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J & K SCIENTIFIC LTD. Das Unternehmen bietet eine Produktliste an.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:400-666-7788 010-82848833-
Fax:86-10-82849933
E-Mail:jkinfo@jkchemical.com;market6@jkchemical.com
Nationalität:China
URL:www.jkchemical.com/
Produkte insgesamt:96815

Produktkatalog

4-Bromo-2,3-dimethylanisole50638-48-7C9H11BrO
2-cis-Hydroxymethyl-4-trans-phenyl-1-cyclohexylamine, 95%195190-88-6C13H19NO
2-methoxy-4-methyl-1,3-thiazole-5-carboxylic acid(SALTDATA: FREE)126909-38-4C6H7NO3S
3-aminopyridine-4-carbonitrile, 95%78790-79-1C6H5N3
Diethyl 3,4-dihydroxyfuran-2,5-dicarboxylate, 97%6270-57-1C10H12O7
4-(4-Fluorophenyl)-1,3-thiazol-2-amine77815-14-6C9H7FN2S
3-Ethoxy-N'-hydroxypropanimidamide, 95%188720-03-8C5H12N2O2
6-Hydroxy-5-nitronicotinic Acid6635-31-0C6H4N2O5
2-Phenylquinoline-4-carbonyl chloride59661-86-8
1-Boc-3-methoxy pyrrolidine146257-03-6C10H19NO3
D-α-Cyclohexylglycine, 98%14328-52-0C8H15NO2
Ethyl 2-bromo-2-fluoro-3-oxo-3-phenylpropanoate 98%139101-23-8C11H10BrFO3
Boc-Asp(Ofm)-OH117014-32-1C23H25NO6
1-(3-Dipropylaminopropyl)piperazine827614-51-7C13H29N3
7-Azaindole-5-boronic acid pinacol ester, 97%754214-56-7C13H17BN2O2
Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-Methoxyphenyl)-3-Methyl-1,2-butanediaMine]rutheniuM(II) RuCl2[(S)-dM-segphos?][(S)-daipen]944450-44-6C65H70Cl2N2O6P2Ru
1,4-Benzodioxane, 98%1,4-Benzodioxan493-09-4C8H8O2
8-Hydroxyquinoline-5-sulfonic acid, 98%8-Hydroxychinolin-5-sulfonsure84-88-8C9H7NO4S
4-[2-(Bromomethyl)-1,3-dioxolan-2-yl]benzonitrile60207-22-9C11H10BrNO2
3-Chloro-2-fluoronitrobenzene1-Chlor-2-fluor-3-nitrobenzol2106-49-2C6H3ClFNO2
3-Oxo-3-o-tolyl-propionic acid methyl ester147501-26-6C11H12O3
3-Iodobenzamide10388-19-9C7H6INO
4-Methyl-thiophene-2-carbonyl chloride32990-47-9C6H5ClOS
2-Pyrrolidin-1-ylpyrimidine-5-carboxylic acid , 97+%253315-06-9C9H11N3O2
2-Bromo-5-methoxybenzene-1-carbonyl chloride, 97%56658-04-9C8H6BrClO2
2-(AMinoMethyl)-3-Methylthiophene 90%104163-35-1C6H9NS
1-Naphthoic acid, 98%1-Naphthoesure86-55-5C11H8O2
(4S,5S)-2-Allyl-2-chloro-3,4-dimethyl-5-phenyl-1-oxa-3-aza-2-silacyclopentane, min. 98% (~2:1 mixture of diastereomers)447440-43-9C13H18ClNOSi
Heptylmagnesium bromide solution, 1.0M solution in diethyl ether, J&KSeal13125-66-1C7H15BrMg
Hydrogen fluoride-pyridine (70% HF)Pyridiniumfluorid32001-55-1C5H6FN
Ethyl cyclobutanecarboxylate, 98%Ethylcyclobutancarboxylat14924-53-9C7H12O2
4,5-DiphenyliMidazole4,5-Diphenyl-1H-imidazol668-94-0C15H12N2
4-(2-Methylphenyl)-4-oxobutyric acid6939-36-2C11H12O3
2-Morpholinoethyl isothiocyanate63224-35-1C7H12N2OS
Anastrazole120511-73-1C17H19N5
3,5-Bis(trifluoromethyl)pyrazole14704-41-7C5H2F6N2
2-AMino-5-hydroxybenzothiazole118526-19-5C7H6N2OS
Dichlorodipentylsilane18037-39-3C10H22Cl2Si
L-Methionine sulfoximine, 99%15985-39-4C5H12N2O3S
Pentamethylbenzene, 99%Pentamethylbenzol700-12-9C11H16
(S)-(-)-1-(4-Chlorophenyl)ethylamine ,95%4187-56-8C8H10ClN
(R)-N-FMOC-3-Thienylalanine, 98% ee, 95%220497-90-5C22H19NO4S
(S)-N-BOC-alpha-Ethylalanine, 98% ee, 98%151171-11-8C10H19NO4
3,4,5-Trimethoxybenzonitrile, 98%3,4,5-Trimethoxybenzonitril1885-35-4C10H11NO3
3-Chloropropyltrimethylsilane2344-83-4C6H15ClSi
2-Chloro-1,10-phenanthroline, 98%7089-68-1C12H7ClN2
New Fuchsin4-[(4-Amino-m-tolyl)(4-imino-3-methylcyclohexa-2,5-dien-1-yliden)methyl]-o-toluidinmonohydrochlorid3248-91-7C22H24ClN3
Triphenylsilanol, min. 98%Triphenylsilanol791-31-1C18H16OSi
4,5-Dimethoxy-2-nitrobenzaldehyde, 85%6-Nitroveratrumaldehyd20357-25-9C9H9NO5
DodecylcyclohexaneDodecylcyclohexan1795-17-1C18H36
N,N-Diethyl-m-toluidine, 99%N,N-Diethyl-m-toluidin91-67-8C11H17N
n-Butylbenzenesulfonamide, 99%N-Butylbenzolsulfonamid3622-84-2C10H15NO2S
(S)-(-)-3,3'-Dibromo-1,1'-bi-2-naphthol, min. 98%119707-74-3C20H12Br2O2
Ethyl TridecanoateEthyltridecanoat28267-29-0C15H30O2
3-Bromo-4,5-diaminobenzotrifluoride, 97%113170-72-2C7H6BrF3N2
4-Benzoylbiphenyl, 98.5%4-Phenylbenzophenon2128-93-0C19H14O
Benzofuran-2,5-yldiboronic acid 98%913835-69-5C8H8B2O5
trans-3-phenyl-D-proline118758-50-2C11H13NO2
4-Aminotetrahydro-2H-pyran hydrochloride33024-60-1C5H12ClNO
Dimethylacetoxysilane18243-23-7C4H10O2Si
(+)-Dichloro[(4R)-4-(i-propyl)-2-{(R)-2-(diphenylphosphino)ferrocenyl}oxazoline](triphenylphosphine)rutheniuM(II)849921-25-1C46H43Cl2FeNOP2Ru 10*
4-Chlorobenzoic acid, 98%4-Chlorbenzoesure74-11-3C7H5ClO2
3-(Benzylcarbamoyl)benzeneboronic acid 98%625470-96-4C14H14BNO3
2-Hydrazino-6-nitro-1,3-benzothiazole30710-21-5C7H6N4O2S
4,5-Dichloro-1,2-phenylenediamine, 98%4,5-Dichlor-o-phenylendiamin5348-42-5C6H6Cl2N2
2-(1,1,2,2-Tetrafluoroethoxy)tolueneα,α,β,β-Tetrafluor-2-methylphenetol42145-66-4C9H8F4O
2,3-Dimethoxyphenylboronic acid, 98%40972-86-9C8H11BO4
5-Chloro-2-fluorotoluene5-Chlor-2-fluortoluol452-66-4C7H6ClF
1,2,4,5-Tetrakis(tert-butylthio)benzene, 97%447463-65-2C22H38S4
Tri-n-butylphosphonium tetrafluoroborate, 99%113978-91-9C12H28BF4P
N-(tert-Butoxycarbonyl)-L-phenylalanine, 98%N-(tert-Butoxycarbonyl)-L-phenylalanin13734-34-4C14H19NO4
SodiuM perchlorate Monohydrate7791-07-3ClH2NaO5
4'-Iodoacetophenone, 98%1-(4-Iodphenyl)ethan-1-on13329-40-3C8H7IO
3-Fluoro-2-methylaniline, 98%3-Fluor-o-toluidin443-86-7C7H8FN
4-Chloro-3-nitroanisole, 98%4-Chlor-3-nitroanisol10298-80-3C7H6ClNO3
3,5-Diphenyl-1-(1-naphthyl)forMazan1719-72-8C23H18N4
Myristyltrimethylammonium bromide, 98%Tetradoniumbromid1119-97-7C17H38BrN
Praseodymium(III) perchlorate, 50% aqueous solution (99.9%-Pr) (REO)51411-03-1Cl3H2O13Pr
4-Vinylphenol, 95%, 10 wt.% solution in propylene glycolp-Vinylphenol2628-17-3C8H8O
4-bromoisoquinolin-1-ol, 95%3951-95-9C9H6BrNO
methyl 3-amino-4-hydroxybenzoate, 95%Methyl-3-amino-4-hydroxybenzoat536-25-4C8H9NO3
DiMethyl 4,4'-BiphenyldicarboxylateDimethyl-[1,1'-biphenyl]-4,4'-dicarboxylat792-74-5C16H14O4
3-(DiethylaMino)pyrrolidine20984-81-0C8H18N2
Apiin, 98%7-[(2-O-D-Apio-β-D-furanosyl-β-D-glucopyranosyl)oxy]-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-on26544-34-3C26H28O14
DL-Buthionine sulfoximine, 99%5072-26-4C8H18N2O3S
3,4-Difluorotoluene, 98%2927-34-6C7H6F2
1-Chloro-2,5-difluorobenzene2367-91-1C6H3ClF2
(S)-(-)-7'-[4(S)-(Benzyl)oxazol-2-yl]-7-di(3,5-di-t-butylphenyl)phosphino-2,2',3,3'-tetrahydro-1,1'-spirobiindane, min. 97% (Sa,S)-DTB-Bn-SIPHOX1040274-10-9C55H66NOP
Farnesyl acetate, 95%, mixture of cis and trans3,7,11-Trimethyldodeca-2,6,10-trienylacetat29548-30-9C17H28O2
alpha,alpha,alpha',alpha'-TetrabroMo-p-xylene1,4-Bis(dibrommethyl)benzol1592-31-0C8H6Br4
tert-Butylhydroquinone2-(1,1-Dimethylethyl)-1,4-benzoldiol1948-33-0C10H14O2
2,3,4,5-Tetrafluorobenzyl Alcohol53072-18-7C7H4F4O
1-Bromopropane, 98%1-Brompropan106-94-5C3H7Br
3-Methyl-4-nitro-N-acetylbenzeneaMineN-(4-Methyl-3-nitrophenyl)acetamid2719-14-4C9H10N2O3
AMMoniuM sulfaMateSulfaminsäure, Monoammonium-Salz7773-06-0H6N2O3S
Glycyrrhizic acid ammonium salt, 95%, from GlycyrrhizaeAmmoniumglycyrrhizinat53956-04-0C42H65NO16
4-Fluoro-2-nitrobenzoic Acid, 98%4-Fluor-2-nitrobenzoesure394-01-4C7H4FNO4
1-Acetyl-1,2,3,4-tetrahydroquinoline4169-19-1C11H13NO
(+)-Biotin N-hydroxysuccinimide ester, 99%35013-72-0C14H19N3O5S
Di-tert-butyl peroxide, 99%Di-tert-butylperoxid110-05-4C8H18O2
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