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

?? ?:J & K SCIENTIFIC LTD.
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URL: www.jkchemical.com
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2-Chloro-4-methoxybenzo[d]thiazole, 97%3507-27-5C8H6ClNOS
1-(3,4-Dimethylphenyl)-5-oxopyrrolidine-3-carboxylic acid1-(3,4-?????)-2-??????-4-?????63674-65-7C13H15NO3
FMOC-DL-3-thienylalanineFMOC-3-(3-???)-DL-???678991-94-1C22H19NO4S
2-(4-Chlorophenyl)-4-(trifluoromethyl)-1H-imidazole2-(4-?????)-4-(????????)-1H-????33469-15-7C10H6ClF3N2
(+)-8-Phenylneomenthyl cyanide1217731-24-3C17H23N
Acid Yellow 17, dye content 60%C.I. ? ??? 176359-98-4C16H13Cl2N4NaO7S2
Quinoline-3-boronic acid hydrochloride 97%3-?????????????850568-71-7C9H9BClNO2
1-Butyl-2,3-dimethylimidazolium tetrafluoroborate, 99%402846-78-0C9H17BF4N2
Methyl 4,4-DiMethyl-3-oxovalerate??????????????55107-14-7C8H14O3
Benzofuran-2-carboxylic acid (4-amino-2-methyl-phenyl)-amide????-2-?????(4-???-2-??-??)-???433252-24-5C16H14N2O2
1-Methyl-1H-pyrazole-3-sulfonyl chloride, 97%1-??-1H-???-3-????????89501-90-6C4H5ClN2O2S
3-Chloro-2-nitroaniline 98%59483-54-4C6H5ClN2O2
Ethyl 2-amino-6-methyl-4,5,6,7-tetrahydrothieno-[2,3-c]pyridine-3-carboxylate24237-39-6C11H16N2O2S
N-(2-aminophenyl)methanesulfonamide(SALTDATA: FREE)N-(2-?????)???????37073-18-0C7H10N2O2S
L-Erythrose (~0.1 M solution in water)533-49-3C4H8O4
Tetravinyltin, 95%1112-56-7C8H12Sn
5-Iodo-2-(trifluoromethyl)pyridine5-IODO-2-(????????)???6000-03-1C6H3F3IN
6-Ethyl-2-piperidinone6-??-2-?????53611-44-2C7H13NO
1,1'-bi(cyclopentyl)-3-one(SALTDATA: FREE)1,1'-bi(cyclopentyl)-3-one(?????:??)27610-86-2C10H16O
Tetrachlorobisphenol A??????????A79-95-8C15H12Cl4O2
1,4-Dibutoxybenzene1,4-??????104-36-9C14H22O2
2-Phenoxytetrahydropyran2-???????????4203-50-3C11H14O2
4-Cyanophenylglyoxal hydrate 95%4-???????????????19010-28-7C9H7NO3
(-)-Diethyl 2,3-O-isopropylidene-L-tartrate, 97%(4R,5R)-4,5-????????-2,2-???????59779-75-8C11H18O6
Methyl 4'-amino[1,1'-biphenyl]-3-carboxylate159503-24-9C14H13NO2
8-Hydroxyquinoline-β-D-galactopyranoside113079-84-8C15H17NO6
2-(1-Methyl-1H-indol-3-yl)acetamide1-????-3-??????150114-41-3C11H12N2O
DiMethyl Icosanedioate??????????????42235-38-1C22H42O4
1-(1-propyl-1H-imidazol-2-yl)methanamine(SALTDATA: FREE)C-(1-???-1H-????-2-YL)-????886498-05-1C7H13N3
Monoolein???? 1-????111-03-5C21H40O4
2-(3-bromophenoxy)propanamide(SALTDATA: FREE)915923-02-3C9H10BrNO2
N-Phenylaza-15-crown 5-Ether66750-10-5C16H25NO4
1-Benzyl-2,3-dimethyl-1H-indole-5-carboxylic acid1-BENZYL-2,3-DIMETHYL-1H-INDOLE-5-?????313498-12-3C18H17NO2
2-Methyl-1,2,3,4-tetrahydro-6,7-isoquinolinediol hydrochloride, 98%2-??-1,2,3,4-??????-6,7-??????????63937-92-8C10H14ClNO2
5-Ethyl-furan-2-carboxylic acid5-??-??-2-?????56311-37-6C7H8O3
5-isopropyl-4-propyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)603981-94-8C8H15N3S
Methyl Aziridine-2-carboxylate (stabilized with HQ)5950-34-5C4H7NO2
Ethyl 4-hydroxy-6-(trifluoromethyl)quinoline-3-carboxylate??4-?????-6-(????????)???-3-??????26893-12-9C13H10F3NO3
4-Amino-2-benzylthio-5-tosylthiazole4-???-2-????-5-?????117420-86-7C17H16N2O2S3
5-(4-Chlorophenoxy)pentan-1-ol5-(4-??????)??-1-OL60222-71-1C11H15ClO2
3-(4-Chlorobenzoyl)-1H-pyrrole(4-?????)-(1H-??-3-?)???62128-38-5C11H8ClNO
1H-Imidazol-4-ylmethylamine dihydrochloride1H-????-4-???????????????72631-80-2C4H9Cl2N3
4-(Dansylamino)phenyl isothiocyanate, 98%?????-PITC102417-94-7C19H17N3O2S2
2-Chloro-5-fluoropyrimidine, 98%62802-42-0C4H2ClFN2
Grimicidin A (High Purity), Bacillus brevis11029-61-1C99H140N20O17
1,2,3-Heptanetriol, high melting isomer, mixture of diastereoisomers, 95%103404-57-5C7H16O3
2-(3,4-DiMethoxyphenyl)-N-MethylethylaMineN-??????????3490-06-0C11H17NO2
4-Pyridinethioamide, 98%??????????2196-13-6C6H6N2S
3-AMino-6-Methoxy-5-Methylpyridine867012-70-2C7H10N2O
3-[3-Acetyl-4-hydroxy-2-(3-methoxy-phenyl)-5-oxo-2,5-dihydro-pyrrol-1-yl]-propionic acid436088-34-5C16H17NO6
(4-Methyl-1-naphthalene)boronic acid, 96%103986-53-4C11H11BO2
6-methyl-5-quinolinecarbaldehyde(SALTDATA: FREE)6-??-5-?????????(?????:??)1211489-16-5C11H9NO
4,6-dichloropyridin-2-amine, 95%116632-24-7C5H4Cl2N2
1-(3-Chloropropyl)piperazine dihydrochloride hemihydrate 95%1-(3-??????)????????????9534782-06-4C7H19Cl3N2O
Zinc(II) gluconate hydrate, 98%??????4468-02-4C12H22O14Zn
2-chloro-N-(4-isopropoxyphenyl)acetamide(SALTDATA: FREE)100129-54-2C11H14ClNO2
5-Hydroxy-2-methoxybenzaldehyde5-?????-2-??????????35431-26-6C8H8O3
Vinylacetic acid??????625-38-7C4H6O2
Ethyl 4-Nitropyrrole-2-carboxylate4-?????-2-???????????5930-92-7C7H8N2O4
2-Bromo-4-fluoro-5-nitrophenol84478-87-5C6H3BrFNO3
Ethyl L-(-)-lactate, 98%??-L-???687-47-8C5H10O3
2-Amino-5-bromo-4,6-dimethylpyrimidine4214-57-7C6H8BrN3
D-Serine methyl ester hydrochloride, 99%5874-57-7C4H10ClNO3
Tetrahydrothiophen-3-one, 98%1003-04-9C4H6OS
Cyclohexano-15-crown-5, mixture of cis and trans, 97%17454-48-7C14H26O5
8-Hydroxyquinoline zinc, 98%13978-85-3C18H12N2O2Zn
2-Methylpyridine-4-boronic acid, 98%579476-63-4C6H8BNO2
Erbium(III) hexafluoroacetylacetonate hydrate (99.9%-Er) (REO)???(III)??????????????????18923-92-7C15H5ErF18O7
3-Methyl-4-phenylthiazoline-2-thione3-??-4-??????-2-??21402-19-7C10H9NS2
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)barium hydrate [Ba(TMHD)2]??(2,2,6,6-?????-3,5-??-????) ??(II)17594-47-7C22H38BaO4
p-Toluoyl chloride, 98%p-???? ???874-60-2C8H7ClO
1-[2-(1H-1,2,4-triazol-1-yl)phenyl]methanamine(SALTDATA: HCl)2-(1H-1,2,4-????-1-?)??????449756-97-2C9H10N4
2-(DiMethylaMino)-4,6-pyriMidinediol2-(??????)-4,6-??????5738-14-7C6H9N3O2
2-chloro-N-propylnicotinamide(SALTDATA: FREE)52943-23-4C9H11ClN2O
[5-(4-Chloro-2-nitro-phenyl)-furan-2-yl]-methanol[5-(4-???-2-???-??)-??-2-?]-???677025-05-7C11H8ClNO4
4-Hydroxy-6-methoxy-2-methylquinoline15644-90-3C11H11NO2
(4-isothiocyanatophenyl)(4-methoxyphenyl)amine(SALTDATA: FREE)27163-30-0C14H12N2OS
Glycyl-L-tryptophan Hydrate2390-74-1C13H15N3O3
4-broMo-4'-fluorobenzophenone4-???-4'-????????2069-41-2C13H8BrFO
Tetracobalt dodecacarbonyl, min. 98%??-μ-???????????????17786-31-1C12Co4O12
4-Chloro-3-methylbenzylamine hydrochloride4-???-3-?????????1264198-68-6C8H11Cl2N
[3-(1H-tetrazol-5-yl)phenyl]methanol(SALTDATA: FREE)3-(1H-????-5-?)?????179057-20-6C8H8N4O
3-Oxo-3-(1-Cbz-piperidin-4-yl)-propionic acidethyl ester3-OXO-3-(1-CBZ-PIPERIDIN-4-YL)-???????????167414-75-7C18H23NO5
3-chloro-N-(4-chlorophenyl)propanamide(SALTDATA: FREE)3-???-N-(4-???-??)-???????19314-16-0C9H9Cl2NO
2-(2-naphthyl)pyrimidine-5-carbaldehyde(SALTDATA: FREE)915919-99-2C15H10N2O
5-Chloromethyl-3-(3-chloro-phenyl)-[1,2,4]oxadiazole5-(?????)-3-(3-?????)-1,2,4-?????51802-78-9C9H6Cl2N2O
5-(Thien-2-ylthio)thiophene-2-sulphonamide5-(2-?????)???-2-?????63033-64-7C8H7NO2S4
4-(4-Pyridyl)Morpholine2767-91-1C9H12N2O
2-ethynyl-2,6,6-trimethyltetrahydro-2H-pyran(SALTDATA: FREE)2-?????????-2,6,6-????-2H-??13837-60-0C10H16O
Ethyl [3,5-bis(trifluoromethyl)phenyl acetate]??3,5-??(?????????)???????144632-97-3C12H10F6O2
2,5-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-6-carboxylic acid(SALTDATA: FREE)146628-89-9C9H8N2O3S
2-[(6-chloro-3-pyridazinyl)thio]ethanol(SALTDATA: FREE)2-[(6-???-3-?????)??]???(SALTDATA:??)17285-06-2C6H7ClN2OS
7-methyl-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde(SALTDATA: FREE)7-??-2,3-?????-1,4-?????-6-???????(SALTDATA:??)724791-20-2C10H10O3
1-[Isocyano(toluene-4-sulphonyl)methyl]naphthalene1-[?????-(???-4-???)-??]-????263389-18-0C19H15NO2S
Zirconium(IV) hexafluoroacetylacetonate19530-02-0C20H4F24O8Zr
2,5-Dibromo-1-trityl-1H-imidazole 95%2,5-????-1-???????850429-53-7C22H16Br2N2
2-fluoro-4'-Methoxybenzophenone2-????-4'-???????66938-29-2C14H11FO2
5-benzyl-1,3-thiazol-2-amine(SALTDATA: HCl)5-??-1,3-???-2-??121952-97-4C10H10N2S
3-Bromo-N-(2-hydroxyethyl)benzamide3-???-N-(2-??????)?????57728-66-2C9H10BrNO2
2-Bromo-5-(trifluoromethoxy)toluene 98%261951-96-6C8H6BrF3O
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