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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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Cryrolite??????????15096-52-3AlF6Na3
TiropraMide Hydrochloride53567-47-8C28H42ClN3O3
4-(AMinoMethyl)-2-oxazolidinone4-(?????)-2-??????166395-15-9C4H8N2O2
N-Iso Valerylglycine-d9N-????????-d91330037-21-2C7H13NO3
5-(4-Cyanophenyl)-5-oxovaleronitrile898767-48-1C12H10N2O
(2S)-N-Methoxy-N,2-diMethylhexanaMide-d3(2S)-N-???-N,2-????????-d31330165-35-9C10H21NO2
2-CefetaMet Pivoxil (Contain 20% CefetaMet Pivoxil)2-????????126617-54-7C20H25N5O7S2
Despiro CyclopaMine????-??????4243-43-0C27H41NO2
4'-azetidinoMethyl-3-Methylbenzophenone898777-28-1C18H19NO
N-Boc-(2,3-diMethoxyphenyl)-4-piperidinylMethanoneN-Boc-(2,3-??????)-4-????????139290-71-4C19H27NO5
(3aR,8aR)-(-)-4,4,8,8-Tetrakis(3,5-diethylphenyl)tetrahydro-2,2-dimethyl-6-phenyl-1,3-dioxolo[4,5-e]dioxaphosphepin1187446-93-0C53H65O4P
DiosMetin-d3?????-d31189728-54-8C16H9D3O6
Phorate-oxon????2600-69-3C7H17O3PS2
(S)-(+)-1-Benzyloxy-2-propanol(S)-(+)-1-????-2-????9785483-97-2C10H14O2
2-Chloro-5-[(3-oxocyclohexyl)Methyl]pyridine3-[(6-CHLORO-3-PYRIDINYL)??]??????909421-71-2C12H14ClNO
Asenapine-13C,d3 N-β-D-Glucuronide Trifluoroacetic Acid Salt1391745-10-0C23H24ClNO7
Everolimus, 95%??????159351-69-6C53H83NO14
Bis[2-(2'-bromoisobutyryloxy)ethyl]disulfide, 97%??[2-(2'-??????????)??]?????817637-79-9C12H20Br2O4S2
4-EthynyltriphenylaMine(4-ETHYNYL-PHENYL)-???-??205877-26-5C20H15N
5-Hydroxy-1-Methylpyrazole5-?????-1-?????33641-15-5C4H6N2O
1-(4-Piperidinyl)ethanone???,1-(4-?????)-(9CI)30818-11-2C7H13NO
TriMethylphloroglucinol???????????4463-03-0C9H12O3
5-(Hydroxymethyl)furfuryl alcohol, 98%2,5-??????1883-75-6C6H8O3
1,3-O-Benzylidene-2-linoleoyl-(rac)-glycerol9,12-???????2-??-1,3-???-5-?????56648-80-7C28H42O4
2,3-Dichloro-Indole2,3-????-1H-??101495-59-4C8H5Cl2N
4-Nitrophenyl 3-O-(2',3',4',6'-tetra-O-4-Methoxybenzyl-α-D-glucopyranosyl)-4,6-benzylidene-α-D-glucopyranoside4-????????????15119-62-7C8H7NO3S
Tris(6,6,7,7,8,8,8-heptafluoro-2,2-diMethyl-3, 5-octanedionate)europiuM(III) hydrate (99.9%-Eu) (REO) [Eu(FOD)3]13537-22-9ClEuHO4
2,4-Bis(Methylsulfanyl)pyriMidine-5-carboxylic acid6299-27-0C7H8N2O2S2
4-Methoxy Retinoic Acid4-???????81121-20-2C21H30O3
2-(2-Isopropyl-5-Methylphenoxy)ethanaMine2-(2-?????-5-?????)????26583-34-6C12H19NO
rac-1,2-Distearoyl-3-chloropropanediolrac-1,2-??????-3-????????72468-92-9C39H75ClO4
Methyl 3-(3',4'-DiMethoxyphenyl)propanoate??3-(3′,4′-???????)???????27798-73-8C12H16O4
Methyl-D-erythritol Phosphate332888-40-1C26H31O7P
cyclohexyl 4-thioMethylphenyl ketoneCYCLOHEXYL4-THIOMETHYLPHENYL??197439-30-8C14H18OS
Bexarotene-13C4????-13C41185030-01-6C24H28O2
3,5,6-Trichloro-4-hydroxy-2-picolinic Acid3,5,6-?????-4-????-2-????26449-73-0C6H2Cl3NO3
Flucythrinate?????????70124-77-5C26H23F2NO4
(3β)-26,27-Dinorcholest-5-en-24-yne-3,20-diol1397692-46-4C25H38O2
Diphenylbis(phenylethynyl)silane??,?????(?????)-18784-61-7C28H20Si
2-Bromo-6,7-dichlorobenzo[d]thiazole, 97%1188247-19-9C7H2BrCl2NS
Di(propylene glycol) methyl ether acetate, 99.5%, mixture of isomers????? ??? ?? ??? ????88917-22-0C9H18O4
4-bromo-2-(trifluoromethyl)pyridine, 95%887583-90-6C6H3BrF3N
Sancycline?????808-26-4C21H22N2O7
9-Fluoro-11β,17-dihydroxy-16α,21-bis(MethoxyMethoxy)-pregna-1,4-diene-3,20-dione2822-16-4C25H35FO8
3-O-Methyl 17α-Estradiol3-O-??17α-??????3434-76-2C19H26O2
2-Benzyl-2,8-diazaspiro[4.5]decane hemioxalate, 95%2-??-2,8-??????[4.5]??867009-61-8C15H22N2
1-(2,6-dimethylphenoxy)propan-2-one, 95%1-(2,6-??????)???53012-41-2C11H14O2
2-Chloromethyl-6,7-dichlorobenzo[d]thiazole, 97%1245031-40-6C8H4Cl3NS
MES potassium salt, 99%39946-25-3C6H12KNO4S
4-bromo-2-(difluoromethyl)pyridine, 95%4-???-2-(???????)???1211580-54-9C6H4BrF2N
N-Boc-azetidine-2-carboxylic acid, 97%????-1,2-??????1-TERT-??????159749-28-7C9H15NO4
Boc-4-(4-chlorophenyl)-piperidine-4-carboxylic acid, 97%N-BOC-4-(P-?????)-4-?????????644981-94-2C17H22ClNO4
Nevirapine, 99%, Non-nucleoside reverse transcriptase inhibitor (NNRTI)129618-40-2C15H14N4O
α-BroMo-5,6,7,8-tetrahydro-1-naphthalenepropanoic Acid Methyl Ester1282589-52-9C14H17BrO2
Triazophos??????24017-47-8C12H16N3O3PS
Nω-Hydroxy-nor-L-Arginine DihydrochlorideN-OMEGA-HYDROXYL-NOR-L-????,????291758-32-2C5H12N4O3
4,5-Dichlorocatechol45-???????973428-24-8C6H4Cl2O2
Catechol DiMethylether-d61,2-????-D6-??24658-24-0C8H4D6O2
5-Hydroxyde((3R,5R)-3,5-dihydroxyhexanoate) Rosuvastatin371775-71-2C15H18FN3O3S
Methyl-PEG4-NHS Ester622405-78-1C14H23NO8
3-Chloro-4-(3-fluorobenzyloxy)aniline, 99%202197-26-0C13H11ClFNO
3-methyl-1H-pyrrolo[3,2-b]pyridine, 95%3-??-1H-???[3,2-b]???25796-94-5C8H8N2
(R)-(+)-4'-Hydroxyphenyl Carvedilol1217770-29-0C24H26N2O5
Cytidine-1'-13C???-1'-13C201996-57-8C9H13N3O5
Caffeidine Acid?????????54536-15-1C8H12N4O3
DibroMoMalonaMide2,2-???????????73003-80-2C3H4Br2N2O2
3-Chloro-3',4'-(ethylenedioxy)benzophenone3-???-3',4'-(??????)????727994-89-0C15H11ClO3
1-BroMo-2,5-octadiyne1-BroMo-2,5-????1558-79-8C8H9Br
5,6,7,8-Tetrahydro-2,6-naphthyridin-1-aMine601515-40-6C8H11N3
FluMioxazin??????103361-09-7C19H15FN2O4
(1-Naphthyl)ethyl Methacrylate(1-???)?????????72642-30-9C16H16O2
Poly-D-lysine 70 000-HBr research grade27964-99-4C6H14N2O2
2-(Tributylstannyl)acrylic Acid Methyl Ester2-(???????)??????????124582-37-2C16H32O2Sn
ChyMotrypsinogen A froM bovine pancreas ca. 60 U/Mg lyophil. salt-free???????A9035-75-0NULL
cis-3-[2-(3-broMophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735275-14-6C15H17BrO3
N-(4-AMinobenzenesulfonyl) SulfaMethoxazoleN-(4-????????)??????135529-16-7C16H16N4O5S2
Cyclopentaneacetaldehyde????????????5623-81-4C7H12O
Tricyclazole??????41814-78-2C9H7N3S
3,4-DiMethoxy-4'-iodobenzophenone3,4-????-4'-???????116413-00-4C15H13IO3
5-Azido-4-chloro-3(2H)-pyridazinone40175-80-2C4H2ClN5O
2-Hydroxy-1,5,6-triMethyliMidazo [4,5-B] Pyridine2-?????-1,5,6-????????[4,5-B]???887406-59-9C9H11N3O
6α-Fluoro-16α-hydroxy-11-deoxycortisone 16,17-Acetonide1526-01-8C24H33FO5
[1-13Cglc]Lactose Monohydrate4-O-??-D-GALACTOPYRANOSYL-D-[1-13C]????287100-62-3C12H24O12
2,3-Dichloro-1-propanol-d5????1,2-???????-d51189730-34-4C3H6Cl2O
S-Hydroxy TopiraMate9-???????????198215-62-2C12H21NO9S
4'-azetidinoMethyl-3,4-diMethylbenzophenone898756-69-9C19H21NO
2-AMino-4-chloro-3-Methylbenzoic Acid2-???-4-???-3-?????98968-68-4C8H8ClNO2
Diisononyl Phthalate20548-62-3C26H42O4
4-O-DeMethyl Griseofulvin4-O-DeMethyl??????5128-41-6C16H15ClO6
4,6-Dinitro-o-toluidine4,6-????-O-????7477-94-3C7H7N3O4
Fmoc-N-[2-(tritylmercapto)ethyl]glycine, 99%FMOC-N-[2-(???????)??]-???882847-27-0C38H33NO4S
(S)-N-Methyl Pregabalin(3S)-3-(N-???????)-5-?????1155843-61-0C9H19NO2
2-PyridylethylMercaptan2-?????????2044-28-2C7H9NS
D-Fructose-13C6D-[UL-13C6]??201595-65-5C6H12O6
2-Hexadecyl-1-eicosanol??????17658-63-8C36H74O
3-(4-Biphenyl)-1-propene3-(4-???)-1-???20120-35-8C15H14
3-carboethoxyphenyl cyclopropyl ketone3-???????????????878745-20-1C13H14O3
2-broMo-7-chloro-1-heptene2-???-7-?????-1-?485320-15-8C7H12BrCl
D,L-N,N-DidesMethyl-O-desMethyl Venlafaxine HydrochlorideD,LN,N-?????-O-???????????135308-76-8C14H22ClNO2
2-phenylacetylguanosine'>5'-O-DMT-N2-phenylacetylguanosine5'-O-DMT-N2-?????????172965-92-3C39H37N5O8
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