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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:    96504
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Product List
Lithium dihydrogen phosphate, 99% 13453-80-0
D-(+)-chiro-Inositol, 98% 643-12-9
Quinaldine Red, Dye content: 95% 117-92-0
Indium(III) sulfate hydrate (99.999%-In) PURATREM 13464-82-9
Fmoc-D-Ser-OH, 98% 116861-26-8
Piperazine hexahydrate, 98% 142-63-2
4-bromoisoquinolin-1-amine, 95% 55270-27-4
2,6-Dimethyl-4-iodophenol, 97% 10570-67-9
2-Hydroxy-5-nitrobenzyl bromide, 95% 772-33-8
2,2-Difluoroethanol, 98% 359-13-7
1-(Aminocarbonyl)-1-cyclopropanecarboxylic acid, 98% 6914-74-5
2-Amino-6-methyl-5-nitropyridine, 98% 22280-62-2
3-(Trifluoromethyl)benzaldehyde, 98% 454-89-7
4-(1-Pyrrolidinyl)benzoic acid, 97% 22090-27-3
3-Methyl-1H-pyrazolo[3,4-b]pyridine, 97% 116834-96-9
1-(Trimethylsilyl)-1-propyne, 98% 6224-91-5
2,4-Dichloro-5-nitropyrimidine, 97% 49845-33-2
Lithium tris(S-(-)-1,1'-binaphthyl-2,2'-diolato)yttrate(III) tetrahydrofuran adduct, min. 97% 500995-67-5
Pyrophosphoryl chloride 13498-14-1
Thianthrene, 98% 92-85-3
Trimethylgallium, elec. gr. (99.9999%-Ga) PURATREM 1445-79-0
Boc-D-Lys-OH, 98% 106719-44-2
N-Benzylethylenediamine, 98% 4152-09-4
Ethyl 4-pentenoate, 98% 1968-40-7
Fmoc-D-1-Nal-OH 138774-49-3
Methyl α-D-mannopyranoside, 98.5% 617-04-9
Gadolinium(III) perchlorate, 40-50% aqueous solution (99.9%-Gd) (REO) 14017-52-8
4-Bromo-2,5-difluorobenzenesulfonyl chloride, 97% 207974-14-9
Vinyl bromide, 1.0 M solution in THF, J&KSeal 593-60-2
Rubrene, 98.5% 517-51-1
Histamine diphosphate hydrate, 98%, a histamine H1/H2 receptor agonist 51-74-1
4-Methylumbelliferyl β-D-lactopyranoside, 98% 84325-23-5
5-Chloro-2-fluorobenzyl bromide, 98% 71916-91-1
Lithium diethylamide, 95+% 816-43-3
Sodium formaldehydesulfoxylate dihydrate, 98% 6035-47-8
Dicyandiamide, 99% 461-58-5
Naphthofluorescein di-O-(β-D-galactopyranoside) 133551-98-1
N-Cbz-DL-alanine, 98% 4132-86-9
12-Molybdophosphoric acid hydrate (ACS) 51429-74-4
1-(2-Aminoethyl)piperazine, 99% 140-31-8
1-Methyl-1H-pyrazole-5-carbaldehyde, 95% 27258-33-9
(3S)-(+)-2,2'-Diphenyl-[3,3'-biphenanthrene]-4,4'-diol dichloromethane adduct, min. 98% (S)-VAPOL 147702-15-6
2-Chloro-4-fluorophenylboronic acid, 98% 313545-72-1
2-Bromo-5-hydroxypyrazine, 95% 374063-92-0
6-(methoxymethyl)-2-(methylthio)pyrimidin-4(3H)-one(SALTDATA: FREE) 68087-13-8
(3,5-Diphenyl-pyrazol-1-yl)-acetic acid 93323-67-2
N-Phenylglycinonitrile, 97% 3009-97-0
2,8-Dimethyl-imidazo[1,2-a]pyridine-3-carbaldehyde 820845-85-0
trans-3-(TrifluoroMethyl)cinnaMoyl chloride 64379-91-5
1-Phenyl-3-(trifluoromethyl)-1H-pyrazol-4-ol 119868-24-5
4-(Aminomethyl)tetrahydro-2H-pyran hydrochloride 98% 389621-78-7
5-Fluoro-2-methylbenzyl chloride 99+% 22062-55-1
trans-ACPD 39026-64-7
1H-6-Bromoperfluorohexane, tech. 355-36-2
Triethanolamineborate, min. 95% 15277-97-1
3-ethyl-4-methylisoxazol-5-amine(SALTDATA: FREE) 153458-34-5
4,4'-Bis(2-Methoxystyryl)biphenyl 40470-68-6
5-Methyl-1-(2-methylphenyl)-1H-pyrazole-4-carbaldehyde, 97% 423768-40-5
2-(2,5-Dimethoxy-phenyl)-pyrrolidine 91564-44-2
4-(4-isobutylphenyl)-1,3-thiazol-2-amine(SALTDATA: FREE) 351982-44-0
4-Chloro-2-fluorocinnaMic Acid 202982-65-8
3-(2,4-Dichlorophenyl)-3-oxo-propionic acid ethyl ester 60868-41-9
Diethylphosphate 598-02-7
(5-ForMylpyridin-2-yl)carbaMic acid tert-butyl ester 199296-40-7
2-AMinoethanethiol p-Toluenesulfonate 3037-04-5
Perfluorobutyryl chloride 375-16-6
1-Iododecane (stabilized with Copper chip) 2050-77-3
TriethoxysilylpropylMaleaMic acid 33525-68-7
4-Methylbenzhydrol 1517-63-1
(R)-3-Phenylcyclopentanone 86505-44-4
StearyldiethanolaMine 10213-78-2
(1,3-Benzothiazol-2-yl)acetonitrile 56278-50-3
4-Methyl-3-(2-oxopropoxy)-7,8,9,10-tetrahydro-6H-benzo[c]chroMen-6-one (SALTDATA: FREE) 307550-03-4
3,5-Diethoxycarbonyl-1,4-dihydro-2,4,6-collidine 632-93-9
2-Bromotetrafluoroethyl trifluorovinyl ether 85737-06-0
1-(4-Methyl-1,2,5-oxadiazol-3-yl)-1-ethanone 165067-10-7
4-Chloro-1,3-dimethylpyrazolo[3,4-b]pyridine-5-carboxylic acid 175201-94-2
2-Methyl-4-trifluoromethylthiazole-5-carboxylicacid methyl ester 847755-88-8
3-Hydroxy-2-methyl-4(1H)-pyridinone 17184-19-9
1-(1-hydroxycyclohexyl)-3-phenylpropan-1-one(SALTDATA: FREE) 139719-68-9
1,1,2-Trifluoroethane (FC-143) 99.5% 430-66-0
4-(Trifluorovinyloxy)benzoyl chloride 134151-67-0
2-(1-methyl-1H-pyrrol-2-yl)acetohydrazide(SALTDATA: FREE) 158144-17-3
3-amino-4-chloro-N-isopropylbenzamide(SALTDATA: FREE) 926221-68-3
4-(AMinoMethyl)-1,3,5-triMethyl-1H-pyrazole 352018-93-0
1,1,2,3,3,3-Hexafluoropropyl difluoroMethyl ether 56860-85-6
beta-IsatoxiMe [for Metal Analysis] 607-28-3
2-(2-ethoxy-4-formyl-6-nitrophenoxy)propanoic acid(SALTDATA: FREE) 812642-72-1
2-(1H-pyrazol-1-yl)acetohydrazide(SALTDATA: FREE) 934175-49-2
1,2-Dimethyl-4-nitro-1H-imidazole 13230-04-1
4-(5-Bromothiophen-2-yl)thiazol-2-ylamine 34801-14-4
Ethyl 3-Phenylglycidate (cis- and trans- Mixture) 121-39-1
3-Bromomethyl-4-nitro-benzoic acid 916791-27-0
4-(4-Hexylphenyl)benzoic Acid 59662-48-5
2-Chloro-N-pyridin-2-yl-acetamide 5221-37-4
1-(methylamino)-2-propanol(SALTDATA: FREE) 16667-45-1
1-Cyclohexyl-3-phenyl-2-thiourea 722-03-2
4-(2-Ethyl-benzoimidazol-1-yl)-4-oxo-butyric acid 402944-83-6
2-(1,6-Naphthyridin-2-yl)benzoic acid 392233-76-0
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