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J & K SCIENTIFIC LTD.??? ?? ??? ?????.

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
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URL: www.jkchemical.com
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1-(4-acetyl-2-morpholinyl)methanamine(SALTDATA: 2HCl)2-????????,4-???-(9CI)182067-97-6C7H14N2O2
2,4-Dichlorophenylacetonitrile, 99%6306-60-1C8H5Cl2N
4-bromo-2,5-dimethylbenzenesulfonyl chloride(SALTDATA: FREE)4-???-2,5-?????????????(SALTDATA:FREE)14207-30-8C8H8BrClO2S
5-amino-6-methyl-1H-isoindole-1,3(2H)-dione(SALTDATA: FREE)1227465-60-2C9H8N2O2
4-Propylphenol, 98%645-56-7C9H12O
N-Methyl-N-t-butoxycarbonyl-L-tyrosine82038-34-4C15H21NO5
2,3-Dichlorophenylhydrazine hydrochloride, 97%21938-47-6C6H7Cl3N2
N-Methyl-N'-nitro-N-nitrosoguanidineN-??-N'-???-N-????????70-25-7C2H5N5O3
IsopropanolaMine Phosphate(2-???????)?????67952-32-3C9H30N3O7P
1-(2-fluorophenyl)-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE)1-(2-??????)-1H-???-4-????????1015845-52-9C10H7FN2O
2-(ethylamino)-1-propanol(SALTDATA: FREE)2-(?????)???-1-?24417-04-7C5H13NO
2-HydroxyisobutyraMide2-????-2-????????13027-88-8C4H9NO2
3-bromo-5-methoxy-1H-pyrrolo[2,3-c]pyridine, 95%3-???-5-???-6-????1204298-60-1C8H7BrN2O
Methyl 4-Acetoxybenzoate??4-?????????24262-66-6C10H10O4
Bis(dimethylphosphino)methane, min. 98%64065-08-3C5H14P2
2'-Chloro-5'-fluoroacetophenone 99%2'-???-5'-FLUOROACETOPHENONE2965-16-4C8H6ClFO
2-[4-(Chloromethyl)phenyl]-1,3-thiazole , 97%2-[4-(?????)??]-1,3-???906352-61-2C10H8ClNS
2,4-Difluorobenzyl Chloride2,4-????????????452-07-3C7H5ClF2
2,4-DibroMopyridine58530-53-3C5H3Br2N
3-Aminopropyltrimethylsilane3-????????????18187-14-9C6H17NSi
1-AdaMantylthiourea25444-82-0C11H18N2S
3-Chloro-4-fluorothiobenzamide3-???-4-??????????130560-97-3C7H5ClFNS
Methyl 3-formylbenzoate, 98%52178-50-4C9H8O3
1,6-Bis(acryloyloxy)-2,2,3,3,4,4,5,5-octafluorohexane2,2,3,3,4,4,5,5-??????-1,6-???????????2264-01-9C12H10F8O4
1-(3-Cyanobenzyl)piperazine1-(3-?????)????203047-38-5C12H15N3
3,4-DiMethyl-3-hexanol3,4-DIMETHYL-3-???19550-08-4C8H18O
3-Chloro-n-methyl-5-(trifluoromethyl)pyridin-2-amine, 99%3-???-N-??-5-(????????)???-2-??89810-01-5C7H6ClF3N2
4-Chloro-2-nitro-1-(phenylthio)benzene, 97%4-???-2-???-1-(????)??4548-56-5C12H8ClNO2S
4-Methoxyphenyl 2,6-di-O-benzyl-β-D-galactopyranoside, 98%159922-50-6C27H30O7
2-Amino-N-phenylbenzamide2'-????????4424-17-3C13H12N2O
3-Methyl-3H-imidazo[4,5-b]pyridine6688-61-5C7H7N3
6-[2-(Pyrrolidin-1-yl)ethyl]pyridine-3-carboxylic acid6-(2-PYRROLIDIN-1-YLETHYL)????387350-41-6C12H16N2O2
3,3'-Diethylthiadicarbocyanine iodide, laser grade, pure, 99%514-73-8C23H23IN2S2
1-amino-3-ethoxypropan-2-ol(SALTDATA: FREE)1-???-3-???-???-2-?35152-18-2C5H13NO2
Acid Red 88? ?? 881658-56-6C20H13N2NaO4S
5-bromo-1,7-dimethyl-1H-indazole, 95%5-???-1,7-???-1H-???1092352-34-5C9H9BrN2
N -(4,5-Dimethyl-thiazol-2-yl)-succinamic acidN-(4,5-DIMETHYL-THIAZOL-2-YL)-???304459-57-2C9H12N2O3S
2-(Pentafluoropropenyl)acetate2-(??????????)?????53841-58-0C5H3F5O2
N-Boc-6-broMohexylaMine142356-33-0C11H22BrNO2
(S)-3-Amino-1-ethyl-2-azepanone(S)-3-???-1-?????-2-?206434-45-9C8H16N2O
DiMidiuM BroMide??? ?????518-67-2C20H18BrN3
2-{[2-nitro-4-(trifluoromethyl)phenyl]amino}ethanol(SALTDATA: FREE)?????13?10442-83-8C9H9F3N2O3
(S)-1-Boc-4-(2-Cbz-amino-2-methoxycarbonyl-ethyl)piperidine(S)-1-BOC-4-(2-CBZ-AMINO-2-METHOXYCARBONYL-ETHYL)????195877-54-4C22H32N2O6
2-(Aminomethyl)-1,3-benzothiazole hydrochloride29198-41-2C8H9ClN2S
2-Boc-5-(2-Isopropylamino-thiazol-4-yl)-isoindoline2-BOC-5-(2-????????-???-4-?)-?????850877-62-2C19H25N3O2S
3-[(4-methylphenyl)thio]-1-propanamine(SALTDATA: FREE)67215-17-2C10H15NS
(S)-3-Phenoxypropane-1,2-diol, 95%(S)-3-??????-1,2-??139165-57-4C9H12O3
[(2-amino-2-oxoethyl)thio]acetic acid(SALTDATA: FREE)[(2-???-2-????)??]????(?????:??)13330-87-5C4H7NO3S
2-Fluoro-3-(trifluoromethyl)phenylacetic acid2-????-3-(?????????)??????178748-05-5C9H6F4O2
4-Chloro-3',5'-diMethyl-4'-Methoxybenzophenone4-???-3',5'-DIMETHYL-4'-METHOXYBENZOPHENONE61259-84-5C16H15ClO2
Methyl 2-{[4-hydroxydihydro-2(3H)-isoxazolyl]-carbonyl}benzenecarboxylate??2-([4-HYDROXYDIHYDRO-2(3H)-ISOXAZOLYL]????)????????80041-99-2C12H13NO5
4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole , 97%690631-96-0C17H19BF3NO2S
Nonafluorovaleryl Fluoride????????????98375-62-2C5F10O
(3-Amino-pyridin-4-yl)methanol, 96%152398-05-5C6H8N2O
2-Hydroxyquinoline, 99%2-???????59-31-4C9H7NO
(2-Chloro-5-methylpyridin-3-yl)methanol(2-???-5-?????-3-?)???518314-64-2C7H8ClNO
N-benzyl-2,2,2-trifluoroethanamine(SALTDATA: FREE)N-??-2,2,2-??????????(?????:??)85963-50-4C9H10F3N
N-ForMyl-L-leucine6113-61-7C7H13NO3
4-Chloro-3-(trifluoromethyl)benzylamine 98%4-???-3-(????????)????62039-92-3C8H7ClF3N
4-Hydroxy-1-naphthaldehyde4-????-1-???????7770-45-8C11H8O2
N-(4-Iodophenyl)maleimide1-(4-??????)-1H-??-2,5-??65833-01-4C10H6INO2
Scandium(III) chloride hexahydrate (99.9%-Sc) (REO)20662-14-0Cl3H12O6Sc
Dimethylbis(indenyl)silane, min. 98%136946-83-3C20H20Si
Boc-D-(4-Fmoc)-Aminophenylalanine173054-11-0C29H30N2O6
4-(4-Piperidinyl)morpholine dihydrochloride4-(????-4-?)-????????550370-31-5C9H19ClN2O
Solanesol, 90%13190-97-1C45H74O
5-Methyl-3-heptanone5-??-3-???541-85-5C8H16O
Ethyl 2-thiopheneacetate, 98%?? 2-???????57382-97-5C8H10O2S
2-Quinolin-2-yl-1-(3-trifluoromethylphenyl)ethanol2-QUINOLIN-2-YL-1-(3-TRIFLUROMETHYLPHENYL)???502625-52-7C18H14F3NO
3-(2,2,2-Trifluoroethyl)pyridine3-(2,2,2-????????)???109959-80-9C7H6F3N
Nalpha-(5-Fluoro-2,4-dinitrophenyl)-D-leucinaMide [HPLC Labeling Reagent for e.e. DeterMination]178065-30-0C12H15FN4O5
Tetradecanedioic acid, 98%????? ????821-38-5C14H26O4
N~1~,N~1~-diMethylglycinaMide hydrochloride (SALTDATA: HCl)2-???-N,N-???-?????????72287-77-5C4H11ClN2O
4-chloro-3-methyl-1H-pyrazole-5-carbaldehyde(SALTDATA: FREE)4-???-3-??-1H-???-5-??????(SALTDATA:??)1050642-24-4C5H5ClN2O
Methyl 5-amino-1-benzothiophene-2-carboxylate , 97%??5-???-1-?????-2-???????20699-85-8C10H9NO2S
Allylphenyldichlorosilane,95%??????????7719-03-1C9H10Cl2Si
(4-Chlorophenyl)-4-piperidinylMethanone Hydrochloride(4-?????)(4-????)????????????55695-51-7C12H15Cl2NO
3-(AMinoMethyl)-1-Methyl-1H-pyrazole(1-??-1H-???-3-?)????612511-81-6C5H9N3
2-(chloromethyl)-6-methyl-1H-benzimidazole(SALTDATA: HCl)1H-??????,2-(?????)-5-??-(9Cl)80567-68-6C9H9ClN2
Cholesterol Laurate1908-11-8C39H68O2
3-(3-Methoxyphenyl)-3-oxo-propionic acid ethylester3-(3-???-??)-3-??-???????????27834-99-7C12H14O4
[1,3-Bis(2,6-diisopropylphenyl)iMidazol-2-ylidene]triphenylphosphine Nickel(II) Dichloride[1,3-??(2,6-????????)????-2-???]?????????(II)??????903592-98-3C27H36N2.C18H15P.Cl2Ni
N-methyl-1-pyrazin-2-ylmethanamine(SALTDATA: FREE)??-???-2-???-??120739-79-9C6H9N3
Triglycidyl isocyanurate, epoxy equivalent: 87 - 111 g/Eq1,3,5-?????? ????????2451-62-9C12H15N3O6
1,3-Bis(4-chlorophenyl)imidazolium chloride, min. 97%1,3-??(4-?????)??????????141556-46-9C15H11Cl3N2
cis-2-(4-Bromobenzoyl)-1-cyclohexane-carboxylic acid, 98%CIS-2-(4-?????)-1-?????-?????85603-41-4C14H15BrO3
Vinylcyclohexane????????695-12-5C8H14
Dimethyl (1-diazo-2-oxopropyl)phosphonate, 97%(1-DIAZO-2-OXO-PROPYL)-???????????90965-06-3C5H9N2O4P
Copper(II) gluconate, min. 98%13005-35-1C12H22CuO14
4-[2-(acetylamino)ethyl]benzenesulfonyl chloride(SALTDATA: FREE)p-(2-????????)??????????35450-53-4C10H12ClNO3S
3,5-Di-tert-butylbenzoic acid, 99%16225-26-6C15H22O2
4-(2,4-Dimethoxy-phenyl)-4-oxo-butyric acid4-(2,4-??????)-4-??-???14617-06-2C12H14O5
1-(4-fluorobenzyl)-1H-indole-3-carbaldehyde(SALTDATA: FREE)1-(4-????-??)-1H-??-3-??????192997-23-2C16H12FNO
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-benzo-1,3-dioxole3,4-???????????,???????94838-82-1C13H17BO4
7-Hydroxyflavone, 97%6665-86-7C15H10O3
Cellulose Ethyl Hydroxyethyl Ether?? ??????? ????9004-58-4C2 H6 O2.x-C2 H6 O.x-unspecified
Methyl octanoate, 99.5%?? ??????111-11-5C9H18O2
Hexyl isocyanate, 98%2525-62-4C7H13NO
Bis(tri-n-butyltin)sulfate??(??-N-???)???26377-04-8C24H54O4SSn2
N-Benzyl-(S)-proline31795-93-4C12H15NO2
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