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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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2-Isopropyl-N,2,3-trimethylbutyramide, 98%??????????????????51115-67-4C10H21NO
5-TrifluoroMethyl-4H-1,2,4-triazole-3(2H)thione68744-64-9C3H2F3N3S
2-chloro-N-(4-ethylcyclohexyl)acetamide(SALTDATA: FREE)915924-28-6C10H18ClNO
3-(2-Chloro-3,4-dimethoxyphenyl)prop-2-enoyl chloride3-(2-???-3,4-??????)PROP-2-????????175136-00-2C11H10Cl2O3
2-Fluoro-6-(trifluoroMethyl)phenylacetonitrile2-FLUORO-6-(????????)???????179946-34-0C9H5F4N
Methyl (R)-3-hydroxy-3-phenylpropanoate, 99%58692-70-9C10H12O3
[(4-Methylphenyl)thio]acetic acid 98%3996-29-0C9H10O2S
Fluorene-9-carboxylic acid, 97%9-????????1989-33-9C14H10O2
Ammonium tetrathiotungstate(VI), 99% (99.9+%-W)13862-78-7H8N2S4W
Neodymium(III) trifluoroacetylacetonate (99.9%-Nd)37473-67-9C15H12F9NdO6
10-Octadecylacrideine orange bromide10-????????????????75168-16-0C35H56BrN3
Fullerene C70, 99%115383-22-7C70
Potassium phosphate tribasic monohydrate, 96%27176-10-9H6KO5P
n-Octylamine, 99%????111-86-4C8H19N
Benzophenone hydrazone, 98%????????5350-57-2C13H12N2
L-tert-Leucinol, 98%112245-13-3C6H15NO
2-Butene-1,4-diol, 98%, mixture of cis and trans??(2-)-1,4-??110-64-5C4H8O2
3-Fluoro-4-methylbenzonitrile, 98%170572-49-3C8H6FN
3-Chlorostyrene, 95%???(3-)???2039-85-2C8H7Cl
Tris(dimethylamino)chlorosilane13307-05-6C6H18ClN3Si
3,5-DibroMo-1-triMethylsilylbenzene3,5-????-1-????????17878-23-8C9H12Br2Si
4-(2-Amino-thiazol-4-yl)-phenol4-(2-???-???-4-?)-??57634-55-6C9H8N2OS
4-(1,1-DioxothioMorpholino)benzaldehyde4-(1,1-DIOXOTHIOMORPHOLINO)??????27913-96-8C11H13NO3S
4-Chloropiperidine hydrochloride5382-19-4C5H11Cl2N
methyl N-(thioxomethylene)-L-alaninate(SALTDATA: FREE)??N-(??????)-L-?????26349-75-7C5H7NO2S
(R)-1,2-DiaMinopropane Dihydrochloride19777-67-4C3H12Cl2N2
Ethyl trifluorovinyl ether?????????????1763-27-5C4H5F3O
1,3-Diethynyl benzene, 97%1785-61-1C10H6
3-isopropyl-1-methylpiperazin-2-one(SALTDATA: HCl)3-?????-1-??????-2-?(SALTDATA:HCl)1073556-03-2C8H16N2O
1-(3-Bromophenyl)-2-thiourea21327-14-0C7H7BrN2S
Cyanine523-42-2C29H35IN2
4-Dodecyldiethylenetriamine, tech., 80%4-????????????4182-44-9C16H37N3
4-anilino-4-methylpentan-2-one(SALTDATA: HCl)88187-84-2C12H17NO
2-(Morpholin-4-ylmethyl)benzonitrile, 97%2-(????-4-???)?????37812-33-2C12H14N2O
3-[(4-Chlorophenyl)thio]pentane-2,4-dione3-[(4-?????)??]??-2,4-??132787-93-0C11H11ClO2S
4-(Benzylamino-methyl)-2,6-di-tert-butyl-phenol4-(?????-??)-2,6-DI-TERT-??-??79126-41-3C22H31NO
4-Heptyloxyphenol4-(????)??13037-86-0C13H20O2
L-Phenylephrine?????59-42-7C9H13NO2
trans-Aconitic Acid4023-65-8C6H6O6
(2,4-Dimethoxy-benzylidene)-carbamic acidcyclohexyl ester(2,4-?????-????)-??????????????681260-44-6C16H21NO4
1,1,2,3-Tetrachloropropane18495-30-2C3H4Cl4
7-methyl-2-morpholin-4-ylquinoline-3-carbaldehyde(SALTDATA: FREE)7-??-2-???-4-YL-???-3-??????400067-02-9C15H16N2O2
4-[2-N,N-Pyrrolidinoethoxy]phenyl bromideN-[2-(4-??????)??]????1081-73-8C12H16BrNO
(S)-2-AMinobutanoic Acid HydrochlorideL-2-??????????5959-29-5C4H10ClNO2
6-Phenyl-3-pyridinesulfonyl chloride, 97%6-??-3-???????????884507-12-4C11H8ClNO2S
1-(4-Methoxyphenyl)-2-quinoxalin-2-ylethanone1-(4-?????)-2-????-2-????73100-63-7C17H14N2O2
2-[(2-methyl-3-furoyl)amino]benzoic acid(SALTDATA: FREE)2-[(2-??-3-???)???]???29550-94-5C13H11NO4
4-(4-BroMobenzyl)Morpholine4-(4-?????)????132833-51-3C11H14BrNO
2,2'-Oxybis(ethylaMine)2,2'-???(????)2752-17-2C4H12N2O
2-amino-4-ethylphenol(SALTDATA: FREE)2-???-4-????94109-11-2C8H11NO
1,3-Bis[1-(2-hydroxyethyl)-4-piperidyl]propane1,3-BIS[1-(2-HYDROXYETHYL)-4-PIPERIDYL]???18073-84-2C17H34N2O2
1-Fluoro-3,5-dimethoxybenzene, 98%1,3-????-5-??????52189-63-6C8H9FO2
4-Nonanol4-???5932-79-6C9H20O
6-Methylindole-2-carboxylic acid18474-59-4C10H9NO2
2,4-Dioxo-4-(4-piperidin-1-yl)phenylbutanoic acid2,4-DIOXO-4-(4-PIPERIDIN-1-YLPHENYL)???394655-15-3C15H17NO4
4,5-dihydronaphtho[1,2-b]thiophene-2-carboxylic acid(SALTDATA: FREE)4,5-???????[1,2-B]???-2-?????29179-41-7C13H10O2S
1-Bromo-2,3,6-trifluorobenzene 98%176793-04-7C6H2BrF3
2-AMino-1-(4-chlorophenyl)-1-ethanonehydrochloride2-???-4'-?????????????????5467-71-0C8H9Cl2NO
2-(5-Phenyl-1,3,4-oxadiazol-2-yl)phenol2-(5-??-1,3,4-?????-2-?)??18233-24-4C14H10N2O2
Mycophenolic acid β-D-glucuronide, 98%31528-44-6C23H28O12
1-Triacontanol, 90%1-??????593-50-0C30H62O
1-(2-Diisopropylamino-ethyl)-piperazine, 98%1-(2-???????????)????59955-93-0C12H27N3
8-Methyl-1,2,3,4-tetrahydroquinoline, 97%8-??-1,2,3,4-??????????52601-70-4C10H13N
9-Cyanoanthracene1210-12-4C15H9N
2'-Nitrobenzanilide2'-????????728-90-5C13H10N2O3
3,5-Dichlorobenzhydrazide3,5-?????????????62899-78-9C7H6Cl2N2O
2,2-DiMethylthiazolidine2,2-????????19351-18-9C5H11NS
2-(Hydroxymethyl)imidazo[1,2-a]pyridine 90%????[1,2-A]???-2-????82090-52-6C8H8N2O
6-(2-hydroxyethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid(SALTDATA: FREE)6-(2-HYDROXY-ETHYL)-????[1,5-A]????-2-?????712319-12-5C9H9N3O3
Methyl 2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-acetate??-2-??????????23244-58-8C11H9NO4
1-Bromo-4-(1-trifluoromethyl-cyclopropyl)-benzene1-???-4-(1-????????-??????)-??1227160-18-0C10H8BrF3
cis-13-DocosenolCIS-13-????629-98-1C22H44O
Tetrafluoroterephthalic acid, 97%652-36-8C8H2F4O4
2,2,2,4'-Tetrafluoroacetophenone, 97%2,2,2,4'-????????????655-32-3C8H4F4O
2,4,6-Trimethylphenylhydrazine hydrochloride, 96%76195-82-9C9H15ClN2
tert-Butyl 4-[4-(hydroxymethyl)benzyl]tetrahydro-1(2H)-pyrazinecarboxylate, 95%TERT-??4-[4-(???????)??]???????-1(2H)-?????????622381-67-3C17H26N2O3
2-BroMo-3-(3-chloro-4-fluorophenyl)-1-propene842140-28-7C9H7BrClF
5,7-Bis(trifluoromethyl)[1,8]naphthyridin-2-amine5,7-BIS(????????)[1,8]?????-2-??51420-72-5C10H5F6N3
Tri-p-tolylbisMuthineTRI-P-??????5142-75-6C21H21Bi
2-Bromothiophene-3-carbonitrile , 97%56182-43-5C5H2BrNS
1-BroMo-2-octyne1-???-2-??18495-27-7C8H13Br
2-(4,5-Dichloro-2-nitrophenyl)acetic acid2-(4,5-????-2-?????)????37777-90-5C8H5Cl2NO4
2-(3,5-Dimethyl-phenylamino)-2-methyl-propionicacid2-(3,5-???-?????)-2-??-?????898396-59-3C12H17NO2
1-(3-chlorophenyl)-1H-pyrrole-2-carbaldehyde(SALTDATA: FREE)1-(3-?????)-1H-??-2-???????86454-33-3C11H8ClNO
3-[(4-Bromophenyl)carbamoyl]benzeneboronic acid 95%3-[(4-?????)?????]?????874288-28-5C13H11BBrNO3
2-(2,6-dimethylphenoxy)ethanamine(SALTDATA: HCl)2-(2,6-??????)????1749-46-8C10H15NO
3-(2-Chlorophenyl)-1H-pyrazole3-(2-???-??)-1H-???59843-55-9C9H7ClN2
4-phenyl-6-pyrrolidin-1-ylpyrimidin-2-amine(SALTDATA: FREE)424810-78-6C14H16N4
3-(1-methyl-1H-pyrrol-2-yl)-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE)909858-38-4C9H9N3O2
(3-chlorophenyl)[3-(methoxymethoxy)phenyl]methanone(SALTDATA: FREE)(3-?????)[3-(??????)??]???938458-64-1C15H13ClO3
1-benzyl-3-(chloromethyl)pyrrolidine(SALTDATA: HCl)1-??-3-(?????)????51535-01-4C12H16ClN
Boron trifluoride phosphoric acid complex?????????????13669-76-6BF3HO4P-2
4-Fluoro-2-(trifluoromethyl)benzamide207919-06-0C8H5F4NO
(2,7-Octadien-1-yl)succinic Anhydride(2,7-????-1-YL)??????142826-45-7C12H16O3
2-[1-Methyl-3-(trifluoromethyl)pyrazol-5-yl]thiophene-5-carboxaldehyde 97%175202-94-5C10H7F3N2OS
Manganese(II) selenide (99.9%-Mn)??(II) ?????1313-22-0MnSe
2,5-Dichlorophenylmethylsulfone1,4-????-2-(?????)??66640-63-9C7H6Cl2O2S
(2-chloro-5-nitrophenyl)(4-methoxyphenyl)methanone(SALTDATA: FREE)70132-87-5C14H10ClNO4
5-Bromo-1,3-dimethyl-1H-pyrimidine-2,4-dione7033-39-8C6H7BrN2O2
Methyl-(4-pyrrolidin-1-ylmethyl-tetrahydro-pyran-4-yl)-carbamic acid benzyl esterMETHYL-(4-PYRROLIDIN-1-YLMETHYL-TETRAHYDRO-PYRAN-4-YL)-CARBAMICACID??????886363-06-0C19H28N2O3
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