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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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methyl 3-bromo-5-fluoropyridine-2-carboxylate, 95%??3-???-5-???????-2-???????1214337-00-4C7H5BrFNO2
1-Chloromethyl-6-choro-6-dehydro-17-alpha-aceoxy progesteron, 97%17183-98-1C24H30Cl2O4
6,6'-Methylenebis[1,2,3,4-tetrahydro-carbazol-4-one]6,6'-?????[1,2,3,4-??????-????-4-?]1216890-42-4C25H22N2O2
2-Methyl-3-(1-naphthyl)-1-propene3-(1-???)-2-??-1-???28530-21-4C14H14
2-AMino-6-(benzylaMino)-3-nitropyridine2-AMino-6-(?????)-3-??????21626-43-7C12H12N4O2
Fenquizone???20287-37-0C14H12ClN3O3S
Desbenzoyl Docetaxel?????????160972-48-5C36H49NO13
Moxifloxacin Hydrochloride-13CD3?????????-13CD31246816-75-0C21H25ClFN3O4
IMatinib para-DiaMinoMethylbenzene1026753-54-7C29H31N7O
5-Methyl-L-norleucine31872-98-7C7H15NO2
5-Nitrofluorescein Diacetate5-???????????????14926-29-5C24H15NO9
2,2-DiMethyldecane?????,2,2-17302-37-3C12H26
Cyclohexanone-13C6???????-13C6334689-56-4C6H10O
(2α,3α,5α,16β,17β)-2,3-Epoxy-16-(1-pyrrolidinyl)androstan-17-ol119302-19-1C23H37NO2
1,5-Cyclooctadiene{(4S)-(-)-2-[(5R)-6-(diphenylphosphino)spiro[4.4]nona-1.6-dien-1-yl]-4,5-dihydro-4-benzyloxazole}iridiuM(I) tetrakis[3,5-bis(trifluoroMethyl)phenyl]borate, 97% (R.S)-(COD)Ir[Bn-Spin1195511-56-8C71H51BF24IrNOP
2-AMino-1-Methyl-6-phenyliMidazo[4,5-b]pyridine N-β-D-Glucuronide2-AMino-1-Methyl-6-phenyliMidazo[4,5-b]???N-β-D-???????133084-70-5C19H20N4O6
(R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine, 98%109838-85-9C9H16N2O2
trans-2-[2-(3-broMophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735274-85-8C15H17BrO3
6-AMino-7-Methoxy-4-Methyl-2H-chroMen-2-one6-???-7-???-4-??-???-2-?29001-27-2C11H11NO3
4-BroMo-3-[(2-Methoxyethoxy)Methoxy]benzoic Acid Methyl Ester1415393-66-6C12H15BrO5
2-Methylthio-N6-isopentenyladenosine2-????-N-6-?????????20859-00-1C16H23N5O4S
DL-3-(Benzylthio)lactic AcidDL-3-(????)???30134-75-9C10H12O3S
24,25-Dihydroxy VitaMin D3 3-HeMisuccinate76763-28-5C31H48O6
(R)-3-AMinobutan-1-ol(R)-3-???-1-???61477-40-5C4H11NO
ThroMboxane B2????B254397-85-2C20H34O6
1-AMino-3-phenyl-2-propanone Hydrochloride (1:1)2-????,1-???-3-??-,???41173-00-6C9H12ClNO
Benzyl 2,3-Di-O-benzyl-6-O-benzoyl-β-D-galactopyranoside??2,3-Di-O-benzyl-6-O-benzoyl-β-D-galactopyranoside313352-43-1C34H34O7
Estriol 3-Succinate?????3-?????47575-61-1C22H28O6
1-Allyl-3,7-diMethyl-8-phenylxanthine1-??-3,7-????-8-????149981-23-7C16H16N4O2
2-BroMo-3-benzyloxy-4-Methoxybenzoic Acid2-???-3-????-4-??????135586-17-3C15H13BrO4
Carbenoxolone DisodiuM7421-40-1C34H48Na2O7
3-[(8-Chloro-2,3-dihydro-1,4-benzodioxin-6-yl)Methyl]azetidine937624-75-4C12H14ClNO2
5-Hydroxy Thiabendazole?????-5-????948-71-0C10H7N3OS
Oxytocin Acetate????,???????(??)6233-83-6C45H70N12O14S2
Dihydro Ketoprofen β-D-Glucuronide (Mixture of DiastereoMers)1-[3-(????????)-a-?????????]-D-????????849104-47-8C22H24O9
(6aS,7S,9aR)-2,5,6,6a,7,8,9,9a-Octahydro-6a-Methyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxylic Acid Methyl Ester166896-66-8C19H21NO3
1-Dehydro Androsterone1-???????????38859-37-9C19H28O2
Picosulfate SodiuM10040-45-6C18H13NO8S2.2Na
3-Bicyclo[3.2.1]octanone????[3,2,1]??-3-?14252-05-2C8H12O
Dihydro Fenofibrate-d6????????????-d61189501-82-3C20H23ClO4
4-Ethylguaiacol-d54-??????-d51219803-12-9C9H12O2
(αS,5α,7α)-4,5-Epoxy-7-(1-hydroxy-1,2,2-triMethylpropyl)-3,6-diMethoxy-6,14-ethenoMorphinan-17-carbonitrile155203-01-3C27H34N2O4
N-(Trifluoroacetyl)-L-thyroxine Methyl EsterN-(?????????)-L-?????????906325-95-9C18H12F3I4NO5
SodiuM Nitrite-15N??????-15N68378-96-1NNaO2
PCI-24781783355-60-2C21H23N3O5
Aliskiren HeMifuMarate173334-58-2C30H53N3O6
Biotinamidohexanoyl-6-aminohexanoic acid N-hydroxysuccinimide ester, 95%???-XX-NHS89889-52-1C26H41N5O7S
3'-broMo-2-(4-MethylpiperazinoMethyl) benzophenone898783-01-2C19H21BrN2O
Iscotrizinol?????????????154702-15-5C44H59N7O5
2-Allyloxyphenol2-(????)??1126-20-1C9H10O2
(MercaptoMethyl)diphenylphosphine Oxide(??????)?????????324753-14-2C15H15O2PS
Bis(4-Methylpentyl) Phthalate??(4-??-2-??)?????259139-51-0C20H30O4
N-ForMyl-3,5-diiodo-L-tyrosine(S)-2-?????-3-(4-????-3,5-??????)????906327-16-0C10H9I2NO4
E,E-Dienestrol??????13029-44-2C18H18O2
TriMethyl Arsenate??????????13006-30-9C3H9AsO4
2-[5-[2-[4-(1,2-Benzisothiazol-3-yl)-1-piperazinyl]ethyl]-4-chloro-2-nitrophenyl]-propanedioic Acid 1,3-DiMethyl Ester160384-39-4C24H25ClN4O6S
11-Nor-Δ9-Tetrahydro Cannabinol-9-carboxylic Acid11-Nor-Δ9-??????????-9-?????96912-65-1C19H24O4
(3S)-3-{[tert-Butyl(diMethyl)silyl]oxy}-5-hydroxypentan-2-one(-)-(3S)-3-([TERT-??(???)??]??)-5-??????-2-?218615-21-5C11H24O3Si
Perindopril-d4?????-d41356929-58-2C19H28D4N2O5
4-Pentynyl p-Tosylate??-4-??p-?????77758-50-0C12H14O3S
Ethyl 8-[2-(azetidinoMethyl)phenyl)]-8-oxooctanoate??8-[2-(AZETIDINOMETHYL)PHENYL]-8-OXOOCTANOATE898755-64-1C20H29NO3
3,3',4,4',5,5'-HexabroMobiphenyl3,3′,4,4′,5,5′-????????60044-26-0C12H4Br6
N-Nitroso-N-Methyl-DL-phenylalanineN-????-N-??-DL-?????41867-08-7C10H12N2O3
4'-fluoro-3-thioMorpholinoMethyl benzophenone4'-FLUORO-3-?????????????898763-09-2C18H18FNOS
rac 1-Oleoyl-2,3-dipalMitoyl Glycerolrac1-????-2,3-?????????1867-91-0C53H100O6
Perindopril82834-16-0C19H32N2O5
4-[3-(TrifluoroMethyl)-3H-diaziridine]benzyl Alcohol tert-Butyl(diMethyl)silyl Ether3-[4-[[[(1,1-?????)?????]??]??]??]-3-(????????)-?????87736-83-2C15H23F3N2OSi
3',4'-Difluoro-2,2-diMethylbutyrophenone898766-04-6C12H14F2O
2-Methyl-1-dodecene2-??-1-???16435-49-7C13H26
Fulvestrant 17-Ketone??????17-??403656-89-3C32H45F5O3S
4,5-DibroMo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one196597-77-0C11H8Br2O2
4-Hydroxy-TeriflunoMide4-?????-????????1058722-45-4C12H9F3N2O3
1-?Methoxy-?2-?Methyl-?3-?butyn-?2-?ol1-???-2-??-3-??-2-?42841-64-5C6H10O2
ProtionaMide Sulfoxide????????????62178-61-4C9H12N2OS
EthylcarbaMic Acid 4-Piperidinyl Ester??-???????????-4-?????70724-24-2C8H16N2O2
2,4-difluoro-2'-thioMorpholinoMethyl benzophenone898782-41-7C18H17F2NOS
6-chloro-1-(3-chlorophenyl)-1-oxohexane6-???-1-(3-?????)-1-????710339-81-4C12H14Cl2O
1-[(2S)-AMino-1-oxo-3-phenylpropyl]pyrrolidine Mono(Trifluoroacetic Acid Salt)1-[(2S)-???-1-??-3-?????]??????(???????????)144646-34-4C15H19F3N2O3
2,2',5,5'-tetraMethylbiphenyl2,2',5,5'-????????3075-84-1C16H18
5-(2-ChloroacetaMido)-2,4,6-triiodo-isophthalic Acid5-(2-????????)-2,4,6-?????-?????4873-45-4C10H5ClI3NO5
Melitracen Hydrochloride10563-70-9C21H26ClN
Griseofulvic Acid???????469-54-5C16H15ClO6
Flibanserin?????167933-07-5C20H21F3N4O
2-azetidinoMethyl-3'-Methoxybenzophenone898754-38-6C18H19NO2
DesMethyl Metsulfuron-MethylDesMethylMetsulfuron-??126312-31-0C13H13N5O6S
Dapoxetine N-Oxide (90%)????N-????1346603-24-4C21H23NO2
N-DesMethyl 4-Benzyloxy ToreMifene HydrochlorideN-DesMethyl4-BenzyloxyToreMifene???176671-80-0C32H33Cl2NO2
DeMethyl CurcuMin??????149732-51-4C20H18O6
[(4R)-2,2-DiMethyl-5-oxo-1,3-dioxolan-4-yl]acetic Acid(R)-(-)-2,2-???-5-??-1,3-????-4-????113278-68-5C7H10O5
(E)-5-(2,6,6-TriMethyl-1-cyclohexen-1-yl)pent-4-en-2-ynenitrile173214-57-8C14H17N
Roxithromycin, 98%80214-83-1C41H76N2O15
t-Butyl (2S)-2-[(BenzyloxycarbonylaMino)]-4-oxo-butyrateT-??(2S)-2-[(BENZYLOXYCARBONYLAMINO)]-4-OXO-BUTYRATE78553-60-3C16H21NO5
Diclobutrazol75736-33-3C15H19Cl2N3O
5'-O-Acetyl (R)-Lisofylline5'-O-???(R)-????174455-55-1C15H22N4O4
3-(4-Methoxy-3-Methylphenyl)-1-propene3-(4-???-3-????)???-1-?40793-86-0C11H14O
2',5'-diMethyl-3-phenylpropiophenone2',5'-???-3-????????108976-70-1C17H18O
Hexahydro-2-Methyl-1-(p-toluenesulfonyl)-4-(t-butoxycarbonyl)-1,4-diazepineHEXAHYDRO-2-METHYL-1-(P-TOLUENESULFONYL)-4-(T-BUTOXYCARBONYL)-1,4-????1246814-73-2C18H28N2O4S
3,5-diMethyl-4'-(3-pyrrolinoMethyl) benzophenone898764-25-5C20H21NO
CaMpestanol?????-3-?,(3.??.,5.??.,24R)-474-60-2C28H50O
1-Methoxy-2,3,5-triMethylbenzene-d31-???-2,3,5-??????-D31189725-66-3C10H11D3O
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