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J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
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E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: www.jkchemical.com
Produkte insgesamt:96815
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Produktkatalog

Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]palladium(II), min. 98%127593-28-6C44H34Cl2P2Pd
4-Methylphenyl β-D-thioglucopyranoside1152-39-2C13H18O5S
3-Methylbenzo[b]thiophene, 96%3-methylbenzo[b]thiophen1455-18-1C9H8S
Puerarin, 98%, from Pueraria edulis Pamp.3681-99-0C21H20O9
Di-t-butylneopentylphosphonium tetrafluoroborate, min. 95%886059-84-3C13H30BF4P
(3-Indolyl)-β-D-glucuronide cyclohexylammonium salt, 97%35804-66-1C14H15NO7
N-(3-Fluorophenyl)anthranilic acid54-59-1C13H10FNO2
4'-BroMo-2'-chloroacetanilide3460-23-9C8H7BrClNO
N-(3-Chloro-4-fluorophenyl)glycinehydrazide2370-44-7C8H9ClFN3O
N-Benzylsuccinamic acid64984-60-7C11H13NO3
1-(Aminooxy)propane hydrochloride6084-54-4C3H10ClNO
2-Chloro-4-(methylthio)pyrimidine, 95%49844-93-1C5H5ClN2S
Ethyl 4-hydroxy-2-(trifluoromethyl)pyrimidine-5-carboxylate, 97%343-67-9C8H7F3N2O3
2-(4-methyl-1-piperazinyl)-1-butanamine(SALTDATA: FREE)953739-57-6C9H21N3
4-Methyl-2-(Methylthio)pyriMidine14001-63-9C6H8N2S
4,5,6,7-Tetrahydro-benzo[b]thiophene-2-carbonyl chloride65361-26-4C9H9ClOS
5-(3-Pyridyl)-1H-tetrazole3250-74-6C6H5N5
(S)-1-N-Boc-3-methylaminopiperidine912368-73-1C11H22N2O2
2,4,6-Trichlorobenzonitrile6575-05-9C7H2Cl3N
Phenyl ChlorodithioforMate16911-89-0C7H5ClS2
1,2-dibromocyclopent-1-ene, 95%75415-78-0C5H6Br2
Inosine 5'-triphosphate trisodium salt, 95%35908-31-7C10H16N4NaO14P3
Bromotrimethylsilane, 97%Bromtrimethylsilan2857-97-8C3H9BrSi
5-Bromouracil, 99%5-Bromuracil51-20-7C4H3BrN2O2
7-Methoxycoumarin-3-carboxylic acid20300-59-8C11H8O5
N-Methyl-p-toluidine, 98%N-Methyl-p-toluidin623-08-5C8H11N
4-Fluorophenoxyacetic acid, 98%4-Fluorphenoxyessigsure405-79-8C8H7FO3
2-Iodobenzyl bromide, 96%40400-13-3C7H6BrI
1-(4-Hydroxyphenyl)piperazine, 98%p-(1-Piperazinyl)phenol56621-48-8C10H14N2O
(pyrazin-2-yl)methanol, 95%6705-33-5C5H6N2O
2-Biphenylboronic acid, 97%4688-76-0C12H11BO2
TriMethylpropylaMMoniuM BroMideTrimethylpropylammoniumbromid2650-50-2C6H16BrN
2,6-Diacetoxynaphthalene22426-47-7C14H12O4
Oleic Anhydrideoelsureanhydrid24909-72-6C36H66O3
Ethyl 1-methylcyclopropane-1-carboxylate, 97%Ethyl-1-methylcyclopropancarboxylat71441-76-4C7H12O2
(+/-)-1-Amino-3-N-(4'-Boc-piperazinyl)-2-propanol811841-98-2C12H25N3O3
1-[1-(2-methoxyphenyl)-1H-pyrazol-4-yl]ethanone(SALTDATA: FREE)1015846-12-4C12H12N2O2
4-(6-Chloropyridazin-3-yl)piperazine, N1-BOC protected492431-11-5C13H19ClN4O2
1-Acetyl-3,5-bis(perfluorohexyl)pyrazole231953-34-7C17H4F26N2O
2-isopropyl-6-oxo-1,6-dihydro-5-pyrimidinecarboxylic acid(SALTDATA: FREE)1120258-83-4C8H10N2O3
Tetra-n-butoxygermaneGermaniumtetrabutanolat25063-27-8C4H12GeO
ResiMene?3520Hexakis(methoxymethyl)melamin3089-11-0C15H30N6O6
2-Cyclopropylmethoxy-3-iodo-pyridine766557-62-4C9H10INO
N-(2-Pyridyl)bis(trifluoroMethanesulfoniMide) [Triflating Reagent]145100-50-1C7H4F6N2O4S2
(1H-Pyrrolo[2,3-b]pyridin-5-ylmethyl)-carbamic acid tert-butyl ester900514-09-2C13H17N3O2
3,4-DiMethyldiphenylaMine17802-36-7C14H15N
3,5-Bis(trifluoromethyl)thioanisole685892-24-4C9H6F6S
n-Decyltriphenylphosphonium bromideDecyltriphenylphosphoniumbromid32339-43-8C28H36BrP
2,5-Bis(2,2,2-trifluoroethoxy)benzoic Acid35480-52-5C11H8F6O4
2,5-dimethyl-1-(2-naphthyl)-1H-pyrrole-3-carbaldehyde(SALTDATA: FREE)347332-17-6C17H15NO
2-[2-(4-Chlorophenyl)-1,3-thiazol-4-yl]acetic acid17969-20-9C11H8ClNO2S
BariuM 2-Cyanoethylphosphate Hydrate[Phosphorylating Agent]Barium-2-cyanethylphosphat5015-38-3C3H8BaNO4P
2,6-DibroMo-1,5-dihydroxynaphthalene2,6-Dibromnaphthalin-1,5-diol84-59-3C10H6Br2O2
2-methyl-2-(1H-pyrrol-1-yl)propanoic acid(SALTDATA: FREE)1185320-31-3C8H11NO2
2-(Benzylamino)-1,3-thiazole-5-carboxylic acid, 95%342405-23-6C11H10N2O2S
2,4-DiaMino-1,3,5-triazine1,3,5-Triazin-2,4-diamin504-08-5C3H5N5
2,4-Dinitroiodobenzene1-Iod-2,4-dinitrobenzol709-49-9C6H3IN2O4
5-Chloro-2-nitrophenol 95+%5-Chlor-2-nitrophenol611-07-4C6H4ClNO3
Nortropine538-09-0C7H13NO
4-Amino-3-iodobenzoic acid2122-63-6C7H6INO2
5-Phenyl-4-pentyn-1-ol24595-58-2C11H12O
Dimethylchlorophosphine, min. 97%Chlordimethylphosphin811-62-1C2H6ClP
(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl, 98% (S)-(-)-XylBINAP135139-00-3C52H48P2
2-Ethoxyphenylboronic acid, 98%213211-69-9C8H11BO3
1-Methylcyclohexanol, 96%1-Methylcyclohexanol590-67-0C7H14O
(S)-4-Bromo-α-methylbenzyl alcohol, 97%100760-04-1C8H9BrO
1,2,3-Triphenylguanidine, 98%1,2,3-Triphenylguanidin101-01-9C19H17N3
3-(Trifluoromethyl)phenethyl alcohol, 99%3-(Trifluormethyl)phenethylalkohol455-01-6C9H9F3O
2-(Trimethylsilyl)pyridine, 96%13737-04-7C8H13NSi
1-(Heptafluorobutyryl)imidazole, 97%1-(2,2,3,3,4,4,4-Heptafluor-1-oxobutyl)-1H-imidazol32477-35-3C7H3F7N2O
3,4-Dimethoxy-3-cyclobutene-1,2-dione, 99%5222-73-1C6H6O4
sec-Butylmagnesium bromide, 1.0 M solution in THF, J&KSealBrom(1-methylpropyl)magnesium922-66-7C4H9BrMg
Bis[(p-dimethylsilyl)phenyl]ether, 95%13315-17-8C16H22OSi2
Nα-Z-Nβ-Boc-L-2,3-diaminopropionic acid, 99%16947-84-5C16H22N2O6
5-Chloro-1,3-dimethyl-1H-pyrazole-4-carbaldehyde, 97%27006-76-4C6H7ClN2O
Diethyl 2-ethyl-2-phenylmalonate, 98%Diethylethyl(phenyl)malonat76-67-5C15H20O4
5-(4-Fluorophenyl)-3H-thieno[2,3-d]pyrimidin-4-one, 97%35978-37-1C12H7FN2OS
4,4,4-Trifluoro-3-(trifluoromethyl)crotonic acid4,4,4-Trifluor-3-(trifluormethyl)crotonsure1763-28-6C5H2F6O2
4,5-Methylenedithio-1,3-dithiole-2-thione70800-59-8C4H2S5
1H,1H-Heptafluorobutyl nonafluorobutanesulfonate883499-32-9C8H2F16O3S
4-[(tert-ButoxycarbonylaMino)Methyl]pyridine111080-65-0C11H16N2O2
4-(Toluene-4-sulfonylaMino)cyclohexane-carboxylic acid314042-69-8C14H19NO4S
2,5-dimethyl-4-(4-methylpiperazin-1-yl)thieno[2,3-d]pyrimidine-6-carboxylic acid(SALTDATA: FREE)421565-56-2C14H18N4O2S
2-Methylglutaronitrile2-Methylglutaronitril4553-62-2C6H8N2
(1S,2S,4S)-bicyclo[2.2.1]hept-5-en-2-ylacetic acid(SALTDATA: FREE)14734-13-5C9H12O2
(5E)-5-(2-Chlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one81154-00-9C10H6ClNOS2
2,5-Dibromoadipic acid2,5-Dibromadipinsure3479-85-4C6H8Br2O4
3-Thien-2-ylbenzaldehyde, 97%103668-99-1C11H8OS
4-(Benzylaminomethyl)benzoic acid190662-37-4C15H15NO2
EnfluraneEnfluran13838-16-9C3H2ClF5O
(R)-3-Phenyl piperidine430461-56-6C11H15N
trans-2-Decenal (contains trans-2-Decenal Diethyl Acetal)(10% in Ethanol, ca. 0.52Mol/L)(E)-2-Decenal3913-81-3C10H18O
tert-Butyl 4-(4-fluorobenzoyl)piperidine-1-carboxylate, 95%160296-40-2C17H22FNO3
2,4-Difluorophenylglyoxal monohydrate79784-36-4C8H4F2O2
2-Nitro-p-xylylene Glycol2-Nitro-p-xylol-α,α'-diol23222-97-1C8H9NO4
Cyclopentanecarbohydrazide3400-07-5C6H12N2O
6-methyl-2-(5-methyl-2-thienyl)quinoline-4-carboxylic acid(SALTDATA: FREE)438216-88-7C16H13NO2S
4-[(5-Bromopyrimidin-2-yl)thio]phenylamine849235-61-6C26H23N3O5S
Neodymium(III) oxalate decahydrate (99.9%-Nd) (REO)14551-74-7C6H20Nd2O22
3-ChlorocouMarin92-45-5C9H5ClO2
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