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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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7-bromo-4-fluorobenzofuran, 95%4-????-7-???????253429-31-1C8H4BrFO
Methyl trifluoroacetate, 99%431-47-0C3H3F3O2
Corn Oil???8001-30-7N/A
2-(2-Propynyloxy)benzenecarbaldehyde2-(2-PROPYNYLOXY)????????29978-83-4C10H8O2
2-(Pentafluorophenoxy)ethanol2192-55-4C8H5F5O2
3-Chlorothioanisole4867-37-2C7H7ClS
Ethyl 2-PyridyldithiocarbaMate13037-05-3C8H10N2S2
Bis(tri-o-tolylphosphine)palladium(0), min. 98%??[???(2-????)???]???69861-71-8C42H44P2Pd
Quinine sulfate dihydrate, 99%?? ???????? ???????6119-70-6C20H26N2O6S
Triethylsilanol, 97%597-52-4C6H16OSi
ACES, 99%???7365-82-4C4H10N2O4S
Span 40, 95%???? ??????26266-57-9C22H42O6
H-DL-Phe(4-NO2)-OH·H2O2922-40-9C9H10N2O4
Difluoroacetic anhydride, 98%????????????401-67-2C4H2F4O3
2,4-Dimethoxybenzaldehyde, 98%2,4-??????????613-45-6C9H10O3
2-Methylimidazo[1,2-a]pyridine-3-carboxylic acid ethyl ester, 97%2-??-????[1,2-A]???-3-???????????2549-19-1C11H12N2O2
PotassiuM 1-Methyl-4-trifluoroboratoMethylpiperazine??1-??-4-???????????????1015484-22-6C6H13BF3KN2
2-chloro-4-ethoxypyrimidine(SALTDATA: FREE)83774-09-8C6H7ClN2O
1-(4-Methoxy-phenylamino)-cyclopentanecarboxylicacid1-(4-???-?????)-??????????859181-99-0C13H17NO3
Methyl 3-(dimethylamino)-2-methylpropanoate????-(??????)???????10205-34-2C7H15NO2
Tris(triMethylsilyl) Phosphite1795-31-9C9H27O3PSi3
2-{[3-(2,4-dichlorophenoxy)propyl]amino}ethanol(SALTDATA: HCl)418775-76-5C11H15Cl2NO2
[3-(1H-Pyrrol-1-yl)phenyl]methanol, 97%[3-(1H-PYRROL-1-YL)PHENYL]???83140-94-7C11H11NO
4-Bromo-2-methyl-1H-imidazole 98%4-???-2-??????16265-11-5C4H5BrN2
3-(4-Fluorobenzyloxy)-bromobenzene3-(4-????????)-?????845866-52-6C13H10BrFO
5-Methyl-1H-indole-3-carbaldehyde5-????-3-?????????52562-50-2C10H9NO
1,3-Dichlorobutane1190-22-3C4H8Cl2
2,3,5-Trifluorobenzoyl chloride2,3,5-TRIFLUOROBENZOYL???240800-48-0C7H2ClF3O
2-Chloro-1-(1H-pyrrolo[2,3-b]pyridin-3-yl)-1-ethanone83393-47-9C9H7ClN2O
n-Butyldimethylmethoxysilane64712-50-1C7H18OSi
3-(Naphth-2-yl)acrylic acid 98%51557-26-7C13H10O2
1,5-Hexadiene Diepoxide1888-89-7C6H10O2
2-Chloro-3-[(4-methoxyphenyl)thio]quinoxaline2-???-3-[(4-?????)??]????87378-88-9C15H11ClN2OS
N-(3-Buten-1-yl)phthaliMideN-(3-BUTEN-1-YL)?????52898-32-5C12H11NO2
4-Dodecanoylpiperazine-2,6-dione, 97%4-?????????-2,6-??175136-49-9C16H28N2O3
5-Methyl-1-phenyl-3-(trifluoromethyl)-1H-pyrazol-4-ol119868-25-6C11H9F3N2O
2,2'-Diiodobiphenyl2,2'-???????2236-52-4C12H8I2
5-methyl-2-(propylamino)benzoic acid(SALTDATA: FREE)893727-34-9C11H15NO2
2,2-Dimethyl-N-(3-trimethylsilanyl-pyridin-2-yl)-propionamide2,2-????-N-(3-????????-???-2-YL)-???????86847-63-4C13H22N2OSi
2-AMino-4,6-dihydroxy-5-nitropyriMidine80466-56-4C4H4N4O4
DiMethyl 5-aMinoisophthalate???5-??????????99-27-4C10H11NO4
2-Thiopheneacetic acid, 98%1918-77-0C6H6O2S
2-Amino-5-chloro-3-fluoropyridine, 98%246847-98-3C5H4ClFN2
3-Hydroxy-9H-xanthen-9-one, 97%????3722-51-8C13H8O3
6-(Chloromethyl)uracil, 98%18592-13-7C5H5ClN2O2
Copper(II) trifluoromethanesulfonate, 99% (99.9%-Cu) (Copper triflate)34946-82-2C2CuF6O6S2
Tryptamine hydrochloride, 98%???? ???343-94-2C10H13ClN2
LactaMide?????2043-43-8C3H7NO2
1,2,4-Trihydroxybenzene1,2,4-?????533-73-3C6H6O3
N,N-Dipropyl-L-alanine81854-56-0C9H19NO2
Chromium(III) perchlorate hexahydrate, reagent55147-94-9Cl3CrH12O18
1-(tert-Butyldimethylsilyl)-1H-indole-5-boronic acid1-(tert-???????)-1H-??-5-????97913835-68-4C14H22BNO2Si
1-[(3-BroMobenzene)sulfonyl]piperidine1-(3-BROMOPHENYLSULFONYL)????871269-12-4C11H14BrNO2S
3-Bromo-N,N-dipropyl-5-(trifluoromethyl)benzenesulphonamide957062-78-1C13H17BrF3NO2S
2-(benzo[d]thiazol-2-yl)acetic acid, 95%2-?????????29182-45-4C9H7NO2S
2,4-Difluoroanisole, 99%????????(2,4-)452-10-8C7H6F2O
3-(Acetylamino)thiophene-2-carboxylic acid, 97%3-(??????)???-2-?????50901-18-3C7H7NO3S
3-Chloro-4-fluorobenzyl bromide, 98%3-???-4-???????????192702-01-5C7H5BrClF
2,3,4,6-Tetra-O-acetyl-α-D-glucopyranosyl fluoride, 98%3934-29-0C14H19FO9
1,1,2,2-Tetraphenyl-1,2-ethanediol, 98%?????464-72-2C26H22O2
1,3-Diiodobenzene, 98%626-00-6C6H4I2
Cerium(III) chloride hydrate (99.99%-Ce) (REO) PURATREM19423-76-8CeCl3H2O
Germanium(IV) ethoxide (99.99+%-Ge) PURATREM14165-55-0C8H20GeO4
L-(-)-3-Phenyllactic acid, 98%L-(-)-3-?????20312-36-1C9H10O3
Meloxicam, 99%, a selective COX inhibitor71125-38-7C14H13N3O4S2
2-Chloro-N-propylpropanamide2-???-N-?????????94318-71-5C6H12ClNO
1-(2,5-dimethyl-3-thienyl)butan-1-one(SALTDATA: FREE)500891-66-7C10H14OS
2-hydroxy-N,N-dimethylpropanamide(SALTDATA: FREE)??????,2-?????-N,N-???-(9CI)35123-06-9C5H11NO2
3-Bromo-5-[(3-bromo-1,2,4-thiadiazol-5-ylthio)methylsulfinyl]-1,2,4-thiadiazole134947-29-8C5H2Br2N4OS4
[3-(4-Fluorophenyl)isoxazol-5-yl]methanol206055-89-2C10H8FNO2
2,3-dichlorobenzohydrazide(SALTDATA: FREE)???,2,3-????-,?????(9CI)438197-19-4C7H6Cl2N2O
(3-Acryloxypropyl)tris(trimethylsiloxy)silaneinhibited with MEHQ tech-95 store <5o17096-12-7C15H36O5Si4
2-(4-Chlorobenzyl)acetoacetic acid ethyl ester2-(4-?????)?????????????36600-72-3C13H15ClO3
1,3-Diphenyl-1 H -pyrazole-4-carboxylic acid1,3-???-1H-???-4-?????77169-12-1C16H12N2O2
6-Chloro-4-(trifluoroMethyl)nicotinic acid261635-77-2C7H3ClF3NO2
3-Methyl-2-({[3-(trifluoromethyl)phenyl]-sulfonyl}amino)butanoic acid250714-85-3C12H14F3NO4S
Titanocene Bis(trifluoroMethanesulfonate)76262-87-8C12F6O6S2Ti
Nalpha-[(9H-Fluoren-9-ylMethoxy)carbonyl]-L-serine tert-Butyl Ester110797-35-8C22H25NO5
4-[(2-Fluorophenoxy)methyl]benzoic acid4-[(2-???????)??]???943114-74-7C14H11FO3
4,4'-Dithiobisbenzoic Acid DiMethyl Ester??(p-(???????)??)?????35190-68-2C16H14O4S2
2,6-DiMethyloctane2,6-?????2051-30-1C10H22
4-(2-chlorophenyl)-1-butene4-(2-?????)??-1-?3047-25-4C10H11Cl
CinnaMyl Isovalerate140-27-2C14H18O2
1-Chloro-4-methoxy-phthalazine1-???-4-???????19064-71-2C9H7ClN2O
2-(4-Methylhomopiperazin-1-yl)benzonitrile 95%2-(4-???????-1,4-????-1-?)?????204078-93-3C13H17N3
4-[(2,5-dimethyl-1H-pyrrol-1-yl)methyl]piperidine(SALTDATA: HCl)4-[(2,5-???-1H-PYRROL-1-YL)??]????690632-77-0C12H20N2
4-(Trifluoromethyl)-dl-phenylalanine14091-16-8C10H10F3NO2
(5E)-2-mercapto-5-(2-naphthylmethylene)-1,3-thiazol-4(5H)-one(SALTDATA: FREE)107916-92-7C14H9NOS2
1-[4-(1H-Indol-3-yl)piperidino]ethan-1-one, 97%30030-83-2C15H18N2O
Nile Blue A3625-57-8C20H20N3O5S-
(2,2,6-trimethyl-3,4-dihydro-2H-chromen-4-yl)amine(SALTDATA: HCl)(2,2,6-????-3,4-????-2H-???-4-?)??(SALTDATA:HCl)112225-62-4C12H17NO
Corticotropin - Releasing Factor (CRF), human, rat86784-80-7C208H344N60O63S2
(1,10-Phenanthroline)tris[4,4,4-trifluoro-1-(2-thienyl)-1,3-butanedionato]europiuM(III)17904-86-8C24H12EuF9O6S3.C12H8N2
SodiuM Vinylsulfonate (25% in Water, ca. 2.3Mol/L)????????3039-83-6C2H3O3S.Na
4-Nitrophenyl Phenyl Sulfide4-???????????952-97-6C12H9NO2S
Methyl-8-bromoquinoline-5-carboxylate??-8-??????-5-???????253787-45-0C11H8BrNO2
1-benzyl-2-(chloromethyl)-1H-imidazole(SALTDATA: HCl)1-??-2-(?????)-1H-????(SALTDATA:HCl)58610-70-1C11H11ClN2
(2-phenyl-1-benzofuran-5-yl)amine(SALTDATA: FREE)(2-??-1-????-5-YL)??77084-15-2C14H11NO
Furan-2-ylmethyl-(4-methoxy-phenyl)-amine??-2-???-(4-???-??)-??17377-97-8C12H13NO2
4-[(Tetrahydro-2H-pyran-4-yl)oxy]benzyl bromide4-(????????-4-???)???????906352-72-5C12H15BrO2
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