J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.

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E-Mail:jkinfo@jkchemical.com

Nationalität:China

Produkte insgesamt:96815

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Produktkatalog

(-)-4,5-Bis[(2R,5R)-2,5-diMethylphospholanyl](1,2-diMethyl-1,2-dihydropyridazine-3,6-dione)(1,5-cyclooctadiene)rhodiuM(I) tetrafluoroborate, Min. 95% [catASiuM? MNN(R)Rh]		908128-78-9	C18H30N2O2P2.C8H12.BF4.Rh
Diphenyl(2-Mercaptoethyl)phosphine		3190-79-2	C14H15PS
4-Cyano-4'-propylbiphenyl	4'-Propyl[1,1'-biphenyl]-4-carbonitril	58743-76-3	C16H15N
(+)-Donepezil Hydrochloride		142097-05-0	C24H30ClNO3
(-)-Epicatechin, 98%, from green tea	2-(3,4-Dihydroxyphenyl)-2,3,4-trihydro-3,5,7-trihydroxychromen	490-46-0	C15H14O6
4-(M-TolylaMino)pyridine-3-sulfonaMide		72811-73-5	C12H13N3O2S
(E,E)-Farnesyl BroMide		28290-41-7	C15H25Br
9-Fluorenylmethyl carbazate, 98%, derivatization grade		35661-51-9	C15H14N2O2
α-D-Galactose		3646-73-9	C6H12O6
L-α-GlutaMyl-L-cysteinylglycine Glutathione		119290-90-3	C20H32N6O12S2
4-Octyl-1-dodecanol		123629-23-2	C20H42O
AcetaMinophen Mercapurate		60603-13-6	C13H16N2O5S
2-Dodecyltetradecanoic Acid		24251-98-7	C26H52O2
2-Methylsulfonyl-4-trifluoroMethylbenzoic acid		142994-06-7	C9H7F3O4S
2-Chloro-5,6-difluorobenzo[d]thiazole, 97%		960535-39-1	C7H2ClF2NS
3,3'-Di-tert-butyl-5,5'-diMethyldiphenoquinone		2417-00-7	C22H28O2
Menaquinone 8		523-38-6	C51H72O2
(R)-2,2'-Bis[bis(3,5-trifluoromethylphenyl)phosphino]-4,4',6,6'-tetramethoxy)-1,1'-biphenyl, min. 97% (R)-BTFM-Garphos		1365531-84-5	C48H28F24O4P2
Fructose-glutaMic Acid		31105-01-8	C11H19NO9
(2S,3S,4aR,8aR)-2,3,4a,8a-Tetrahydro-2,3-diMethoxy-2,3-diMethyl-1,4-benzodioxin-6(5H)-one		286936-09-2	C12H18O5
DicycloMine Hydrochloride	[2-[[[1,1'-Bicyclohexyl]-1-ylcarbonyl]oxy]ethyl]diethylammoniumchlorid	67-92-5	C19H36ClNO2
Methyl 2-Cyclohexyl-2-hydroxyphenylacetate	Methyl-α-cyclohexylmandelat	10399-13-0	C15H20O3
2-PivaloylaMinobenzene Boronic Acid		146140-95-6	C11H16BNO3
Sorbitan tristearate	Sorbitantristearat	26658-19-5	C60H114O8
Diisodecyl Phthalate	Bis(8-methylnonyl)phthalat	89-16-7	C28H46O4
Retrorsine N-Oxide		15503-86-3	C18H25NO7
DesMethyl FluvoxaMine		192876-02-1	C14H19F3N2O2
2-(Di-1-adamantylphosphino)-3,6-dimethoxy-2',4',6'-tri-i-propyl-1,1'-biphenyl, min. 95% AdBrettPhos		1160861-59-5	C43H61O2P
2,2',3,3',5,5'-Hexachlorobiphenyl		35694-04-3	C12H4Cl6
Biocytin-N-(t-boc)-L-proline		1356383-21-5	C26H43N5O7S
ChlorbufaM	Chlorbufam	1967-16-4	C11H10ClNO2
3-O-Methyl Tolcapone		134612-80-9	C15H13NO5
(3-Methyl-2-butenyl)triphenyl-phosphoniuM BroMide	(3-Methylbut-2-enyl)triphenylphosphoniumbromid	1530-34-3	C23H24BrP
2-(AcetoxyMethoxy)-1,3-propanediyl Dibenzoate		110874-22-1	C20H20O7
TeMozoloMide Acid		113942-30-6	C6H5N5O3
4'-BroMo-2-(3-fluorophenyl)acetophenone		252562-55-3	C14H10BrFO
(2S)-2-AMino-benzenebutanoic Acid Benzyl Ester Tosylate Salt		117560-24-4	C24H27NO5S
4-BroMo-2,6-difluorophenylacetonitrile		537033-52-6	C8H4BrF2N
L-HoMocysteine-D-penicillaMine Disulfide		22801-31-6	C9H18N2O4S2
1,2-Dihydro-4,6-diMethyl-2-thioxo-3-pyridinecarboxaMide		79927-21-2	C8H10N2OS
3,4-DiMethyl-5-pentyl-2-furantridecanoic Acid		57818-43-6	C24H42O3
(3R,4S)-rel-3,4-Piperidinediol Hydrochloride		443648-89-3	C5H12ClNO2
HeptadecyltriMethylaMMoniuM BroMide		21424-24-8	C20H44BrN
4-Fluoro-3-Methyl-DL-phenylglycine		261951-77-3	C9H10FNO2
2-Methoxyethyl cyanoacetate, 99%	2-Methoxyethylcyanacetat	10258-54-5	C6H9NO3
DiaMylaMMoniuM Acetate (ca. 0.5Mol/L in Water)[Ion-Pair Reagent for LC-MS]		211676-91-4	C12H27NO2
Naratriptan Hydrochloride		143388-64-1	C17H25N3O2S.ClH
Methyl 5,6,7,8-Tetradehydro Risperidone		106266-08-4	C24H25FN4O2
Ethyl (5-Ethyl-2-pyridinyl)acetate		99986-02-4	C11H15NO2
2-Piperazineacetic Acid Dihydrochloride		14566-74-6	C6H12N2O2
4'-cyano-3-MorpholinoMethyl benzophenone		898765-17-8	C19H18N2O2
4-(Methyl-d3-aMino)-1-(3-pyridyl)-1-butanone Dihydrochloride		1189727-40-9	C10H13Cl2D3N2O
3'-O-Benzyl-(1R)-hydroxy Tapentadol		1004315-82-5	C21H29NO2
Capsaicin beta-D-Glucopyranoside		153409-16-6	C24H37NO8
Cure-Rite?IBT	Tetra(isobutyl)thioperoxydicarbaminsure	3064-73-1	C18H36N2S4
B100	Sojabohnenoel, Methylester	67784-80-9
2'-C-Methyl Cytidine		20724-73-6	C10H15N3O5
3-deoxy-3-fluoro-D-galactose		52904-86-6	C6H11FO5
Tigecycline, 99%		220620-09-7	C29H39N5O8
Protriptyline Hydrochloride	N-Methyl-5H-dibenzo(a,d)cyclo-hepten-5-propanamin-hydrochlorid	1225-55-4	C19H22ClN
1-[(2R)-N'-Boc-2-aMino-2-cyclohexylacetyl]-N-(4'-cyanobenzyl)-2-L-azetidinecarboxaMide		1356848-29-7	C25H34N4O4
2-Deoxy-3,4:5,6-di-O-isopropylidene-D-arabino-hexose Propylene Dithioacetal		91294-64-3	C15H26O4S2
2-BroMoacetylaMino-3-(2-chlorobenzoyl)-5-(2-carboMethoxyethyl)thiophene		100827-79-0	C17H15BrClNO4S
cyclopentyl 3-(pyrrolidinoMethyl)phenyl ketone		898770-98-4	C17H23NO
2,3-Dihydro-6-Methoxy-5-(MethoxyMethoxy)-		1346604-60-1	C12H14O4
2,3',4,4',5-Pentachlorobiphenyl		31508-00-6	C12H5Cl5
N-[2-(AcetylaMino)-2-deoxy-6-O-(α-L-fucopyranosyl)-β-D-glucopyranosyl]-N2-FMoc-L-asparagine		1308872-02-7	C33H41N3O14
Docosahexaenoic Acid N-SucciniMide		160801-26-3	C26H35NO4
1,2,4,7,8-Pentachlorodibenzo-p-dioxin		58802-08-7	C12H3Cl5O2
5,6-Dichloro-(1-β-D-ribofuranosyl) benziMidazole 3',5'-cyclic Monophosphothioate, Sp-isoMer sodiuM salt		120912-54-1	C12H11Cl2N2O5PS
1,2:5,6-Di-O-cyclohexylidene-Myo-inositol		34711-26-7	C18H28O6
HexadecyltriMethylaMMoniuM BroMide-d33		347841-42-3	C19H9BrD33N
3-BroMo-β-oxo-benzenepropanal SodiuM Salt		933054-29-6	C9H6BrNaO2
N-(2-AMinoethyl)-2,2-diphenylcyclopropanecarboxaMide		109546-07-8	C18H20N2O
2-(Diphenylphosphino)terephthalic acid, 98%		1537175-69-1	C20H15O4P
cis-2-CarboMethoxycyclopentane-1-carboxylic acid		92541-43-0	C8H12O4
ethyl 4-oxo-4-[2-(piperidinoMethyl)phenyl]butyrate		898773-91-6	C18H25NO3
CaMphorquinone-10-sulfonic Acid Hydrate		73413-79-3	C10H14O5S
α-Methyl-DL-phenylalanine, 99%		1132-26-9	C10H13NO2
3?Fluoro-2,4,4?tribroModiphenyl ether		876310-22-4	C12H6Br3FO
1,6-Dibromopyrene, 99%		27973-29-1	C16H8Br2
Benzyl 2,3,4,6-Tetra-O-acetyl-?-D-Glucopyranoside		10343-13-2	C21H26O10
2-(4-Hydroxyphenyl)-1-phenyl-		82413-28-3	C16H16O2
4,4'-[(2-Hydroxy-1,3-propanediyl)bis(oxy)]bis-benzeneacetaMide (Atenolol IMpurity E)		141650-31-9	C19H22N2O5
11β-Hydroperoxy Dienogest		106111-43-7	C20H25NO4
Benodanil	Benodanil	15310-01-7	C13H10INO
Dinex	Dinex	131-89-5	C12H14N2O5
Boc-L-Phe(4-NHZ)-OH, 99%		55533-25-0	C22H26N2O6
Cyclohexanone		54513-99-4	C6H4D6O
5-(HydroxyMethyl)-3-pyridinecarboxylic Acid Methyl Ester		129747-52-0	C8H9NO3
2,2'-Bis(diphenylphosphinoMethyl)-1,1'-biphenyl, 99% BISBI		11982-81-1	C38H32P2
3-MethyliMidazo[4,5-f]quinoline		14692-41-2	C11H9N3
(4-Nitrophenyl)-N,N'-diacetyl-β-D-chitobioside, 99%		7284-16-4	C22H31N3O13
(+)-3-Carboxy-2,2,5,5-tetraMethylpyrrolidinyl-1-oxy		50525-83-2	C9H16NO3
2-ethyl-3'-Methoxybenzophenone		750633-65-9	C16H16O2
6-(3-iodophenyl)-6-oxohexanenitrile		898767-95-8	C12H12INO
S-PropylthiuroniuM BroMide		1071-75-6	C4H11BrN2S
Texas Red-5-dUTP (85%) TriaMMoniuM MonosodiuM Salt		791570-52-0	C43H46N5O20P3S2
Aldehydo-d-fructose Phthalazin-1-ylhydrazone;		1082040-10-5	C14H18N4O5
(-)-6,6'-{[(1S,3S)-1,3-Dimethyl-1,3-propanediyl]bis(oxy)}bis[4,8-bis(t-butyl)-2,10-dimethoxy-bibenzo[d,f][1,3,2]dioxaphosphepin], min. 95% (S,S)-Chiraphite		852042-07-0	C49H66O10P2