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

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
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Tris[di(4-acetoxybenzylidene)acetone]dipalladium(0) di(4-acetoxybenzylidene)acetone adduct, min. 97%1196118-15-6C63H54O15Pd2
5,5-Diethoxypentanal5,5-???????79893-96-2C9H18O3
D,L-Sulforaphane N-Acetyl-L-cysteine334829-66-2C11H20N2O4S3
Clavulanic Acid 2-AMino-2,4,4-triMethylpentane Salt?????2-???-2,4,4-???????66069-32-7C16H28N2O5
3'-Chloro-2-piperidinoMethyl benzophenone898773-09-6C19H20ClNO
Dehydro Aripiprazole Hydrochloride??????????,???1008531-60-9C23H26Cl3N3O2
2-(4-Methyl-2-phenyl-1-piperazinyl)-3-pyridineMethanol61337-89-1C17H21N3O
4,4'-Bis(triMethylacetoxy)benzophenone4,4'-BIS(????????)????112004-83-8C23H26O5
SAR1316751092538-80-1C18H22N4O4
p-Nitrophenyl 2-O-(α-L-fucopyranosyl)-β-D-galactopyranosidep-?????2-O-(aL-??????)-D-?????????66347-27-1C18H25NO12
Phacolysine SodiuM Salt3863-80-7C18H10N4Na2O6S2
JWH 071(1-??-1H-??-3-?)-????-1-?-???209414-05-1C21H17NO
N-(DesMethyl)-tert-butyl Acetate Sildenafil398507-63-6C26H36N6O6S
(3S)-N-[[(1S)-1,2,3,4-Tetrahydro-1-naphthalenyl]Methyl]-1-azabicyclo[2.2.2]octan-3-aMine177793-80-5C18H26N2
(1S-cis)-Milnacipran Hydrochloride(1S-cis)-????????175131-60-9C15H23ClN2O
9-Oxo Ketotifen9-??????34580-09-1C19H19NOS
2-BroMo-5-trifluoroMethylthiophene2-???-5-???????????143469-22-1C5H2BrF3S
2-(3,5-DiMethylbenzoyl)pyridine898780-54-6C14H13NO
2-Methoxyphenol-d32-???-D3-??74495-69-5C7H5D3O2
PotassiuM 2-fluoro-6-Methylpyridine-3-trifluoroborate??2-????-6-?????-3-??????????1098173-30-8C6H5BF4KN
4-(3,4-Dichlorophenyl)-4-phenylbut-3-enoic Acid4-(3,4-??????)-4-????-3-??79560-17-1C16H12Cl2O2
3-(Chlorosulphonyl)azetidine, N-BOC protectedtert-??3-(??????)????-1-???????,1-(tert-???????)-3-(??????)????1310732-18-3C8H14ClNO4S
AzaMethiphos-d6??????-D-61189894-02-7C9H10ClN2O5PS
[4-(tert-ButyldiMethylsilyloxyMethyl)cyclohexyl]Methanol[4-(tert-???????????)??????]???141836-50-2C14H30O2Si
2-ethynyl-5-fluoro-3-methylpyridine, 95%2-???-5-????-3-?????1372103-93-9C8H6FN
2-chloro-4-fluoro-2'-(3-pyrrolinoMethyl) benzophenone898763-64-9C18H15ClFNO
3-SulfaMoylbenzylaMinem-????????,??-???-(5CI)628298-58-8C7H10N2O2S
Ethynylbenzene-13C2?????-13C2263012-32-4C8H6
cis-1-(Phenanthrene-3-carbonyl)-piperazine-2,3-dicarboxylic Acidcis-1-(????-3-????)-????-2,3-??????344768-30-5C21H18N2O5
(6R,12bR)-6-(1,3-Benzodioxol-5-yl)-2,3,7,12b-tetrahydro-2-Methyl-pyrazino[1',2':1,5]pyrrolo[3,4-b]quinoline-1,4,12(6H)-trione531500-51-3C22H17N3O5
Dihydro Uracil504-07-4C4H6N2O2
17-(3-Hydroxy-1-propynyl)-6β,7β:15β,16β-diMethyleneandrostane-3β,5β,17β-triol82543-17-7C24H34O4
2-Mercaptophenylbutyric Acid2-??????????359436-78-5C10H12O2S
Ethyl (2S,4R)-4-Methylpipecolate(2S-cis)-4-??-2-???????????????79199-62-5C9H17NO2
Mosapride Citric AMide DisodiuM Salt???????????1215825-20-9C27H31ClFN3O9
Windaus Ketone??????55812-80-1C19H32O
N-Benzyloxycarbonyl N-DesMethyl DextrorphanN-????????N-?????????159723-96-3C24H27NO3
1-(4-Methoxyphenyl)acetophenone1023-17-2C15H14O2
CPTH2???????????????IV,CPTH2357649-93-5C14H14ClN3S
trans-2-[2-(4-fluorophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-66-4C14H15FO3
2,4-Bis(2,4-dimethylphenyl)-6-(2-hydroxy-4-n-octyloxyphenyl)-1,3,5-triazine, 98%2-[4,6-??(2,4-?????)-1,3,5-????-2-?]-5-(????)??2725-22-6C33H39N3O2
Reticuline Hydrochloride Salt (>90% ee)d-???????903-91-3C19H24ClNO4
6α,?9α-?Difluoroprednisolone 17-Acetate6α,9α-???????????17-?????23674-85-3C23H28F2O6
ChloroMethyl Ethyl Carbonate????????????35179-98-7C4H7ClO3
Benzonitrile-D5?????-D52102-15-0C7D5N
[(MethylaMino)Methyl] Phosphonic AcidN-?????????35404-71-8C2H8NO3P
2-Methyl-6-[(3-Methoxyphenyl)ethynyl]pyridine Hydrochloride2-??-6-(?????)???,???823198-78-3C14H12ClN
cis-3-(3,5-DiMethylbenzoyl)cyclopentane-1-carboxylic acid732253-27-9C15H18O3
6-AMino-5-nitro-2-thio-uracil6-???-5-???-2-??-???98020-47-4C4H4N4O3S
Losartan-d3???-D31030936-74-3C22H20ClD3N6O
1,1'-Bis-(4-sulfobutyl)-indotricarbocyanine-5,5'-dicarboxylic Acid MonosodiuM Salt;308127-43-7C37H43N2NaO10S2
2-cyano-3'-iodobenzophenone2-???-3'-???????890098-77-8C14H8INO
2-(3-Acetoxybenzoyl) furan898766-20-6C13H10O4
6-ChloroacetaMidotetraMethyl RhodaMine6-?????????????????159435-08-2C26H24ClN3O4
2'-C-Methyl-2',3',5'-tri-O-benzoylcytidine2',3',5'-??-O-???-2'-C-??-D-???640725-69-5C31H27N3O8
Tenatoprazole113712-98-4C16H18N4O3S
Carboxyterbinafine Methyl Ester???????????????1076199-76-2C22H25NO2
8S-Cabergoline8S-????856676-33-0C26H37N5O2
5-Phenyloxazole-2-carboxaldehyde2-???????????,5-??-96829-89-9C10H7NO2
3-Cyclohexylpropanal?????????????4361-28-8C9H16O
1-Fluoro-2-trifluoroMethylsulfonyl-benzene1-FLUORO-2-[(????????)???]??2358-41-0C7H4F4O2S
N-[4-(-CarboxycyclohexylMethyl)]MaleaMidic AcidN-[4-(-CARBOXYCYCLOHEXYLMETHYL)]??????72748-87-9C12H17NO5
Bisphenol F 2,3-Dihydroxypropyl (2-Chloro-1-propanol) Ether????F2,3-????????(2-???-1-????)???634193-72-9C19H23ClO5
Dehydroabietic Acid??????????1740-19-8C20H28O2
2,4-Dinitrophenyl 3-Phosphopropyl Disulfide2,4-??????3-?????????280135-96-8C9H11N2O8PS2
FosfoMycin TroMethaMine78964-85-9C7H18NO7P
Propofol Isopropyl EtherPROPOFOL?????C(50MG)(2,6-DIISOPROPYLPHENYLISOPROPYLETHER)141214-18-8C15H24O
Phosphoric Acid Trisdecyl Ester4200-55-9C30H63O4P
17-p-Toluenesulfonylhydrazide (3β,5α)-Androstan-3-ol17-p-???????????(3β,5α)-?????-3-?84955-29-3C26H38N2O3S
IMazaquin(R,S)-2-(4-?????-4-??-5-??-2-?????-2-?)???-3-????? ?81335-37-7C17H17N3O3
3-BroMo-6-chloro-1H-pyrrolo[3,2-c]pyridine3-broMo-6-???-1H-???[3,2-c]???1000341-61-6C7H4BrClN2
N-Carbobenzyloxy MannosaMine2-???-2-N-?????-2-???-D-???137157-50-7C14H19NO7
δN-Benzyloxycarbonyl AliskirenδN-?????????????1236549-06-6C38H59N3O8
T-2 Toxin Triol34114-98-2C20H30O7
1-Methyl Chrysene1-?????3351-28-8C19H14
5-Hydroxy-2-iodopyridine129034-38-4C5H4INO
N-Ethyl-ethanaMine-15N HydrobroMide251901-52-7C4H12BrN
O-Acetyl-(-)-norscopolaMine5027-68-9C18H21NO5
3-Hydroxy-N-desethyl Lidocaine3-?????-????????????34604-56-3C12H18N2O2
3-(3-pyrrolinoMethyl)-4'-trifluoroMethylbenzophenone3-(3-??????)-4'-????????????898749-32-1C19H16F3NO
DesMethyl SibutraMine-d6, Hydrochloride?????????-D6,???1189935-32-7C16H25Cl2N
N-(4-BroMophenyl)-benzenepropanaMideN-(4-?????)-3-????????316146-27-7C15H14BrNO
5-[[3-Chloro-4-(2-cyclohexylethoxy)phenyl]Methylene]-2,4-thiazolidinedione1239610-72-0C18H20ClNO3S
α,α'-Diethyl-4,4'-dihydroxy-hydrobenzoin 4,4'-Diacetateα,α'-???-4,4'-?????-??????4,4'-??????113136-37-1C22H26O6
YM155, 98%, a novel small molecule survivin suppressant781661-94-7C20H19BrN4O3
o-Nitrophenyl-β-D-xylobioside157956-98-4C16H21NO11
L-GlutaMine-aMide-15NL-????-???-15N59681-32-2C5H10N2O3
B-[1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl]boronic Acid1263196-50-4C8H13BN2O3
2-(3-Chlorophenyl)-1-(3-pyridinyl)-1-ethanone31251-55-5C13H10ClNO
BRL-50481433695-36-4C9H12N2O4S
2-BroMo-3-(1-naphthyl)-1-propene2-???-3-(1-???)-1-???116545-04-1C13H11Br
Methyl 2,3,4,6-Tetra-O-benzyl-α-D-glucopyranoside17791-37-6C35H38O6
(Z)-retro-α-Ionol(Z)-???-α-???55093-47-5C13H22O
Aldehydo-D-glucose Phthalazin-1-ylhydrazone????-D-????????-1-?????881180-23-0C14H18N4O5
cis-3-(2-Methoxybenzoyl)cyclohexane-1-carboxylic acid735269-71-3C15H18O4
22,23-Dihydroergosterol Discontinued22,23-??????????,??????516-79-0C28H46O
1-(1-Methyl-1H-iMidazol-2-yl)-1H-pyrazole1339140-30-5C7H8N4
2-(2-Iodobenzoyl)oxazole2-(2-?????)???898759-83-6C10H6INO2
cis-2-(3-Methoxybenzoyl)cyclopentane-1-carboxylic acid732253-60-0C14H16O4
Vitalethine?????143129-01-5C12H22N4O6S2
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