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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
Diethyl thioglycolate, 99% 925-47-3
o-Phospho-l-tyrosine 21820-51-9
4-Cyano-1-methyl-piperidine, 97% 20691-92-3
Erucamide, 98% 112-84-5
Cyclohexylmagnesium chloride, 2.0M solution in diethyl ether, J&KSeal 931-51-1
Ac-D-Ala-OH 19436-52-3
1,3,5-Tris(4-aminophenyl)benzene, 98% 118727-34-7
2-Bromopentane, 95% 107-81-3
2-Methyl-8-nitroquinoline, 98% 881-07-2
4-Pentyn-2-ol 2117-11-5
2-(Methylsulfonyl)-5-nitropyridine 79134-11-5
1-(2-fluorobenzyl)piperidin-4-amine(SALTDATA: 1.98HCl 0.75H2O) 160358-06-5
4-Decanol 2051-31-2
Ethyl 2-broMo-2,3,3,3-tetrafluoropropionate 10186-73-9
(4R)-3-methyl-1,3-thiazolidine-4-carboxylic acid(SALTDATA: 0.8HCl) 60129-40-0
4-(1H-Imidazol-4-yl)benzoic acid 95% 13569-97-6
2-N-Boc-2-Aminomethyl-3-(3-bromo-phenyl)-propionicacid 886364-87-0
3-Fluoro-4-(methoxycarbamoyl)benzeneboronic acid 97% 913835-58-2
2-(4,5-Dihydro-1H-pyrazol-1-yl)ethanol 5677-75-8
DL-Glyceraldehyde Diethyl Acetal 10487-05-5
Chloral 75-87-6
1-(3-methylphenyl)piperidin-4-one(SALTDATA: FREE) 365554-90-1
Malic Dehydrogenase, 200 units/mg 9001-64-3
5-(aminomethyl)-1,3,4-thiadiazol-2-amine(SALTDATA: 2HCl) 59079-33-3
2-(3-bromo-1H-1,2,4-triazol-5-yl)pyridine(SALTDATA: FREE) 219508-87-9
M-TolyltetrazoliuM Red 88159-25-5
3-[(cyclobutylcarbonyl)amino]benzoic acid(SALTDATA: FREE) 33582-65-9
Trimethylgermanium chloride, min. 98% 1529-47-1
5-Bromo-7-azaindole, 97% 183208-35-7
6-Amino-5-(2,2-diethoxyethyl)-4-hydroxy-2-mercaptopyrimidine, 97% 7400-05-7
[4-(Boc-amino)-piperidin-1-yl]-acetic acid ethyl ester, 98% 203662-91-3
Tetrahydrofurfuryl BroMide 1192-30-9
1,5-dimethyl-3-(1-pyrrolidinyl)-1H-pyrazol-4-amine(SALTDATA: 2HCl) 1227465-80-6
Methyl 4-hydroxybenzoate, sodium salt, 99% 5026-62-0
Ethyl 4-(5-formyl-2-furyl)benzoate 19247-87-1
1,5-Dibromo-1H,1H,5H,5H-perfluoropentane 97% 33619-78-2
2-BroMo-3-(3,5-diMethylphenyl)-1-propene 842140-37-8
2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl broMide 3068-32-4
3,4'-DiaMinodiphenylMethane 19430-83-2
1-(4-fluorobenzoyl)-4,4'-bipiperidine(SALTDATA: FREE) 886506-15-6
Lead Naphthenate 61790-14-5
5-Fluoro-2-methylbenzamide 175278-28-1
AMT.HCl 1121-91-1
diethyl 2-cyclohexylMalonate 2163-44-2
N-(3-Benzylamino-propyl)-nicotinamide 435345-20-3
(S)-2,3-Dihydro-benzo[1,4]dioxine-2-carboxylicacid 70918-54-6
[Bis(trifluoroacetoxy)iodo]pentafluorobenzene 14353-88-9
4-Chloro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-B]-pyridine-5-boronic acid pinacol ester 1045857-94-0
2,2-Dimethylpentan-3-one 564-04-5
Lutetium fluoride, anhydrous, 99.9% 13760-81-1
Cycloheptene, 95% 628-92-2
Ammonium hexafluoroaluminate, min. 98% 7784-19-2
α-D-Galactose-1-phosphate dipotassium salt hydrate, 99% 19046-60-7
6-Bromo-benzoxazolinone, 95% 19932-85-5
2-Ethylimidazole, 99% 1072-62-4
2-Pyridylzinc bromide, 0.5 M in THF 218777-23-2
SodiuM 1-Hexadecanesulfonate 15015-81-3
2-azabicyclo[2.2.1]hept-2-ylacetic acid(SALTDATA: Na-salt) 933690-44-9
6-Piperidinonicotinic acid, 97% 120800-50-2
N-(3-ethoxybenzyl)cyclopropanamine(SALTDATA: HCl) 892578-19-7
2-(2-Nitroethoxy)tetrahydropyran 75233-61-3
2-Oxobutyric Acid 600-18-0
N-[2-(Dimethylamino)ethyl]-4-piperidinecarboxamide dihydrochloride 886504-63-8
3-Carboxy-2-methoxybenzeneboronic acid 98% 913836-10-9
3-Chloro-5-(ethylcarbamoyl)benzeneboronic acid 957120-49-9
3-(2-chlorophenyl)-4,5-dihydroisoxazole-5-carboxylic acid(SALTDATA: FREE) 522615-29-8
Triethyl 2-phosphonopropionate, 98% 3699-66-9
Bis(cyclopentadienyl)molybdenum dichloride, 99% 12184-22-4
4-Iodo-3-nitroanisole, 98% 58755-70-7
Candesartan, 98% 139481-59-7
Adenine, 99.5% 73-24-5
2-methylthiazole-5-carbaldehyde, 95% 1003-60-7
((4R,5R)-(+)-O-[1-Benzyl-1-(5-methyl-2-phenyl-4,5-dihydrooxazol-4-yl)-2-phenylethyl] (dicyclohexylphosphinite)(1,5-COD)iridium(I) tetrakis(3,5-bis(trifluoromethyl)phenylborate, min. 97% (R,R)-[COD]Ir[ 880262-14-6
2-Methylthiophenothiazine, 98% 7643-08-5
5-[(methylthio)methyl]-2-furoic acid(SALTDATA: FREE) 94084-70-5
6-(methoxymethyl)-4-pyrimidinol(SALTDATA: FREE) 3122-78-9
2-Methylbenzofuran Odor Standard 4265-25-2
2-(Phenylthio)quinoline, 98% 22190-12-1
3-[(3-chlorobenzyl)oxy]-4-methoxybenzaldehyde(SALTDATA: FREE) 447428-98-0
1-Fluoro-4-(trifluoromethyl)naphthalene 59080-13-6
Cyclododecanone 830-13-7
3-Fluoro- N -piperidin-4-yl-benzamide 886504-86-5
4-Isobutyl-pyridine 4810-79-1
AM 251 183232-66-8
1-(1,3,5-trimethyl-1H-pyrazol-4-yl)ethanone(SALTDATA: FREE) 1125-28-6
5-bromo-N-1-naphthyl-2-furamide(SALTDATA: FREE) 40337-11-9
1-(3-Nitrophenyl)-2,5-dimethylpyrrole 32570-23-3
1-propyl-1,2,3,4-tetrahydroquinoline-6-carbaldehyde(SALTDATA: FREE) 876710-88-2
N-(3-hydroxy-2-pyridinyl)methanesulfonamide(SALTDATA: FREE) 1082766-43-5
Perfluorocyclopropane 97% 931-91-9
(alpha,alpha,alpha,2,3,5,6-Heptafluoro-p-tolyl)hydrazine 1868-85-5
1-Propionylimidazole 4122-52-5
SpirobicroMane 3127-14-8
Methyl 3-(trifluoromethyl)phenylacetate 62451-84-7
5-Chlorosulfonyl-2-hydroxybenzoic acid 17243-13-9
1-Benzyl-1H-benzoimidazole-2-carbaldehyde 180000-91-3
Dichloro{(S)-(-)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl}[(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II) RuCl2[(S)-xylbinap][(S,S)-dpen] 220114-03-4
4-Acetyl-4'-chlorobiphenyl 5002-07-3
6,7-dimethoxy-1-pyridin-3-yl-1,2,3,4-tetrahydroisoquinoline(SALTDATA: 1.5H2C2O4) 3161-08-8
(tetrahydro-1H-pyrrolizin-7a(5H)-ylmethyl)amine(SALTDATA: 2HCl) 78449-73-7
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