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

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
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2-BroMoMethyl-1,4-benzodioxane2-?????-1,4-?????2164-34-3C9H9BrO2
Methyl 4-(3-oxo-3-phenyl-1-propenyl) benzoate, 98+%??4-(3-OXO-3-??-1-????)?????98258-72-1C17H14O3
(R)-1,2,4-Butanetriol(R)-(+)-1,2,4-?????70005-88-8C4H10O3
9,10-Di-(2-naphthyl)anthracene, 98%9,10- ?? (2- ?? ?) ??? ??122648-99-1C34H22
3-(4,5-Dimethyl-2-thiazolyl)-2,5-diphenyl-2H-tetrazolium bromide, 98%298-93-1C18H16BrN5S
2-Amino-4-chlorobenzoic acid, 98%2-???-4-??? ????89-77-0C7H6ClNO2
N -Piperidin-3-yl-propionamideN-????-3-YL-???????886504-11-6C8H16N2O
1H,1H,9H-Perfluorononyl (4-methylphenyl)sulphonate 95%864-23-3C16H10F16O3S
4-Methyl-1-piperazinecarboxiMidaMide sulfate (SALTDATA: 0.5H2SO4)45798-01-4C6H14N4
{2-[(4-Methylpiperazin-1-yl)methyl]phenyl}methylamine , 97%2-(4-??????-1-???)????879896-50-1C13H21N3
2-Amino-5-bromo-4-methyl-1,3-thiazole hydrochloride2-???-5-???-4-????????133692-16-7C4H6BrClN2S
2-(2-Bromoethyl)-1,3-dioxane, 97%33884-43-4C6H11BrO2
4-Bromophenylhydrazine hydrochloride, 95%622-88-8C6H8BrClN2
Bis(cyclopentadienyl)zirconium(IV) dihydride, 98%37342-98-6C10H2Zr
4,4-Difluorocyclohexanone, 97%4,4-????????????22515-18-0C6H8F2O
Phthalan, 98%496-14-0C8H8O
1-(4-amino-3,5-dimethylphenyl)-2-pyrrolidinone(SALTDATA: FREE)1-(4-???-3,5-?????)-2-?????(SALTDATA:FREE)924830-53-5C12H16N2O
2-(Propylamino)isonicotinic acid2-(??????)??????1019127-04-8C9H12N2O2
5-(Methylthio)pyridin-3-ylthiomethylboronic acid 95%5-(????)???-3-?????????95913835-66-2C7H10BNO2S2
1H,1H,5H-Octafluoropentyl trifluoromethanesulphonate 97%1H,1H,5H-????????????????????17352-10-2C6H3F11O3S
3,4-DiMethoxy-β-Methyl-β-nitrostyrene3,4-?????-??-??-??-??????122-47-4C11H13NO4
4-(Benzyloxy)-3-bromobenzenecarbaldehyde4-(????)-3-???????????69455-12-5C14H11BrO2
4-(Methylamino)butyric acid hydrochloride, 99%6976-17-6C5H12ClNO2
3-methyl-4-(4-morpholinyl)benzoic acid(SALTDATA: FREE)3-??-4-????-4-YL-????197445-65-1C12H15NO3
(2S)-3-[1-(2,4-Dinitrophenyl)-1H-imidazol-4-yl]-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}propanoic83999-94-4C27H21N5O8
4-Ethyl-5-(5-phenyl-tetrazol-2-ylmethyl)-4H-[1,2,4]triazole-3-thiol436092-66-9C12H13N7S
H-Phe(4-NH2)-OH4-???-L-?????943-80-6C9H12N2O2
(2,3,6-trimethylphenoxy)acetic acid(SALTDATA: FREE)(2,3,6-???????)????104295-97-8C11H14O3
2-Amino-1-hydroxyindane13575-72-9C9H11NO
1-(4-Iodobenzyl)pyrrolidine , 97%1-(4-?????)????858676-60-5C11H14IN
(R)-N-Boc-5-Amino-3-hydroxy-pentanoic acid ethylester(R)-N-BOC-5-???-3-?????-???????????182370-56-5C12H23NO5
1-(2-Pyridylazo)-2-naphthol, indicator85-85-8C15H11N3O
2,4,6-Trifluorobenzamide 97%82019-50-9C7H4F3NO
5-(4-Nitro-phenyl)-furan-2-carboxylic acid (3-diMethylaMino-propyl)-aMide28123-73-1C11H7NO5
4-(4-Benzylpiperazino)-1H-indole dihydrochloride monohydrate, 95%309755-88-2C19H21N3.2ClH
6-methylimidazo[1,2-a]pyridine-2-carboxylic acid(SALTDATA: FREE)6-??-????[1,2-A]???-2-????80353-93-1C9H8N2O2
Ezetimibe-β-D-glucuronide, 98%???????????????190448-57-8C30H29F2NO9
Sodium molybdate(VI) dihydrate, 99%?????? ???, ????10102-40-6H2MoNaO5-
2-Fluoro-6-Methoxyphenol73943-41-6C7H7FO2
(2-isopropyl-5-methylphenoxy)acetic acid(SALTDATA: FREE)(2-ISOPROPYL-5-?????)????5333-40-4C12H16O3
1-(2-Chloro-5-methylpyridin-3-yl)ethanone1-(2-???-5-?????-3-?)???885223-64-3C8H8ClNO
1,3-Diethyl 2-[(2-nitrophenyl)methylidene]-propanedioate???2-[(2-?????)????]????????17422-56-9C14H15NO6
2-(1H-imidazol-1-yl)propan-1-amine(SALTDATA: 2HCl 0.5H2O)900717-84-2C6H11N3
BroModiMethylsulfoniuM BroMide??????????????50450-21-0C2H6SBr2
2-[4-(trifluoromethyl)phenyl]ethanamine(SALTDATA: FREE)2-(4-????????-??)-????775-00-8C9H10F3N
2-methylquinolin-5-amine(SALTDATA: FREE)5-??????54408-50-3C10H10N2
Boc-3-chloro-L-phenylalanine114873-03-9C14H18ClNO4
1-Isopropyl-2,3,4,9-tetrahydro-1 H -$b-carboline-3-carboxylic acid1-?????-2,3,4,9-???????-1H-??-???-3-????436811-11-9C15H18N2O2
1,2-O-Isopropylidene-α-D-xylofuranose, 99%20031-21-4C8H14O5
1,4'-Bipiperidinyl-4'-carboxaMide(1,4'-?????)-4'-??????39633-82-4C11H21N3O
2-Methyl-1-(4-methylpiperidino)-2-propanamine , 97%690632-11-2C10H22N2
Chloro[(S)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-2-(diphenylphosphino)-1,2-diphenylethanamine]ruthenium(II) tetrafluoroborate, min. 97%1150316-02-1C70H55B2ClF8NP3Ru
5-Cyclopropyl-1 H -pyrazole-3-carboxylic acid hydrazide1H-???-3-?????,5-??????-,?????(9CI)395653-63-1C7H10N4O
1-(4-Methoxyphenyl)cyclopentanecarbonitrile1-(4-?????)-1-???????????1206-15-1C13H15NO
Phenoxathiin, 98%262-20-4C12H8OS
(2-Bromoethyl)benzene, 98%β-???????103-63-9C8H9Br
Bis(2-ethoxyethyl)aMine??(2-?????)??124-21-0C8H19NO2
2-chloro-1-(2,5-dimethylphenyl)ethanone(SALTDATA: FREE)???,2-???-1-(2,5-?????)-(9CI)50690-11-4C10H11ClO
N-(4'-Iodobiphenyl-4-yl)-N-(M-tolyl)anilineN-(4'-??????-4-?)-N-(3-????)???195443-34-6C25H20IN
2-(Difluoromethoxy)bromobenzene 97%175278-33-8C7H5BrF2O
(R)-(-)-2,2-DiMethyl-1,3-dioxolan-4-ylMethyl p-Toluenesulfonate(R)-(-)-2,2-???-1,3-????-4-???P-????????23788-74-1C13H18O5S
5-Bromo-2-chlorobenzoic acid, 99%21739-92-4C7H4BrClO2
3,5-Bis(trifluoromethyl)phenol, 97%349-58-6C8H4F6O
4-(Trifluoromethyl)nicotinic acid 98%4-(????????)???-3-????158063-66-2C7H4F3NO2
2'-(TrifluoroMethoxy)acetanilide2'-(?????????)???????3832-55-1C9H8F3NO2
Ethyl 3-(4-bromo-phenyl)-2-methylaminomethyl-propionate??3-(4-???-??)-2-???????-???????886365-98-6C13H18BrNO2
2-Quinoxalinecarbaldehyde, 97%1593-08-4C9H6N2O
Ethyl 4,4,4-trifluorobutyrate, 98%371-26-6C6H9F3O2
1-Thiazol-2-yl-piperazine, 98%1-(2-????)????42270-37-1C7H11N3S
1,3-DiaMinopropane-N,N'-diacetic Acid1,3-???????-N,N'-?????112041-05-1C7H14N2O4
4-Amino-1-N-phenylethylpiperidine1-???-????-4-???51448-56-7C13H20N2
2-(5-Carboxy-2-nitrophenyl)malondialdehyde monohydrate2-(5-?????????-2-?????)????????????????,95205680-84-8C10H7NO6.H2O
Holmium(III) trifluoromethanesulfonate, min. 98% (Holmium triflate)139177-63-2C3F9HoO9S3
Diphenylphosphinic chloride, 98%???????????1499-21-4C12H10ClOP
8-Hydroxyquinoline-2-carboxaldehyde, 98%14510-06-6C10H7NO2
cis-Cyclopentane-1,2-dicarboxylic acid, 98%1461-96-7C7H10O4
2-Chloro-4-fluorotoluene, 99%???(2-)-4-??????452-73-3C7H6ClF
2,3,6,7,10,11-Hexabromotriphenylene, 98%2,3,6,7,10,11-??????????82632-80-2C18H6Br6
(R)-2-Benzylsuccinic acid-1-methyl ester, 98% ee, 95%(R)-(+)-2-?????1-??????119807-84-0C12H14O4
2,4-Dichlorophenyl Isocyanate2,4-?????? ???????2612-57-9C7H3Cl2NO
2,3-Dichlorobenzamide5980-24-5C7H5Cl2NO
tert-Butyl 5-amino-1,2,3,4-tetrahydroisoquinoline-2-carboxylate201150-73-4C14H20N2O2
3-methoxy-2-(prop-2-yn-1-yloxy)benzaldehyde(SALTDATA: FREE)58758-45-5C11H10O3
2-(3-formylphenoxy)acetamide(SALTDATA: FREE)2-(3-??????)??????849015-95-8C9H9NO3
Ethyl imidazo[1,2-a]pyrazine-2-carboxylate??????[1,2-A]???-2-???????77112-52-8C9H9N3O2
4,4,5,5-Tetramethyl-2-[3-(phenoxymethyl)phenyl]-1,3,2-dioxaborolane , 97+%3-(?????)?????,???????912569-68-7C19H23BO3
2-Butyl-5-methyl-2H-pyrazol-3-ylamine2-??-5-??-2H-???-3-???3524-35-4C8H15N3
2-(2,4,6-Trichlorophenyl)-1-hydrazinecarbothioamide2-(2,4,6-???????)-1-????????????14576-98-8C7H6Cl3N3S
2-(BroMoMethyl)-1,1,1,3,3,3-hexafluoro-propane382-14-9C4H3BrF6
3-(1,3-Dioxolan-2-yl)furan-2-sulfonyl chloride, 90%886851-63-4C7H7ClO5S
1-(2,6-Diethylphenyl)-2-thiourea25343-30-0C11H16N2S
2-oxo-2,5,6,7-tetrahydro-1H-cyclopenta[b]pyridine-3-carboxylic acid(SALTDATA: FREE)115122-63-9C9H9NO3
4-(aminomethyl)-5-methyl-2-furoic acid(SALTDATA: HCl)2-???????,4-(?????)-5-??-(9CI)436088-95-8C7H9NO3
2,2-Difluoro-2-phenylacetonitrile 97%2,2-?????-2-????????2002-72-4C8H5F2N
(1R,2R)-N,N'-Bis[3-oxo-2-(2,4,6-triMethylbenzoyl)butylidene]-1,2-diphenylethylenediaMinato Cobalt(II)212250-92-5C42H42CoN2O4
3-chloro-N-(2-fluoro-5-methylphenyl)propanamide(SALTDATA: FREE)915920-93-3C10H11ClFNO
2-(Carboxymethylthio)-4-methylpyrimidine, 97%46118-95-0C7H8N2O2S
Methyl 2-amino-5-bromo-1,3-thiazole-4-carboxylate 95%??2-???-5-??????-4-???????850429-60-6C5H5BrN2O2S
N-[4-(2-hydroxyethyl)phenyl]acetamide(SALTDATA: FREE)83345-11-3C10H13NO2
(2'-methylbiphenyl-4-yl)amine(SALTDATA: HCl)4???2?????1204-41-7C13H13N
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