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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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3-AMino-4,4,4-trifluorobutyric acid584-20-3C4H6F3NO2
2-[(1-isopropyl-1H-benzimidazol-2-yl)amino]ethanol(SALTDATA: FREE)2-(1-?????-1H-??????-2-????)-???431071-96-4C12H17N3O
(-)-1,2-Bis((2R,5R)-2,5-diethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (R,R)-Et-DUPHOS-Rh(-)-1,2-??((2R,5R)-2,5-????????)??(????????)??(L)???????????228121-39-9C30H46BF4P2Rh
2-Methoxy-5-(trifluoromethyl)pyridine175277-45-9C7H6F3NO
1-Iodododecane (stabilized with Copper chip)1-??????4292-19-7C12H25I
5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]-Methylene]-2,4-thiazolidinedione (Pioglitazone IMpurity)144809-28-9C19H18N2O3S
1-Benzyl-4-piperidone-3-carboxylic acid ethyl ester hydrochloride, 99%??1-??-4-??-3-??????????????1454-53-1C15H20ClNO3
N-(2,6-DiMethylphenyl)piperidine-2-carboxaMide15883-20-2C14H20N2O
1,2,4-Triazolo[4,3-a]pyridin-3(2H)-one, 97%6969-71-7C6H5N3O
2-AMino-1-naphthalenesulfonic Acid???? ?81-16-3C10H9NO3S
4-fluoro-4'-nitrobenzophenone4-????-4'-???????2195-47-3C13H8FNO3
Poly(methyl methacrylate)????? ??, ???9011-14-7(C5H8O2)x
Ethyl oxalyl chloride, 98%??????????????4755-77-5C4H5ClO3
Capecitabine, 99%?????154361-50-9C15H22FN3O6
2,6-Dichloropyridine, 98%2,6-???????2402-78-0C5H3Cl2N
1-(2-Pyridyl)-2-thiourea14294-11-2C6H7N3S
L-Tyrosine hydrazide, 98%L-?????????7662-51-3C9H13N3O2
Octanoic hydrazide, 97%????????6304-39-8C8H18N2O
5-(Chloromethyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole , 97%5-(?????)-3-(3-?????)-1,2,4-?????6595-78-4C9H6ClN3O3
3-(3-Nitrophenyl)propionic acid, 98%1664-57-9C9H9NO4
5-Chloro-2-MethylbenziMidazole5-???-2-????????2818-69-1C8H7ClN2
7-AMinoheptanoic Acid7-??????929-17-9C7H15NO2
4,5-Dimethyl-2-isobutyl-3-thiazoline, 98.5%65894-83-9C9H17NS
4-(1,2,3-Thiadiazol-4-yl)aniline121180-51-6C8H7N3S
4-Chloro-3-fluorobenzoyl chloride 97%????????,4-???-3-????-(9CI)177787-25-6C7H3Cl2FO
5-Bromo-4-isopropylpyrimidine5-???-4-?????????951884-28-9C7H9BrN2
3-(3-Methoxyphenyl)propionic acid3-(3-METHOXYPHENYL)?????10516-71-9C10H12O3
5-Chloro-2-methylbenzoxazole, 98%5-???-2-??????19219-99-9C8H6ClNO
2-Heptanol, 99%?? ?? ???543-49-7C7H16O
5-Bromo-3-chlorotoluene3-???-5-CHLOROTOLUENE329944-72-1C7H6BrCl
5-Bromo-5-nitro-1,3-dioxane, 98%5-???-5-????-1,3-???30007-47-7C4H6BrNO4
2-Acrylamido-2-methylpropanesulfonic acid, 99%2-??????-2-????????15214-89-8C7H13NO4S
3-(4-Fluorophenyl)propionic acid, 97%3-(4-??????)?????459-31-4C9H9FO2
Ethyl 4-chloro-2-phenyl-5-pyrimidinecarboxylate24755-82-6C13H11ClN2O2
1,4-Bis(tert-butoxy)tetrafluorobenzene, tech.1,4-??(???-???)?????????121088-09-3C14H18F4O2
4-amino-1-phenylpyrrolidin-2-one(SALTDATA: HCl 0.2H2O)3026-59-3C10H12N2O
Dabsyl-L-alanineDABSYL-L-???89131-10-2C17H20N4O4S
5-Nitro-2-oxindole 96%5-?????20870-79-5C8H6N2O3
5-Chloro-8-hydroxyquinoline, 95%5-???-8-????????130-16-5C9H6ClNO
Allyl Phenyl Sulfone16212-05-8C9H10O2S
N-Methylaza-12-crown-4, 99+%N-????-12-???-469978-45-6C9H19NO3
2-Chloroquinoline, 98%612-62-4C9H6ClN
(1S,2S)-(-)-1,2-Diaminocyclohexane D-tartrate, 98%67333-70-4C10H20N2O6
5-AMino-4-broMo-3-Methylpyrazole HydrobroMide5-???-4-???-3-????????????????167683-86-5C4H7Br2N3
1-Chloroundecane1-???????2473-03-2C11H23Cl
isoquinoline-6-carboxylic acid, 95%106778-43-2C10H7NO2
1-tert-Butyl-4-chlorobenzene1-???-4-(1,1-?????)??3972-56-3C10H13Cl
1-Vinylnaphthalene, 3000 ppM tert-butylcatechol as inhibitor826-74-4C12H10
Benzaldehyde 4-Nitrophenylhydrazone3078-09-9C13H11N3O2
(5R,6R)-2,2-Dimethyl-1,3-dioxepane-5,6-diol, 97%1151512-26-3C7H14O4
Terbium(III) acetylacetonate trihydrate (99.9%-Tb) (REO)14284-95-8C15H21O6Tb
Stearyl methacrylate, 97%, stabilized with MEHQ???? ???????32360-05-7C22H42O2
Isothiocyanatoacetaldehyde dimethyl acetal?????????????????????75052-04-9C5H9NO2S
Copper(II) sulfate pentahydrate, 98+% (ACS)???7758-99-8CuH10O9S
Sodium oleate, 99%???????143-19-1C18H33NaO2
(2-Piperidinyl)(1-pyrrolidinyl)methanone hydrochloride, 97%2-?????(1-PYR????)??????690634-81-2C10H19ClN2O
3-[(2-fluorobenzyl)thio]-1-propanamine(SALTDATA: FREE)3-[(2-??????)??]-1-?????(?????:??)1123169-59-4C10H14FNS
Methacryloxypropyltriethoxysilane, 97%21142-29-0C13H26O5Si
3-O-Acetyl-1,2:5,6-di-O-isopropylidene-α-D-glucofuranose16713-80-7C14H22O7
Chrysin, 99%???480-40-0C15H10O4
Sulfadimethoxine, 98%??????122-11-2C12H14N4O4S
2-sec-Butyl-3-methoxypyrazine, 97%24168-70-5C9H14N2O
4-Diazo-3-MethoxydiphenylaMine Sulfate4-???-3-????????????36305-05-2C13H13N3O5S
4-(N-Boc-aMinoMethyl)phenylboronic acid4-((N-BOC-???)??)????489446-42-6C12H18BNO4
Ethyl 3,4,5-trimethoxybenzoylacetate3044-56-2C14H18O6
4-AMino-2-Methylthio-5-thiazolecarboxylic acidMethyl ester60093-05-2C6H8N2O2S2
4-Hydroxy-7-methoxyindane4-?????-7-?????38998-04-8C10H12O2
Lidocaine, 99%????137-58-6C14H22N2O
Methyl (4-Hydroxybenzoyl)acetate4-HYDROXYBENZOYLACETICACID??????32066-29-8C10H10O4
Bacitracin, >=60 units/mg?????1405-87-4C66H102N17O16S
1-(4-Hydroxybutyl)-4-methyl-piperazine, 98%1-(4-???????)-4-??????56323-03-6C9H20N2O
3-Methyl-2-nitrobenzoic acid, 98%5437-38-7C8H7NO4
2-Bromo-3,5-dichloro-4-fluoroaniline2-???-3,5-????-4-???????1092350-32-7C6H3BrCl2FN
2-Chloro-4-methyl-3-nitropyridine, 98%23056-39-5C6H5ClN2O2
Isoquinoline-5-carbaldehyde, 98%80278-67-7C10H7NO
4,4'-Dicarboxydiphenyl ether, 98%2215-89-6C14H10O5
1H-indazol-6-yl-6-boronic acid, 95%6-INDAZOLYBORONIC?885068-10-0C7H7BN2O2
1,1-Cyclopropanedicarboxylic acid, 98%598-10-7C5H6O4
(S)-1-N-Boc-piperazine-2-carboxylic acid159532-59-2C10H18N2O4
3-Fluorophenylacetyl chloride 97+%3-????????????458-04-8C8H6ClFO
4-Acetylbiphenyl, 97%92-91-1C14H12O
4-Methyl HistaMine Dihydrochloride4-???????????????36376-47-3C6H14Cl2N3
2-[2-(2-Methoxyethoxy)ethoxy]-1,3-dioxolane, 97%2-[2-(2-??????)???]-1,3-????74733-99-6C8H16O5
4-Acetylbibenzyl4-??????785-78-4C16H16O
2-(1,4,5,6-Tetrahydropyrimidin-2-yl)benzenethiol2-(1,4,5,6-TETRAHYDRO-2-PYRIMIDINYL)????53440-32-7C10H12N2S
2-Ethoxyphenylisocyanide??,1-???-2-?????-(9CI)176511-34-5C9H9NO
1-Isopropylnaphthalene1-?????????6158-45-8C13H14
5-chloro-2-(1H-pyrazol-5-yl)aniline(SALTDATA: FREE)5-???-2-(1H-???-5-?)???(?????:??)15463-66-8C9H8ClN3
4-Amino-2-(5-methyl-benzooxazol-2-yl)-phenol4-???-2-(5-METHYL-BENZOOXAZOL-2-YL)-PHENOL313527-66-1C14H12N2O2
1,2-Dibromo-1H,1H-perfluoropropane 97%2,3-????-1,1,1,2-??????????421-92-1C3H2Br2F4
4-(Difluoromethyl)sulphonylaniline4-[(???????)???]???24906-77-2C7H7F2NO2S
3-(4-fluorophenyl)-1H-pyrazole-5-carboxylic acid(SALTDATA: 0.23H2O)3-(4-??????)-1H-???-5-????890006-82-3C10H7FN2O2
1-Isobutyrylpiperidin-4-one1-?????????-4-?86996-26-1C9H15NO2
3-Nitrofluoranthene892-21-7C16H9NO2
Hexadecenylsuccinic Anhydride3-(?????)??????-2,5-?????32072-96-1C20H34O3
2-Amino-1-(4-methoxybenzyl)-4,5,6,7-tetrahydro-1H-indole-3-carbonitrile113772-12-6C17H19N3O
(4-Thien-2-ylphenyl)methanol, 97%81443-44-9C11H10OS
Bis(phenylsulfonyl)sulfide, 96%4388-22-1C12H10O4S3
4,4'-Dinonyloxyazoxybenzene25729-13-9C30H46N2O3
Umicore CX23, 18% Pd, Product of Umicore478980-01-7C30H40ClN2Pd
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