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北京百灵威科技有限公司 Company Information
Company Name:    J & K SCIENTIFIC LTD.
Tel:    -18210857532
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    https://www.jkchemical.com
Product List:    96815
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Product List
4-Methoxydiphenylmethane 834-14-0
4'-Trifluoromethylbiphenyl-2-carbaldehyde 84392-23-4
2-(3,4-Dimethoxy-phenyl)-imidazo[1,2-a]pyridine-3-carbaldehyde 727652-02-0
Perfluoro(1,2,3-trichlorocyclopent-1-ene) 3824-97-3
1-[2,4-Dichloro-6-(trifluoromethyl)phenyl]hydrazine , 95% 107047-29-0
Methyl 2-pentenoate 818-59-7
5-Bromo-2-(piperazin-1-yl)-4-methylpyridine 944582-93-8
1-(2-Phenoxyphenyl)methanamine hydrochloride, 97% 31963-35-6
(2,5-Dioxoimidazolidin-4-yl)acetic acid 5427-26-9
4-(Thien-2-yl)aniline hydrochloride 70010-48-9
N-(2-Hydroxyethyl)-2-nitrobenzenesulfonamide 18226-11-4
Sphingosine 1-Phosphate 26993-30-6
(+)-cis-2-BenzaMidocyclohexanecarboxylic Acid 26685-82-5
Butyl 4-Carboxyphenyl Carbonate 14180-12-2
2-Chlorobenzyl Mercaptan 39718-00-8
2-AMino-5-broMo-1,3,4-thiadiazole 37566-39-5
Fenbutatin oxide 13356-08-6
4-Bromo-2,6-diaminopyridine, 98% 329974-09-6
Ethyl 4,4,4-trifluoroacetoacetate, 98% 372-31-6
4,4,5,5,5-Pentafluoro-1-pentanol, 97% 148043-73-6
5-Nitroindazole, 98% 5401-94-5
4-Pentylcyclohexanone, 98% 61203-83-6
Acyclovir, 99%, inactivate the thymidine kinase of the herpesvirus 59277-89-3
Gallium(III) bromide, anhydrous, granular (99.999%-Ga) PURATREM 13450-88-9
Potassium hydrotris(3,5-dimethylpyrazol-1-yl)borate, 99% 17567-17-8
DibenzylcyanaMide 2451-91-4
1-Undecene, 90% 821-95-4
1-Methyl-1H-imidazole-2-carbaldehyde, 98% 13750-81-7
(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)bis[(1S)-1-phenylethyl]amine, min. 95% 380230-02-4
2-Biphenylyl isocyanate, 98% 17337-13-2
2-Bromo-4-fluorophenol, 98% 496-69-5
2,3,4-Trifluoronitrobenzene, 97% 771-69-7
1-(2-Chloro-4-nitrophenyl)-piperazine, 98% 114878-60-3
2-(Trifluoromethyl)dioxolane 2344-09-4
1-[3-(4-chlorophenyl)-1-adamantyl]ethanamine(SALTDATA: 0.5H2SO4) 412956-99-1
N-benzyl-2-(2-fluorophenoxy)ethanamine(SALTDATA: HCl) 884497-70-5
(4-Benzyl-1,4-oxazinan-2-yl)methylamine , 97% 110859-47-7
N-Boc-amino-(1,4-dioxa-spiro[4.5]dec-8-yl)-aceticacid 876761-75-0
3-Hydroxy-1-Methyl-5-(trifluoroMethyl)pyrazole 119022-51-4
1,4-Dihydro-1,4-methanonaphthalene 4453-90-1
1,3,5-Trimethyl-1H-pyrazole-4-carboxylic acid, 95% 1125-29-7
2,4,5,6-Tetraaminopyrimidine sulfate, 98% 5392-28-9
2,3,4,6-Tetra-O-benzoyl-D-glucopyranose 64768-20-3
Chlorocyclohexyldimethylsilane, 97% 71864-47-6
2-(4-chlorophenyl)-N-(4-nitrobenzyl)ethanamine(SALTDATA: HBr) 416887-93-9
2-Fluorophenylacetonitrile, 97% 326-62-5
[2-(1-Pyrrolidinyl)-3-pyridinyl]methanamine 859850-79-6
(2S,3S)-trans-3-(CarboxyMethyl)-azetidine-2-acetic Acid 185387-36-4
6-Amino-3-methyl-1,3-benzoxazol-2(3H)-one, 90% 99584-10-8
2-Cyano-2-methylpropanoic acid 22426-30-8
4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole(SALTDATA: FREE) 35199-18-9
(5-bromopyridin-3-yl)methanamine, 95% 135124-70-8
2-Phenoxyethylamine, 98% 1758-46-9
N-Propyl-N-isopropylamine 21968-17-2
3-Ethoxycarbonylphenylboronic acid, 98% 4334-87-6
1,2-Diiodo-4,5-di-n-octyloxybenzene 248277-14-7
2,3-Dichloropyrazine, 98% 4858-85-9
1-Naphthyl isocyanate, 99%, derivatization grade 86-84-0
4-Amino-3-methylbenzoic acid, 98% 2486-70-6
Bromocresol Purple, indicator, ACS reagent 115-40-2
D-tert-Leucine, 98% 26782-71-8
Scandium(III) trifluoromethanesulfonate, min. 98% (Scandium triflate) 144026-79-9
α-Boc-Arg(Nω-Mesitylenesulfonyl)-OH, 98%, Boc-amino acids 68262-71-5
Thapsigargin, 99%, from Thapsia garganica 67526-95-8
Digitoxose, 98% 527-52-6
4-Octylbenzoic acid, 97% 3575-31-3
5-Fluorouracil, 99%, DNA/RNA synthesis inhibitor 51-21-8
N-Methyl-ε-caprolactam, 98% 2556-73-2
Cobalt powder (99.99%) 7440-48-4
4-Methylcinnamic acid, 99%, predominantly trans 1866-39-3
Methyl 5-methylpyrazine-2-carboxylate 41110-33-2
(S)-(+)-NBD-APy [=(S)-(+)-4-Nitro-7-(3-aMinopyrrolidin-1-yl)-2,1,3-benzoxadiazole][HPLC Labeling Reagent for e.e. DeterMination] 143112-52-1
Tropaeolin O 547-57-9
2-(2-aminophenyl)-N,N-dimethylacetamide(SALTDATA: FREE) 86162-60-9
CyclopropylMethylisothiocyanate 6068-90-2
3-Amino-4-hydroxy-5-nitrobenzene-1-sulphonic acid hydrate 175278-60-1
3-Amino-5-nitro-1H-indazole 41339-17-7
Pentafluorophenyl 1-(6-methylpyrazin-2-yl)piperidine-3-carboxylate 97% 941716-83-2
PotassiuM (2-Methoxyphenyl)trifluoroborate 236388-46-8
tricyclo[3.3.1.1~3,7~]dec-2-ylideneacetic acid(SALTDATA: FREE) 25220-07-9
5,6-DiMethyl-1,2,3-benzotriazole Hydrate 4184-79-6
N-(2-Chloroethyl)dibenzylaMine Hydrochloride 55-43-6
4,4-DiMethyl-1-tetralone 2979-69-3
TriMethylsilanol 1066-40-6
3-tert-Butylthio-2-cyanopyridine 178811-40-0
Ethyl 1-Piperidinepropionate 19653-33-9
Ethyl 2-cyano-3-(2-thienyl)acrylate 31330-51-5
Tetrahydro-2H-pyran-4-carbonyl chloride, 97% 40191-32-0
1-Butylpyridinium bromide, 99% 874-80-6
2-Fluoro-4-nitroanisole, 98% 455-93-6
Pyridinium dichromate, 97.5% 20039-37-6
2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt, 98% 30931-67-0
2,5-Dichloro-3-nitropyridine, 97% 21427-62-3
3-Methoxycarbonylphenylboronic acid, 98% 99769-19-4
2,6-Dichloro-5-fluoronicotinic acid, 97% 82671-06-5
Bis(n-propylcyclopentadienyl)magnesium, min. 98% 114504-74-4
(R)-(-)-3-Aminopiperidine dihydrochloride, 98% 334618-23-4
3-Chloro-4-fluorobenzylamine, 99% 72235-56-4
2-Hydrazinopyridine, 97% 4930-98-7
(10-Carbomethoxydecyl)dimethylchlorosilane 53749-38-5
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