
2-Methylnaphth[2,3-d]oxazole, 98% 20686-66-2
1-(2-chloro-4-fluorobenzyl)piperazine(SALTDATA: FREE) 118630-33-4
2-Methyl-5-(morpholinosulfonyl)-3-furoic acid , 95% 306936-37-8
N-(2-Fluoro-5-nitrophenyl)methanesulfonamide 123343-99-7
6-(aminomethyl)-4-pyrimidinol(SALTDATA: 1.87HCl 0.1H2O) 933756-94-6
4-Fluoro-2-MethylphenylMagnesiuM broMide 30897-90-6
4-(1H-1,2,4-Triazol-1-ylmethyl)benzaldehyde , 97% 859850-94-5
5-Amino-2-methylpyridine, 98% 3430-14-6
N,N'-Di-2-naphthyl-p-phenylenediamine, 96% 93-46-9
4-Quinolinecarboxaldehyde, 97% 4363-93-3
i-Propylisocyanide, min. 97% 598-45-8
4-Chlorophthalic acid monosodium salt 56047-23-5
Barium diphenylamine-4-sulfonate, indicator, ACS reagent 6211-24-1
5-tert-Butyl-4-hydroxy-2-methylphenyl sulfide, 96% 96-69-5
Rhodamine 6G, indicator 989-38-8
Quinine hydrochloride dihydrate, 99% 6119-47-7
Sodium citrate tribasic dihydrate, 99% 6132-04-3
3-Chloro-4-methoxybenzoic acid, 98% 37908-96-6
2,2,4,4,6,6-Hexamethylcyclotrisilazane, 97% 1009-93-4
1-Butylpyridinium hexafluorophosphate, 99% 186088-50-6
1-O-Acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose, 98% 6974-32-9
(S,S)-1,2-Bis[(tert-butyl)Methylphosphino]ethane Bis(borane) 203000-48-0
4-AMino-4'-(N,N-diMethylaMino)stilbene 22525-43-5
1,3,5-Tris(broMoMethyl)-2,4,6-triMethylbenzene 21988-87-4
IMidazo[1,2-a]pyriMidine 274-95-3
3-Hexene (cis- and trans- Mixture) 592-47-2
3,4-DiMethylpyrazole Phosphate 202842-98-6
2,4,6-TriMethoxybenzoic Acid 570-02-5
2,4,6-Trichlorophenol SodiuM Salt 3784-03-0
3-(AMinoMethyl)phenylboronic acid hydrochloride 352525-94-1
1,3-DibroMoadaMantane 876-53-9
3-[4-(Methylthio)phenyl]propionic acid 138485-81-1
N-Methyl-3-indolyl β-D-galactopyranoside, 98% 207598-26-3
4-Amino-3-nitrobenzoic acid, 98% 1588-83-6
2,3-Diaminophenazine, 90% 655-86-7
3,5-Bis(trifluoromethyl)phenylboronic acid, 98% 73852-19-4
2,6-Dimethyl-4-heptanone, 80% 108-83-8
N-(2-Hydroxy-2,2-diphenylethyl)benzenecarboxamide 55275-59-7
quinoline-5-carbaldehyde(SALTDATA: FREE) 22934-41-4
2-Fluorobenzoylacetonitrile 31915-26-1
2-Pyridin-2-yl-quinoline-4-carboxylic acid 57882-27-6
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