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

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
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tert-Butyl Iodoacetate???-????tert-??????49827-15-8C6H11IO2
(1-Naphthyl)Methyl Methacrylate(1-???)?????????28171-92-8C15H14O2
PI(3)P diC 16D-?-????,1-(2R)-2,3-??(1-??????)?????????3-(?????)165689-81-6C41H80O16P2
2-Methyl-4-isothiazolin-3-one, 95%2-??-4-??????-3-?2682-20-4C4H5NOS
Ethyl 3-(3-chlorophenyl)-1H-pyrazole-5-carboxylate, 97%1285545-03-0C12H11ClN2O2
2,2,4'-Trihydroxy-3'-Methoxy-acetophenone3'-???-α,α,4'-???????????66922-70-1C9H10O5
N-Benzyl-1,3:4,6-di-O-benzylidene-2,5-dideoxy-2,5-iMino-L-iditolN-??-1,3:4,6-?-O-????-2,5-????-2,5-???-L-???1144513-20-1C27H27NO4
1-Acetyl-2,3-dihydro-2-Methyl-1H-indol-5-ol186792-92-7C11H13NO2
LY 368962193281-05-9C19H21N5O7
Methyl 2-[5-(benzyloxy)-1H-indol-3-yl]-2-oxoacetate, 97%62995-58-8C18H15NO4
(3S,5S,6R)-3-[(3R)-4-BroMo-3-hydroxybutyl]-2-oxo-5,6-diphenyl-4-Morpholinecarboxylic Acid tert-Butyl Ester869111-53-5C25H30BrNO5
2',3'-diMethyl-3-(2-Methylphenyl)propiophenone898789-50-9C18H20O
3-fluoro-3'-thioMorpholinoMethyl benzophenone3-FLUORO-3'-?????????????898763-07-0C18H18FNOS
2-Methoxy-4'-n-pentylbenzophenone2-METHOXY-4'-N-??????750633-48-8C19H22O2
5-Isoxazoleacetonitrile????-5-???????854137-77-2C5H4N2O
α-Mangostin, 98%, from Garcinia mangostana????6147-11-1C24H26O6
4-O-(2,3,4,6-Tetra-O-acetyl-α-D-Mannopyranosyl)-D-Mannopyranose Tetraacetate4-O-(2,3,4,6-???-O-???-α-D-??????)-D-??????????????123809-59-6C28H38O19
Dehydro Lacidipine?????????130996-24-6C26H31NO6
4-[[5-[[(Cyclopentyloxy)carbonyl]aMino]-1-Methyl-1H-indol-3-yl]Methyl]-3-Methoxybenzoic Acid107754-20-1C24H26N2O5
Di-tert-butyl N,N-DiethylphosphoraMidite117924-33-1C12H28NO2P
(3α,5β)-3-(Acetyloxy)pregnan-20-one3α-?????-5α-???-20-?1491-77-6C23H36O3
(R)-2-(4-Phenyl-4,5-dihydro-oxazol-2-yl)-pyridine, 95%153880-57-0C14H12N2O
4-[4-[4-(HydroxydiphenylMethyl)-1-piperidinyl]-1-butyn-1-yl]-α,α-diMethyl-benzeneacetic Acid832088-68-3C32H35NO3
(2'S)-2'-Deoxy-2'-fluoro-5-ethynyluridine(2'S)-2'-???-2'-????-5-??????95740-26-4C11H11FN2O5
3-(Ethylamino)-1-phenylbut-2-en-1-one, 95%52266-19-0C12H15NO
3-bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidine, 95%3-BROMO-4-CHLORO-1H-PYRAZOLO[3,4-D]????90914-41-3C5H2BrClN4
Cyclopenta(c,d)pyrene??????(C,D)???27208-37-3C18H10
Fmoc-3-styryl-L-alanine, 98%159610-82-9C26H23NO4
2-(1,3-Dioxooctahydro-4,6-ethenocyclopropa-[f]isoindol-2(1H)-yl)-3-Methylbutanoic acid436811-19-7C16H19NO4
6-Nitrofluorescein diacetate, 98%53299-21-1C24H15NO9
3-BroMo-2,6-dihydroxybenzoic Acid3-???-2,6-????????26792-49-4C7H5BrO4
rac N-ForMiMinoglutaMic AcidracN-ForMi???????943418-43-7C6H8N2O5
2-(TrifluoroMethyl)-3-hydroxypyridine2-(????????)???-3-?1063697-17-5C6H4F3NO
Meso-Tetra(4-trifluoroMethylphenyl) porphine56420-24-7C48H26F12N4
2-azetidinoMethyl-4'-Methylbenzophenone898775-51-4C18H19NO
D-Ribose-1,2-13C2D-[1,2-13C2]???209909-88-6C5H10O5
4'-broMo-2-iodobenzophenone4'-???-2-???????890098-11-0C13H8BrIO
2-Hydroxy-2-Methyl-d3-propanoic-3,3,3-d3 Acid40662-45-1C4H8O3
2-(2,6-Dichlorophenoxy)propionic Acid2-(2,6-???????)????25140-90-3C9H8Cl2O3
2,3,4-Trichlorophenol2,3,4-???????15950-66-0C6H3Cl3O
1-(4-broMophenyl)-6-chloro-1-oxohexane898767-00-5C12H14BrClO
9-Methyldecanol9-????-1-?55505-28-7C11H24O
2-Bromo-5-methoxybenzo[d]thiazole, 97%?????,2-???-5-???-(9CI)214337-39-0C8H6BrNOS
Benzocaine-d4 (See B202970 for Unlabelled)342611-08-9C9H7D4NO2
4-(2-Ethoxyphenyl)-2-Methyl-1-butene4-(2-?????)-2-??-1-??18272-87-2C13H18O
2-(Acetyloxy)benzoic Acid 4-Methylphenyl Ester2-(?????)???4-????????52602-10-5C16H14O4
trans-Clopidogrel-MP-13C,d3 Ethyl Ester Derivative (Mixture of DiastereoMers)trans-Clopidogrel-MP-13C,d3?????????(DiastereoMers????)1331383-23-3C27H30ClNO6S
O-Nitrophenyl 2,3,4,6-Tetra-O-acetyl-β-D-galactopyranoside2-?????2,3,4,6-???-O-???-bD-?????????3053-17-6C20H23NO12
2-Chloro-4-fluorophenylzinc iodide2-???-4-?????????????497923-83-8C6H3ClFIZn
1,3:4,6-Di-O-benzylidene-2,5-dideoxy-2,5-iMino-L-iditol (Mixture of DiastereoMers)1,3:4,6-?-O-????-2,5-????-2,5-???-L-???(????????????)1246812-42-9C20H21NO4
7β-[(Z)-2-(2-AMinothiazol-4-yl)-2-(1-carboxy-1-MethylethoxyiMino)acetaMido]-3-acetoxyMethyl-3-cepheM-4-carboxylic Acid73443-60-4C19H21N5O9S2
3α,20β,21-Trihydroxy-5β-pregnan-11-one7791-37-9C21H34O4
Oleoyl LPA22556-62-3C21H42NaO7P
2-Deoxy-D-ribose-2-13C2-DEOXY-D-[2-13C]????-???478511-60-3C5H10O4
3-Carboxy MefenaMic Acid3-????????190379-82-9C15H13NO4
3-Methoxy-N-Methyldesloratadine-d43-???-N-????????-d41189445-21-3C21H23ClN2O
28-Nor Brassinolide?????????(NBI)77736-43-7C27H46O6
Atorvastatin Methyl Ester?????????????345891-62-5C34H37FN2O5
(11β)-17-(Acetyloxy)-11-[4-(diMethylaMino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one709615-25-8C30H37NO4
2-broMo-3-(3-carboethoxyphenyl)-1-propene2-???-3-(3-???????)-1-???731772-86-4C12H13BrO2
IopaMidolIOP???60166-93-0C17H22I3N3O8
POPSO disodium salt, 99%????-N,N'-??(2-??????????)?????108321-07-9C10H23N2NaO8S2
(3R)-3-(BenzoylaMino)-4-oxo-pentanoic Acid Methyl Ester(3R)-3-(??????)-4-??-?????????1246820-00-7C13H15NO4
4'-Desacetoxy-2'-Acetoxy Bisacodyl?????????E(20mg)(2-[(4-??????)(???-2-?)??]???????)111664-35-8C22H19NO4
2',4'-diMethyl-3-(2-Methylphenyl)propiophenone898789-52-1C18H20O
Clopidogrel Carboxylic Acid Discontinued See C587235???????????144457-28-3C15H14ClNO2S
Thionazin-D101173019-39-0C8H3D10N2O3PS
2-Bromo-4,7-dichlorobenzo[d]thiazole, 97%2-???-4,7-?????????1849-68-9C7H2BrCl2NS
4-(4-AMinocyclohexyl)-1-Methyl-2-piperazinone4-(4-?????????)-1-??-2-?????1342286-63-8C11H21N3O
(3α,5β,7α)-7-Hydroxy-3-(sulfooxy)-cholan-24-oic Acid DisodiuM Salt60237-34-5C24H41NaO7S
(R)-9-[2-Benzyloxypropyl)-N6-benzoyl Adenine(R)-9-[2-???????)-N6-?????1217735-35-7C22H19N5O3
Imatinib, 98%????152459-95-5C29H31N7O
6-N-BiotinylaMinohexyl Hydrogenphosphonate6-N-???????????????????224583-35-1C16H30N3O5PS
Ethylhexyl triazone, 98%????????88122-99-0C48H66N6O6
7-Hydroxy-6-Methoxy-3,4-dihydroquinazolin-4-one6-???-7-?????????-4-?162012-72-8C9H8N2O3
Valsartan Methyl EsterN-[2'-(1H-????-5-?)???-4-???]-N-???-(L)-????????137863-17-3C25H31N5O3
N-(2-Hydroxyethyl)-4-MethylbenzenesulfonaMideN-(2-??????)-4-?????????14316-14-4C9H13NO3S
GW 791343 TrihydrochlorideGW791343(??)1019779-04-4C20H24F2N4O
N-(4-BroMobenzyl)-2-butyl-4-chloro-1H-iMidazole-5-carboxylic Acid1246817-41-3C15H16BrClN2O2
N-Trityl Candesartan Trityl EsterN-???????????????1215772-81-8C62H48N6O3
Ricinine-d3???-d31313734-77-8C8H8N2O2
Tanogitran Dihydrochloride?????????253796-69-9C25H31N7O3
α-Etoposideα-?????100007-53-2C29H32O13
2,3-DiMethylbenzyl Alcohol2,3-????????13651-14-4C9H12O
N-Isopropylmethylamine, 98%4747-21-1C4H11N
(R)-RexaMino(R)-????165035-66-5C9H10N2O
N-(4-DiMethylaMino-3,5-dinitrophenyl)MaleiMide3475-74-9C12H10N4O6
(2S,4R)-Boc-4-phenyl-pyrrolidine-2-carboxylic acid, 99%(2S,4R)-BOC-4-??-????-2-?????336818-78-1C16H21NO4
trans-2-[2-(4-iodophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735274-97-2C15H17IO3
Quinapril DiketopiperazineQUINAPRIL?????A(50MG)(??[3S-[2(R*),3A,11A??]]-1,3,4,6,11,11A-HEXAHYDRO-3-METHYL-1,4-DIOXO-??-(2-??-??)-2H-????[1,2-B]?????-2-?????)103733-49-9C25H28N2O4
trans,trans Farnesyl Thiosalicylic Acid162520-00-5C22H30O2S
1,2:4,5-Di-O-isopropylidene-D-Mannitol3969-61-7C12H22O6
Procion Red MX 8B57583-69-4C23H11Cl2N6Na3O10S3
D-Galactose-4-13CD-[4-13C]????478518-58-0C6H12O6
3,4-Difluorophenylzinc broMide3,4-??????????????737797-28-3C6H3BrF2Zn
α-(3,4,5-TriMethoxybenzylidene)-β-Methoxypropylnitrile3,4,5-?????-2-(?????)??????7520-69-6C14H17NO4
9,10-Dihydro-1-benzo[a]pyrene-7(8H)-one O-Acetyl OxiMe9,10-DIHYDRO-1-BENZO[A]??-7(8H)-ONEO-?????72297-04-2C22H17NO2
2-Methyl-4'-(4-MethylpiperazinoMethyl) benzophenone898783-43-2C20H24N2O
(3α,5β)-Tetrahydro 11-Deoxycorticosterone 21-Acetate(3α,5β)-??????11-??????????21-?????2402-24-6C23H36O4
2,3-DiMethylaniline-d32,3-??????-d357414-78-5C8H8D3N
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