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北京百靈威科技有限公司 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
Chlorobis(cyclooctene)rhodium(I) dimer, min. 98% 12279-09-3
N,N-Diethyl-m-toluamide, 95% 134-62-3
Hexyl hexanoate, 99% 6378-65-0
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)holmium(III), 99% (99.9%-Ho) (REO) [Ho(TMHD)3] 15522-73-3
Triethoxyphosphine(trifluoroacetylacetonate)silver(I), min. 98% 783334-85-0
Methyl thiosalicylate, 97% 4892-02-8
tert-Butyl propargyl ether, 98% 16314-18-4
Piperidine-4-carboxylic acid (2-methoxy-ethyl)-amide 73415-61-9
3-(2,4-Difluorophenyl)-3-oxo-propionic acidmethyl ester 185306-85-6
Cholesterol Ethyl Carbonate 23836-43-3
cis-1,3-DiMethylcyclohexane 638-04-0
Boc-Nalpha-methyl-L-phenylalanine 37553-65-4
2-(Trifluoromethoxy)benzamide 127979-74-2
2-(AMinoMethyl)-5-Methylpyrazine 132664-85-8
4-AMinopyriMidine-5-carboxylic acid 20737-41-1
4-Biphenyl-[1,3]dioxol-5-yl-acetic acid 669713-76-2
(R)-(-)-NBD-APy [=(R)-(-)-4-Nitro-7-(3-aMinopyrrolidin-1-yl)-2,1,3-benzoxadiazole][HPLC Labeling Reagent for e.e. DeterMination] 143112-51-0
2,5-Difluoro-4-methylbenzoic acid 103877-80-1
5-Bromo-2-chloro(trifluoromethoxy)benzene 406232-79-9
2-(2-Hydroxycarbonyl-6-pyridyl)malondialdehyde 212755-80-1
1,2-Dihydro-2-oxo-4-(trifluoromethyl)pyrimidine-5-carboxylic Acid 154934-95-9
Ethyl 2-ForMylpropionate 27772-62-9
5-(4-Chlorophenyl)-1,3-oxazole 1008-94-2
1-(2-Fluoro-benzyl)-1H-indole-3-carbaldehyde 192997-17-4
2-(1-adamantyl)pyrrolidine(SALTDATA: HCl) 180258-96-2
4-Iodo-2-(trifluoromethyl)benzonitrile 101066-87-9
4-Nitrophenyl trifluoromethyl sulphoxide 394-60-5
5-(Hydroxymethyl)-2-(trifluoromethyl)pyridine 386704-04-7
1-(Phenylsulfonyl)-1H-indole-3-carbaldehyde , 97% 80360-20-9
2-amino-N-methyl-N-phenylbenzamide(SALTDATA: FREE) 6632-37-7
4-Imidazol-1-yl-butyric acid 72338-58-0
Tris(N-tert-butyl-3,5-diMethylanilino)MolybdenuM(III) 236740-70-8
(1Z)-N'-hydroxy-2-(4-morpholinyl)propanimidamide(SALTDATA: FREE) 720706-09-2
1-ethyl-4-[(methylamino)methyl]pyrrolidin-2-one(SALTDATA: FREE) 959237-10-6
2,3-Dihydro-benzo[1,4]dioxine-2-carboxylic acid methyl ester 3663-79-4
LithiuM 1,1,2,2,3,3-Hexafluoropropane-1,3-disulfoniMide 189217-62-7
6-Chloro-3-indolyl α-D-galactopyranoside 198402-61-8
Ethyl acetopyruvate, 98% 615-79-2
Lanthanum(III) perchlorate hexahydrate 36907-37-6
2-Chloro-1-(10,11-dihydro-dibenzo[b,f]azepin-5-yl)-ethanone 3534-05-2
7-methyl-5-(1-methyl-2-oxopropoxy)-4-propyl-2H-chromen-2-one(SALTDATA: FREE) 314742-59-1
N,N,N',N'-Tetramethyl-p-phenylenediamine, 98% 100-22-1
4-Cyano-4'-ethylbiphenyl, 99% 58743-75-2
2-(3-Carboxy-propionylamino)-5,6-dihydro-4 H -cyclopenta[ b ]thiophene-3-carboxylic acid methyl ester 328025-47-4
Methyl 3-amino-5-bromo-2-hydroxybenzoate 95+% 141761-82-2
3-Acetyl-4,5-dimethyl-5-hydroxy-1,5-dihydro-2H-pyrrol-2-one, 99% 98593-79-4
3-(3-amino-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propanoic acid(SALTDATA: FREE) 220459-24-5
n-Butyl-di-(1-adaMantyl)phosphoniuM iodide, Min. 95% [cataCXiuM? AHI] 714951-87-8
5-isopropyl-1H-tetrazole(SALTDATA: FREE) 6280-28-0
8-chloro-2-(2-hydroxyphenyl)quinoline-4-carboxylic acid(SALTDATA: FREE) 667412-65-9
2-Acetyl-5-nitrobenzo[b]furan 23136-39-2
4-Acetoxy-2,5-dimethyl-3(2H)-furanone, 98% 4166-20-5
Nα-Fmoc-Nε-Boc-L-lysine, 98% 71989-26-9
3-BroMo-4-Methoxybenzotrifluoride 402-10-8
Copper(II) cyclohexanebutyrate (AAS) 2218-80-6
N-(5-Chloro-4-methyl-2-nitrophenyl)acetamide 7149-78-2
6-(2-Furyl)nicotinic acid , 97% 884507-36-2
3-(4-Ethoxyphenyl)propionic acid 4919-34-0
2,3,4,6-Tetrafluoroaniline 363-73-5
(S)-2-(4-Butylphenyl)-propionic acid 404354-76-3
1-Methyl-1H-iMidazol-2-aMine 6646-51-1
2-(3-Chloropropyl)-1,3-dioxolane, 97% 16686-11-6
3,4,5-Trichloroaniline, 97% 634-91-3
Cholesterol Decanoate 1183-04-6
6-AMino-2,4-dichloro-3-Methylphenol Hydrochloride 39549-31-0
H-Cys(tBu)-OH·HCl 2481-09-6
5,6,7,8-Tetrahydronaphthalene-1-carboxylic Acid 4242-18-6
3-Chloro-L-alanine, 97% 2731-73-9
Phthalyl-DL-glutaMic Acid 2301-52-2
1-methyl-2,5-dihydro-1H-pyrrole-2-carboxylic acid(SALTDATA: HCl) 1256642-90-6
Elaidic Anhydride 55726-25-5
(S)-1-Methyl-2-oxo-imidazolidine-4-carboxylic acidbenzyl ester 89371-35-7
1-(4-Nitrobenzyl)piperazine dihydrochloride 97% 422517-67-7
DibenzylhydroxylaMine 621-07-8
1-(4-methyl-1,3-thiazol-2-yl)methanamine(SALTDATA: FREE) 51221-45-5
4-Fluoro-3-(morpholin-4-ylcarbonyl)benzeneboronic acid 98% 874219-29-1
4-chloro-6-Methylthieno[2,3-d]pyriMidine (SALTDATA: FREE) 106691-21-8
1-[2-(1-Propyl)-oxyethyl]-piperazine, 98% 741667-07-2
5-Pyridin-3-ylthiophene-2-carbaldehyde, 97% 133531-43-8
2-piperidin-4-ylacetamide(SALTDATA: 1.6HCl 0.09C4H8O2) 184044-10-8
1-(4-Chloro-benzenesulfonyl)-piperazine 16017-53-1
2-Bromo-5-fluoro-N-(fur-2-ylmethyl)benzamide 923722-86-5
4-Morpholinoacetophenone, 99% 39910-98-0
5-Morpholin-4-yl-1,3,4-thiazole-2-thiol 51412-74-9
1-(1H-indol-3-yl)ethanamine(SALTDATA: FREE) 19955-83-0
2,3-DiMethylphenylMagnesiuM broMide 134640-85-0
3-Chloropyridine-2-thiol 5897-97-9
1,1-Cyclopentanediacetic Acid 16713-66-9
N-(2,6-DiethylphenylcarbaMoylMethyl)iMinodiacetic Acid 63245-28-3
N-(5-Bromopentyl)phthalimide, 95% 954-81-4
4-Methyl-1-naphthoic acid, 98% 4488-40-8
Magnesium bromide diethyl etherate, 99% 29858-07-9
Isobutylmagnesium bromide, 2.0M solution in diethyl ether, J&KSeal 926-62-5
7-Chloroperfluoroheptanoyl chloride 662-62-4
DL-Cysteine Hydrochloride Monohydrate 116797-51-4
Butane-1,4-diphosphonic acid 4671-77-6
1-(3-Bromophenyl)-1H-pyrazole , 97% 294877-33-1
2,3,5,6-TetrabroMo-p-cresol 37721-75-8
3-(Methylthio)propyl isothiocyanate, 98% 505-79-3
3-Pyridylacetonitrile, 98% 6443-85-2
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