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北京百靈威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    -
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    www.jkchemical.com
Product List:    96815
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Product List
TriMethylene Di(thiotosylate) [Protecting Reagent for Active Methylene] 3866-79-3
8-Hydroxy-2-methylquinazoline-4-one, 97% 90417-38-2
1-(2-methoxyethyl)piperidine-4-carboxylic acid(SALTDATA: 0.4H2O) 773829-96-2
5-ForMyluracil 1195-08-0
5-(Trifluoromethyl)-1H-pyrazole-3-carboxylic acid, 97% 129768-28-1
2,2'-Bithiophene-5-carboxaldehyde, 98% 3779-27-9
1-Phenylisoquinoline, 98% 3297-72-1
5-Fluoropyridine-2-carboxylic acid 107504-08-5
Cholesterol Heptyl Carbonate 15455-81-9
4-[(4-methylbenzyl)oxy]benzaldehyde(SALTDATA: FREE) 66742-58-3
4-Bromo-2-((5-bromo-2-methoxyphenyl)(4-bromophenyl)methyl)-1-methoxybenzene 951771-28-1
2-Chloro-3-nitrotoluene, 98% 3970-40-9
3-Tetradecanone 629-23-2
1,3-Bis(4-Methoxyphenoxy)benzene 13118-91-7
trans-1,2-Di(2-thienyl)ethylene 13640-78-3
2,3,4,5-Tetrahydro-1H-1,5-benzodiazepine 6516-89-8
4,5-Dichloro-2-nitrotoluene 7494-45-3
Crystal Violet, high purity biological stain 548-62-9
(2-furylmethyl)propylamine(SALTDATA: FREE) 39191-12-3
1,2,3,4-Tetrahydro-isoquinoline-1-carboxylic acid 41034-52-0
2-Vinyl-4,6-diaMino-1,3,5-triazine 3194-70-5
Iron(II) acetate, anhydrous, 97% 3094-87-9
Ethyl nonanoate, 98% 123-29-5
8-methyl-2-(4-methylphenyl)quinoline-4-carboxylic acid(SALTDATA: FREE) 18060-44-1
Poly(sodium-p-styrenesulfonate), average M.W. 70,000, 20 wt.% solution in H2O 25704-18-1
5-Bromo-N-(2,2-dimethoxyethyl)pyridin-2-amine 474708-93-5
4-Nitrophenyl β-D-lactopyranoside, 98% 4419-94-7
n-Propyltriphenylphosphonium bromide, 99% 15912-75-1
Indigotetrasulfonic Acid TetrapotassiuM Salt Hydrate 28699-96-9
M-Ethyltoluene 620-14-4
(S)-2-Amino-3-dimethylaminopropionic aciddihydrochloride 31697-39-9
4-Benzylaminocyclohexanone 142009-99-2
S-Allyl-L-cysteine 21593-77-1
2,3-Epoxypropyl-4'-methoxyphenyl ether, 99% 2211-94-1
Barium bromide dihydrate, extra pure, 99% 7791-28-8
trans-4,4,5,5-Tetramethyl-2-oct-1-enyl-1,3,2-dioxaborolane 83947-55-1
Bis(pentamethylcyclopentadienyl)nickel, 98% (Decamethylnickelocene) 74507-63-4
PotassiuM pyridin-3-yltrifluoroborate 561328-69-6
(3-Chloro-2-hydroxypropyl)triMethylaMMoniuM Chloride (ca. 65% in Water) 3327-22-8
TriethylenetetraMine-N,N,N',N'',N''',N'''-hexaacetic Acid 869-52-3
Boc-Hyp(Bzl)-OH.DCHA 54631-81-1
Praseodymium(III) trifluoromethanesulfonate, min. 98% (Praseodymium triflate) 52093-27-3
N-Acetyl-l-phenylalanine methyl ester 3618-96-0
2,6-Difluoronicotinaldehyde 97% 155601-65-3
2,2,6,6-Tetramethylpiperidine hydrobromide, 99% 935-21-7
Nickel DiethyldithiocarbaMate 14267-17-5
cis-4-(Fmoc-amino)cyclohexanecarboxylic acid, 99% 147900-45-6
Bromo(1,10-phenanthroline)(triphenylphosphine)copper(I), min. 97% 25753-84-8
Methyl 4-fluoro-3-methylbenzoate 180636-50-4
1-(4-phenyl-1,3-thiazol-5-yl)methanamine(SALTDATA: 2HCl) 920438-42-2
4-Aminomethyl benzamidine dihydrochloride 217313-79-6
2-Bromo-5-ethoxy-4-hydroxy-benzonitrile 832674-70-1
7-Bromo-5-chloro-1H-indazole 97% 875305-86-5
2,5-Dimethyl-1-pyridin-3-yl-1H-pyrrole-3-carbaldehyde 35711-47-8
Tri-t-butylphosphonium trifluoromethanesulfonate, 99% Stabiphos T 1106696-25-6
Phenyl bromoacetate, 98% 620-72-4
2-(2-Cyanophenyl)-1,3,2-dioxaborinane 172732-52-4
Tetraethyl methylenediphosphonate, 97% 1660-94-2
Trihexyl(tetradecyl)phosphoniuM bis(trifluoroMethanesulfonyl)aMide CYPHOS? IL 109 460092-03-9
5-bromo-4-methylpyridine-2-carbonitrile, 95% 886364-86-9
5-Bromo-2-hydrazino-3-nitropyridine 15862-42-7
4-(Dodecyloxy)benzoic acid, 98% 2312-15-4
4-(Trimethylsilyl)ethynylbenzaldehyde 77123-57-0
3,5-Dihydroxytoluene monohydrate, 98% 6153-39-5
Poly(ethylene adipate), average M.W. ca. 10.000 (GPC) 24938-37-2
2-Fluoro-3-(trifluoroMethyl)pyridine 65753-52-8
N-(9-Fluorenylmethoxycarbonyloxy)succinimide, 98% 82911-69-1
[(4,6-dimethylquinolin-2-yl)thio]acetic acid(SALTDATA: FREE) 370848-09-2
1-indanecarboxylic acid(SALTDATA: FREE) 14381-42-1
Trivinylethoxysilane 70693-56-0
1,2-DiMethylbenziMidazole 2876-08-6
N-(3-hydroxyphenyl)-5-methyl-3-furamide(SALTDATA: FREE) 423735-72-2
2-[(tert-Butoxycarbonyl)amino]-3-[(4-methylbenzyl) thio]propanoic acid 61925-78-8
4-[(6-chloro-2-pyrazinyl)carbonyl]morpholine(SALTDATA: FREE) 24079-32-1
Ethyl Diphenylphosphonoacetate [Horner-EMMons Reagent] 16139-79-0
2-Amino-2-(4-bromophenyl)acetic acid 71079-03-3
4-hydrazino-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidine(SALTDATA: FREE) 303798-10-9
5-Acetyl-2-amino-4-methyl-thiophene-3-carboxylic acid ethyl ester 57773-41-8
3,4-DiMethylbenzenesulfonyl chloride 2905-30-8
1,2,4,4,4-Pentachloropentafluorobutane 97% 375-46-2
2-(1-Methyl-1H-imidazol-2-yl)benzoic acid 915922-05-3
2,2,3-trimethyl-3-butenoic acid(SALTDATA: FREE) 4168-01-8
rac trans-2,3-Diphenyl-succinic acid anhydride, 96% 101278-21-1
2,5-Dichlorobenzenesulfonamide 7720-45-8
4-Fluoro-3',4'-dimethoxybenzhydrol 844856-32-2
methyl 5-bromothiazole-4-carboxylate, 95% 913836-22-3
Ethyl 5-phenyl-2-thiophenecarboxylate 19282-39-4
16-Mercaptohexadecan-1-ol 114896-32-1
Bis(p-dimethylaminostyryl)-p-methylphenylsulfonylmethane 104080-17-3
N-benzyl-6-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-amine(SALTDATA: HCl) 118498-98-9
1-(1,2-dimethylpropyl)-1H-pyrazol-5-amine(SALTDATA: FREE) 1015845-91-6
2-Bromo-4-nitro-6-(trifluoromethyl)aniline 400-66-8
4-Chlorobutyl chloroformate, 97% 37693-18-8
N-(3-AMinopropyl)glycine Dihydrochloride 90495-95-7
2-(4-Bromo-phenylamino)-thiazole-4-carboxylic acid 165682-80-4
1-[2-(4-fluorophenoxy)ethyl]-1H-indole-3-carbaldehyde(SALTDATA: FREE) 340318-78-7
[(5-methyl-1,3,4-thiadiazol-2-yl)amino](oxo)acetic acid(SALTDATA: FREE) 83244-81-9
2-Butylfuran 4466-24-4
N-methyl-2-pyrrolidin-1-ylethanamine(SALTDATA: FREE) 32776-22-0
2-(4-formyl-2-methoxyphenoxy)ethyl acetate(SALTDATA: FREE) 692275-82-4
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