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

?? ?:J & K SCIENTIFIC LTD.
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URL: www.jkchemical.com
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3-Bromopyridine, 98%3-??????626-55-1C5H4BrN
3-Chloro-4-fluorobenzoic acid, 95%403-16-7C7H4ClFO2
3-Benzyloxybenzaldehyde, 98%3-??????????1700-37-4C14H12O2
2-Bromo-3'-fluoroacetophenone, 97%2-???-1-(3-??????)??-1-?53631-18-8C8H6BrFO
Ethylene Glycol Bis[4-(ethoxycarbonyl)phenyl] Ether??????BIS[4-(ETHOXYCARBONYL)PHENYL]???25909-66-4C20H22O6
Methyl 4-(trifluoromethyl)benzoate, 99%2967-66-0C9H7F3O2
4-Methoxy-2-methylphenylboronic acid, 98%208399-66-0C8H11BO3
Potassium carbonate, 99+% (ACS)?? ??584-08-7K2CO3
Indole-5-carboxylic acid, 98%??-5-?????1670-81-1C9H7NO2
3-Decenoic Acid15469-77-9C10H18O2
(-)-vibo-Quercitol(-)-??-????488-76-6C6H12O5
7-Chloro-4-hydroxyquinoline86-99-7C9H6ClNO
Pentadecylbenzene2131-18-2C21H36
3,4-Dichloro-4'-(thioMethyl)benzophenone3,4-????-4'-(????)????73242-10-1C14H10Cl2OS
Chlorofluoroacetic acid???????????471-44-3C2H2ClFO2
2,6-Dichlorophenylisothiocyanate6590-95-0C7H3Cl2NS
6-Bromo-4-chloroquinoline, 97%65340-70-7C9H5BrClN
Divinyltin dichloride, 98%7532-85-6C4H6Cl2Sn
4-Anilino-1-benzylpiperidine4-????-1-??????1155-56-2C18H22N2
2-Fluorofluorene2-????????343-43-1C13H9F
2-Chloro-3-fluorobenzonitrile2-???-3-?????????874781-08-5C7H3ClFN
N-cycloheptylglycine(SALTDATA: FREE)(?????????)????82017-41-2C9H17NO2
2-(tetrahydro-2-furanyl)-1H-benzimidazole(SALTDATA: FREE)1H-??????,2-(???????-2-???)-(9Cl)86932-94-7C11H12N2O
Ytterbium(III) fluoride (99.99%-Yb) (REO) PURATREM13760-80-0F3Yb
6-Methylindole, 97%6-????3420-02-8C9H9N
Tri-tert-butylphosphine, 10 wt.% solution in toluene, J&Kseal?? -tert- ?? ?? ?13716-12-6C12H27P
5-Fluoronicotinic acid, 97%402-66-4C6H4FNO2
2-(N-Morpholino)ethanesulfonic acid, 99.5%, molecular biology2-(4-?????)?????4432-31-9C6H13NO4S
1,2,3-Trifluorobenzene, 99%1489-53-8C6H3F3
3-Bromopyruvic acid, 97%1113-59-3C3H3BrO3
2,3,5-Trimethylpyrazine, 98%2,3,5-???????14667-55-1C7H10N2
2-Amino-5-bromo-4-methylpyridine, 98%2-???-5-???-4-?????98198-48-2C6H7BrN2
(R)-3-Amino-1,2-propanediol, 98%66211-46-9C3H9NO2
2,1,3-Benzoxadiazole-5-carboxylic acid, 97%2,1,3-???????-5-?????19155-88-5C7H4N2O3
3,5-Dibromopyridine, 98%625-92-3C5H3Br2N
3-Fluoro-4-(trifluoromethyl)benzoyl chloride, 97%3-FLUORO-4-(????????)????????216144-68-2C8H3ClF4O
1-Bromo-4-n-octylbenzene, 97%1-(4-?????)??51554-93-9C14H21Br
5,10-Dihydro-5,10-dimethylphenazine, 98%5,10-??????????15546-75-5C14H14N2
6-Bromoindole-3-carboxaldehyde, 98%6-?????-3-???????17826-04-9C9H6BrNO
4-Bromo-1H-imidazole, 98%4-???-1H-????2302-25-2C3H3BrN2
Bis(trimethoxysilylpropyl)amine, 95%??(??????????)??82985-35-1C12H31NO6Si2
Fmoc-Orn(Dde)-OH269062-80-8C30H34N2O6
N-Boc-L-pipecolic acid, 98%26250-84-0C11H19NO4
3-Amino-2-chloro-6-picoline, 95%39745-40-9C6H7ClN2
2,4-Dimethoxyphenylboronic acid, 98%133730-34-4C8H11BO4
2,4-Dichlorothiazole, 98%2,4-???????4175-76-2C3HCl2NS
Pyrogallol Red32638-88-3C19H12O8S
4-(3-Bromothien-2-yl)-N-methylbenzylamine , 97%4-(3-?????-2-YL)-N-??????937796-02-6C12H12BrNS
1-(2,5-dimethylphenyl)propan-1-one(SALTDATA: FREE)2-5-?????????35031-52-8C11H14O
O-Benzyl-D-serine10433-52-0C10H13NO3
3-(Trifluoroacetyl)indole3-(?????????)??14618-45-2C10H6F3NO
4-AMinoisoquinoline23687-25-4C9H8N2
Butyl p-Toluenesulfonate778-28-9C11H16O3S
N-(2-Hydroxyethyl)-iMidazole1-(2-???????)????1615-14-1C5H8N2O
2-(3,5-diMethylisoxazol-4-yl)ethanol (SALTDATA: FREE)3,5-???-4-(2-??????)????83467-34-9C7H11NO2
(R)-(-)-3-Pyrrolidinol hydrochloride, 97%104706-47-0C4H10ClNO
2-Bromo-5-methylpyridine, 98%3510-66-5C6H6BrN
Tetrapropylammonium hydroxide, 40% in water4499-86-9C12H29NO
4-Chloro-2-(methylsulfonyl)pyrimidine, 98%4-???-2-(?????)????97229-11-3C5H5ClN2O2S
3-Bromobenzenesulfonyl chloride, 98%2905-24-0C6H4BrClO2S
4-bromo-4'-tert-butylbiphenyl, 95%4-???-4'-tert-?????162258-89-1C16H17Br
Isopropyl 3-Mercaptopropionate3-??????????????????7383-64-4C6H12O2S
(2,5-DiMethyloxazol-4-yl)Methanol(2,5-???-1,3-???-4-?)???92901-94-5C6H9NO2
Acid Blue 9??CID ?? 2G3844-45-9C37H37N2NaO9S3
Ethyl cyanoformate, 99%????????????623-49-4C4H5NO2
Benzothiazole, 99%?????95-16-9C7H5NS
5-Bromovanillin, 97%5-??????2973-76-4C8H7BrO3
3-Methyl-5-trifluoromethyl-1H-pyrazole, 97%3-??-5-(????????)???10010-93-2C5H5F3N2
2-Bromo-4,6-difluoroaniline, 98%444-14-4C6H4BrF2N
Mercury(I) fluoride13967-25-4F2Hg2
2,4-Dihydroxybenzophenone, 99%2,4-?????????131-56-6C13H10O3
3,4-Difluoroaniline, 99%3863-11-4C6H5F2N
4-Cyano-2-fluorobenzoic acid, 97%164149-28-4C8H4FNO2
3-Chloro-4-hydroxyphenylacetic acid, 98%33697-81-3C8H7ClO3
18-Crown-6, 99%??? ??? ??? ???17455-13-9C12H24O6
4-(Trifluoromethoxy)benzaldehyde, 98%4-(?????????)??????659-28-9C8H5F3O2
Lithium hexafluoroarsenate(V) (99.9+%-As)?? ?????????(?? ?????????)29935-35-1AsF6.Li
Diallyl maleate, 95%???????????999-21-3C10H12O4
(R)-(+)-1-Ethyl-2-pyrrolidinecarboxaMide2-??????????,1-??-,(2R)-(9CI)381670-32-2C7H14N2O
tert-Butyl 4-(3-aminobenzyl)piperazine-1-carboxylate, 97%TERT-??4-(3-?????)????-1-???????361345-40-6C16H25N3O2
Ethyl stearate????????111-61-5C20H40O2
4-[(3,4-dichlorophenyl)sulfonyl]butan-2-one(SALTDATA: FREE)336195-38-1C10H10Cl2O3S
Methyl perfluoro-2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecanoate 97%HFPO???,??????133609-46-8C16H3F29O6
Ethyl 3-(4-fluorophenyl)-1H-pyrazole-5-carboxylate3-(4-??????)-1H-???-5-???????????866588-11-6C12H11FN2O2
2-Chloro-1,3-difluorobenzene1-???-2,6-???????38361-37-4C6H3ClF2
Iridium carbonyl, min. 98%11065-24-0C12Ir4O12
Phthalocyanine, copper complex?? ??????147-14-8C32H16CuN8
5-Fluoro-2-methylphenol, 98%5-????-2-????452-85-7C7H7FO
EPPS, 99%16052-06-5C9H20N2O4S
Methoxyacetyl chloride, 95%38870-89-2C3H5ClO2
Dimethyl maleate, 96%???? ???????624-48-6C6H8O4
Diphenylphosphine, 99% (10 wt% in hexanes)? ?? ?? ?829-85-6C12H11P
tert-Butyldiphenylsilyl TrifluoroMethanesulfonateTERT-?????????????)92886-86-7C17H19F3O3SSi
1,3,5-TriphenylforMazan531-52-2C19H16N4
3',5'-Diacetoxyacetophenone3,5-??????????35086-59-0C12H12O5
4-BroMo-2-chlorobenzotrifluoride467435-07-0C7H3BrClF3
Thiazolidine-2,4-dicarboxylic Acid?????-2,4-?????30097-06-4C5H7NO4S
Methyl 5-Norbornene-2-carboxylate (endo- and exo- Mixture)????????[2.2.1]HEPT-5-ENE-2-CARBOXYLATE6203-08-3C9H12O2
Methyl 5-cyanopyridine-3-carboxylate106726-82-3C8H6N2O2
4-(4-Methoxyphenyl)butyric acid4521-28-2C11H14O3
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