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

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
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N-Chloroacetyl-DL-phenylalanine7765-11-9C11H12ClNO3
5-Methylpyrazine-2-carboxylic acid, 98%5521-55-1C6H6N2O2
N,N-Dimethylformamide dimethyl acetal, 95%N,N-????????? ??? ???4637-24-5C5H13NO2
1-(5-Nonyl)piperazine1-(5-??)-????83655-59-8C14H29N
Ethyl 4-(4-methoxyphenyl)-2-oxo-6-phenyl-3-cyclohexene-1-carboxylate25960-25-2C22H22O4
5-(1-oxo-1,3-dihydro-2H-isoindol-2-yl)pentanoic acid(SALTDATA: FREE)881986-39-6C13H15NO3
6-((3-((tert-Butyldimethylsilyloxy)methyl)pyrrolid in-1-yl)methyl)-2-(trimethylsilyl)furo[3,2-b]pyrid1188993-09-0C22H38N2O2Si2
N~1~-butyl-N~2~-methylglycinamide(SALTDATA: FREE)N1-??-N2-????????117194-70-4C7H16N2O
(2-Diisopropylamino-ethyl)-thiourea(2-?????????-??)-?????886363-52-6C9H21N3S
Sodium 6-chloropyridazine-3-carboxylate, 97%3-?????????,6-???-,????89799-77-9C5H2ClN2NaO2
Niobium Silicide???? ????(??? ????)12034-80-9NbSi2
(1,5-Dimethyl-1H-pyrazol-3-yl)methylamine , 97%(1,5-???-1H-???-3-?)????423768-52-9C6H11N3
DiMethyl 2,5-Pyridinedicarboxylate881-86-7C9H9NO4
(tert-Butyldimethylsiloxy)acetaldehyde, 90%102191-92-4C8H18O2Si
2,3-Dimethyl-6-nitroquinoxaline2,3-???-6-???????2942-03-2C10H9N3O2
2-AMino-4-phenylthiazole2-???-4-?????2010-06-2C9H8N2S
2-Amino-5,5,5-trifluoropentanoic acid 96%5,5,5-??????????23809-57-6C5H8F3NO2
3-Bromo-4-hydroxy-5-methoxyphenylacetonitrile3-???-4-?????-5-???????????81038-44-0C9H8BrNO2
4-Vinylbenzo-18-crown-6, 97%39557-71-6C18H26O6
2-(2,2-Dimethoxyethyl)aniline2-(2,2-??????)???150760-45-5C10H15NO2
Cyclothiazide2259-96-3C14H16ClN3O4S2
2-Amino-4-methoxynicotinonitrile2-???-4-??????-3-??????98651-70-8C7H7N3O
Ethyl (R)-2-hydroxy-4-phenylbutyrate, 98%??(R)-2-?????-4-???????90315-82-5C12H16O3
Copper(II) acetate monohydrate, 98+% (ACS)?? ???? ?????6046-93-1C4H8CuO5
4-Chloro-2-methylphenol, 97%4-???-2-????1570-64-5C7H7ClO
6-Dimethylaminopurine, 98%6-????????938-55-6C7H9N5
5-Hydroxy-1-indanone, 98%5-????-1-???3470-49-3C9H8O2
N-Boc-3-cyano-4-hydroxypyrrolidine, 97%3-???-4-????????-1-?????TERT-??????197143-33-2C10H16N2O3
Clarithromycin, 95%, a macrolide antibiotic and a CYP3A4 inhibitor81103-11-9C38H69NO13
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzyl bromide, 97%76437-40-6C8H2BrF7
1-Furan-2-yl-2-[2-(2-hydroxy-ethylamino)-benzoimidazol-1-yl]-ethanone435345-13-4C15H15N3O3
3-Chloromethyl-5-iodo-pyridine hydrochloride3-?????-5-???-??????879326-79-1C6H6Cl2IN
1-{2-[(4-Chlorobenzyl)oxy]phenyl}-1-ethanone1-(2-[(4-?????)??]??)-1-???79615-80-8C15H13ClO2
2-Cyclopentyl-L-glycine2521-84-8C7H13NO2
4-(4-bromophenyl)-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine(SALTDATA: FREE)7271-11-6C12H12BrN3
3-[(6-Methylpyrazin-2-yl)oxy]benzenesulfonyl chloride , 97%3-[(6-?????-2-?)??]??????????926921-65-5C11H9ClN2O3S
(1-Methyl-3-phenyl-1H-pyrazol-5-yl)methanol , 97%(1-METHYL-3-PHENYL-1H-PYRAZOL-5-YL)???864068-97-3C11H12N2O
Boc-L-alpha-methylserine84311-19-3C9H17NO5
Methyl-2-naphthoate??2-??????2459-25-8C12H10O2
4-(2,5-Dimethyl-pyrrol-1-yl)-phenylamine4-(2,5-???-??-1-YL)-????60176-19-4C12H14N2
3-Chloro-5-(4-chlorobenzylsulfonyl)-1,2,4-thiadiazole3-???-5-(4-????????)-1,2,4-?????444791-19-9C9H6Cl2N2O2S2
5-tert-butyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid(SALTDATA: FREE)5-tert-??-4,5,6,7-??????-1-?????-2-?????126231-22-9C13H18O2S
N-Boc-DL-3-CyanophenylalanineN-BOC-DL-3-????????191872-32-9C15H18N2O4
6-Isopropylquinoline135-79-5C12H13N
3a,4,7,7a-Tetrahydroindene (stabilized with BHT)3A,4,7,7A-?????????3048-65-5C9H12
2-Mercapto-5-(trifluoroMethyl)pyridine5-(????????)-2-???????76041-72-0C6H4F3NS
1,1-Bis(Methylthio)ethylene51102-74-0C4H8S2
Bromofluoroacetamide 98%?????????????430-91-1C2H3BrFNO
2-Chloro-6-fluoro-3-methylbenzaldehyde2-???-6-????-3-????????104451-99-2C8H6ClFO
3,5-Di-tert-butylbenzyl Alcohol3,5-DI-TERT-???????77387-57-6C15H24O
1-(4-methyl-1,2,5-oxadiazol-3-yl)methanamine(SALTDATA: HCl)4-??-???-3-?????HCL321392-83-0C4H7N3O
Tyramine, 99%???51-67-2C8H11NO
Decamethyltetrasiloxane, 97%??????????141-62-8C10H30O3Si4
Boc-D-Ser-OH, 98%6368-20-3C8H15NO5
Z-Asp(OMe)-OH, 98%3160-47-2C13H15NO6
2-Hydroxybenzonitrile, 98%2-?????????611-20-1C7H5NO
1-Boc-4-methylaminopiperidine, 98%1-Boc-4-?????????147539-41-1C11H22N2O2
3-fluoro-4-nitropyridine, 95%13505-01-6C5H3FN2O2
2-(4-Hydroxyphenylazo)benzoic acid, 98%1634-82-8C13H10N2O3
2-Aminoadipic acid, 97%542-32-5C6H11NO4
3-Aminopropyltriethoxysilane, 98%3-(????????)?????919-30-2C9H23NO3Si
2-Phenylacetophenone, 97%451-40-1C14H12O
4-(Diethylamino)salicylaldehyde, 99%4-(??????)???????17754-90-4C11H15NO2
6-Bromopyridine-2-carboxylic acid amide25194-52-9C6H5BrN2O
4-Iodobenzophenone4-???????6136-66-9C13H9IO
4-Allyloxybenzaldehyde, 98%4-??????????40663-68-1C10H10O2
2-(3-aMinophenyl)acetaMide (SALTDATA: FREE)????????,3-???-(9CI)129743-47-1C8H10N2O
2-hydroxy-2-methylpropanohydrazide(SALTDATA: FREE)2-?????-2-????????????42596-46-3C4H10N2O2
Triphenylstannyl butyl dimethyl silaneTRIMETHYLSTANNYLBUTYLDIMETHYL??103731-29-9C9H24SiSn
3-chloro-N-(2-methoxyphenyl)propanamide(SALTDATA: FREE)3-???-N-(2-?????)??????55860-23-6C10H12ClNO2
1-Bromo-4-butylbenzene, 97%1-???-4-????41492-05-1C10H13Br
(2,4-Dimethoxy-benzyl)-pyridin-3-ylmethyl-amine(2,4-????-??)-???-3-???-??418777-28-3C15H18N2O2
2-chloro-N-(2-methyl-4-quinolinyl)acetamide(SALTDATA: FREE)204587-07-5C12H11ClN2O
Boc-(S)-3-amino-4-(3-fluorophenyl)-butyric acid270596-51-5C15H20FNO4
3-(3-phenylpropoxy)aniline(SALTDATA: HCl)3-(3-??????)???17823-87-9C15H17NO
2,2-dimethyltetrahydro-2H-pyran-4-carbonitrile(SALTDATA: FREE)60549-63-5C8H13NO
[4-(3-methylphenyl)piperazin-1-yl]acetic acid(SALTDATA: 2HCl)896523-47-0C13H18N2O2
2-(Propylthio)nicotinic acid, 97%2-(N-?????)????175135-22-5C9H11NO2S
N6,2'-O-Dibutyryladenosine 3',5'-cyclic monophosphate, sodium salt monohydrate, 95%N-6,O-2'-????????3':5'-??????????????1H2O123334-06-5C18H27N5NaO9P
4'-AMinoacetophenone Hydrochloride4'-???????????41784-08-1C8H10ClNO
4-(4-methoxyphenyl)-5-propyl-1,3-thiazol-2-amine(SALTDATA: FREE)461436-76-0C13H16N2OS
1-(TriMethylsilyldifluoroMethyl)-2-Methyl-1H-benzoiMidazole1-(?????????????)-2-METHYL-1H-BENZOIMIDAZOLE341529-09-7C12H16F2N2Si
2-AMino-4-Methoxy-pyriMidin155-90-8C5H7N3O
2-ethyl-5-pyrimidinecarbonitrile(SALTDATA: FREE)2-??-5-??????????(SALTDATA:FREE)1060817-38-0C7H7N3
1,6-dimethyl-1H-indole-2-carboxylic acid(SALTDATA: FREE)1,6-???-1H-??-2-?????893730-44-4C11H11NO2
2-(4-fluorophenoxy)aniline(SALTDATA: HCl)2-(4-???????)???3169-71-9C12H10FNO
1-Methylpiperidine-4-carboxylic acid hydrochloride71235-92-2C7H14ClNO2
Benzoylnitromethane, 98%614-21-1C8H7NO3
2,1,3-benzothiadiazol-5-amine(SALTDATA: FREE)2,1,3-???????-5-??874-37-3C6H5N3S
(Tetrahydrofuran-2-yl)acetonitrile2-(TETRAHYDROFURAN-2-YL)??????33414-62-9C6H9NO
4-(5-Methyl-1,2,4-oxadiazol-3-yl)aniline, 97%4-(5-METHYL-1,2,4-OXADIAZOL-3-YL)???10185-68-9C9H9N3O
1-(tert-Butyl) 2-methyl (2S,4R)-4-hydroxy-tetrahydro-1,2(2H)-pyridinedicarboxylateCIS-4-HYDROXY-PIPERIDINE-1,2-DICARBOXYLICACID1-TERT-??????2-??????181269-87-4C12H21NO5
4-(Pyrrolidin-1-ylmethyl)aniline, 97%4-????-1-???-????142335-64-6C11H16N2
2-Iodo-6-methoxy-pyridine182275-70-3C6H6INO
N-(2-Fluorophenyl)-N-(methylsulfonyl) glycineN-(2-FLUOROPHENYL)-N-(METHYLSULFONYL)???363162-67-8C9H10FNO4S
2,3-Difluoro-4-(trifluoromethyl)benzoic acid 98%237424-17-8C8H3F5O2
Piperidino(2-piperidinyl)methanone hydrochloride, 90%?????(2-?????)??????16783-69-0C11H21ClN2O
3'-Ethoxy-biphenyl-4-carboxylic acid4-BIPHENYL-(3'-ETHOXY)????202208-73-9C15H14O3
3,3-DiMethylglutariMide1123-40-6C7H11NO2
3-Nitrophthalic acid, 98%3-???????603-11-2C8H5NO6
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