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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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Pt(II) Meso-Tetraphenylporphinemeso-?????????-Pt(II)14187-14-5C44H28N4Pt
7-Benzyloxy-N-des[[2-(2-hydroxy)ethoxy]ethyl] Quetiapine7-????-N-des{[2-(2-????)???]??}?????1076198-97-4C24H23N3OS
2,4-Dihydro-5-[1-(MethoxyMethoxy)ethyl]-4-(2-phenoxyethyl)-3H-1,2,4-triazol-3-one98159-88-7C14H19N3O4
3-AMino-1,2,3,4-tetrahydro-2-oxo-8-quinolinecarboxylic Acid Monohydrochloride3-???-1,2,3,4-???????-2-??-8-??????????????????113225-48-2C10H11ClN2O3
6,6'-DiMethoxy-2,2'-binaphthalene29619-45-2C22H18O2
D-Talono-1,4-LactoneD-???-1,4-??23666-11-7C6H10O6
2-[2-(2-t-Boc-aMinoethoxy]ethoxy]ethyl BroMide2-[2-[2-T-BOC-AMINOETHOXY]ETHOXY]???????165963-71-3C11H22BrNO4
4-BroMoaniline-2,3,5,6-d44-?????-2,3,5,6-D461357-76-4C6H2BrD4N
(3-HydroxyMandelonitrile)acetate(3-???????????)?????887406-43-1C10H9NO3
cyclopentyl 4-thioMethylphenyl ketone??????4-????????180048-75-3C13H16OS
Diacerein, 98%?????13739-02-1C19H12O8
2-Iodoisophthalic Acid2-?????-1,3-??????2902-65-0C8H5IO4
(2E,4S)-4-AMino-5-[(3S)-2-oxo-3-pyrrolidinyl]-2-pentenoic Acid Ethyl Ester328086-61-9C11H18N2O3
3-BroMo-5-(4-Methoxyphenyl)-2-pyridinaMine3-???-5-(4-?????)-2-?????1381938-33-5C12H11BrN2O
1-Phenyl-1-(2-pyridyl)ethanol1-??-1-(2-???)???19490-92-7C13H13NO
cis-3-[2-(2-iodophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735275-37-3C15H17IO3
2-Methyl-2-phthaliMidyl-3-(3'-benzoxyphenyl)propionic Acid Methyl Ester2-??-2-?????-3-(3?????)???????????1076198-56-5C26H23NO5
N-Des(2-pyridinyl)-N-(5-hydroxyMethyl-2-thiazolyl) LornoxicaMN-Des(2-????)-N-(5-??????-2-????)?????1246818-50-7C12H10ClN3O5S3
2-Carboethoxy-4'-(4-MethylpiperazinoMethyl) benzophenone898783-52-3C22H26N2O3
Mycophenolate Mofetil115007-34-6C23H31NO7
2-(AcetoxyMethyl)-4-broMobutyl Acetate2-(2-?????)-1,3-???????????126589-82-0C9H15BrO4
3,8-Dinitro-6-phenyl-phenanthridine3,8-????-6-???????82921-86-6C19H11N3O4
2,4-Dichloro-3-Methylpyridine132097-09-7C6H5Cl2N
Benzyl 2-AcetaMido-4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl-2-deoxy-α-D-glucopyranoside67313-30-8C36H43NO15
[R-(R*,S*)]-3-[3-[3-[Bis(phenylMethyl)aMino]phenyl]-1-oxopentyl]-4-phenyl-2-oxazolidinone174590-40-0C34H34N2O3
(R)-N-(2,3-Dihydro-1H-indenyl)adenosine96392-15-3C19H21N5O4
6β-Methyl FluoroMetholone6β-?????????3918-13-6C22H29FO4
3-(4-Methylphenyl)-1-propene3333-13-9C10H12
Hexobarbital56-29-1C12H16N2O3
2,3,4-Tri-O-benzoyl-L-fucopyranose485821-70-3C27H24O8
2-ForMylcinnaMic Acid2-?????28873-89-4C10H8O3
3-(2-Chloroethyl)-6,7,8,9-tetrahydro-9-hydroxy-2-Methyl-4H-pyrido[1,2-a]pyriMidin-4-one130049-82-0C11H15ClN2O2
1,2-DiMethylchrysene1,2-??????15914-23-5C20H16
3-(3-BroMopropyl)pyridine HydrobroMide3-(3-??????)??????????41038-63-5C8H11Br2N
DiltiazeM N-Oxide????N-????142843-04-7C22H26N2O5S
(D,L)-threo-α-Phenyl-(D,L)-???-α-??-50288-62-5C13H18N2O
2'-Deoxy-8-(9H-fluoren-2-ylaMino)-guanosine2'-DEOXY-8-(9H-FLUOREN-2-YLAMINO)-????73051-69-1C23H22N6O4
Benzyloxydichlorophosphine??????????76101-29-6C7H7Cl2OP
1-[2-(2,4-Difluorophenyl)-2,3-epoxypropyl]-1H-1,2,4-triazole86386-76-7C11H9F2N3O
7H-Benzo[c]fluorene??[C]????205-12-9C17H12
4,8-Dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one (Loratadine IMpurity)133330-60-6C14H9Cl2NO
5-Methyluridine-2'-13C5-??-[2'-13C]???478510-98-4C10H14N2O6
Benzyl 2-AcetaMido-3,4-di-O-acetyl-2-deoxy-6-O-(tri-O-benzyl-L-fucopyranosyl)- α-D-glucopyranoside (4:1 α/β Mixture)??2-??????-3,4-?-O-???-2-???-6-O-(??-O-??-L-??????)-α-D-?????????(4:1α/β???)33639-78-0C46H53NO12
(2E)-4-(3-Hydroxy-2-nitrophenyl)-4-oxo-2-butenoic Acid Methyl Ester(2E)-4-(3-?????-2-?????)-4-??-2-?????????224044-67-1C11H9NO6
5-(AcetyliMino)-4,5-dihydro-4-Methyl-1,3,4-thiadiazole-2-sulfonic Acid1312679-00-7C5H7N3O4S2
5,10-DiforMyl-5,6,7,8-tetrahydro Folic Acid CalciuM Salt Hydrate5,10-DiforMyl-5,6,7,8-????????98814-60-9C21H23N7O8
CefteraM82547-58-8C16H17N9O5S2
rac-Pregabalin128013-69-4C8H17NO2
2,3-O-Isopropylidene-D-ribose2,3-O-???????-D-????????13199-25-2C8H14O5
9-Acetyl Apoquinidine Methyl Ether139239-49-9C22H26N2O3
4-[(2R)-OxiranylMethoxy]benzenepropanoic Acid Methyl Ester4-[(2R)-???????]????????????246219-23-8C13H16O4
2-[(3β)-Cholesta-5,24-dien-3-yloxy]tetrahydro-2H-pyran51231-31-3C32H52O2
4-Isopropylthioxanthone4-???????????83846-86-0C16H14OS
5-Carboxy-N-phenyl-2-1H-pyridone5-????-N-??-2-1H-???77837-08-2C12H9NO3
8-broMo-8-nonenoic acid8-???-8-????732248-59-8C9H15BrO2
(4-Chloro-3-nitrophenyl)-(2-thienyl)Methanone4-???-3-?????2-?????31431-18-2C11H6ClNO3S
4-ethyl-3'-Methoxybenzophenone4-ETHYL-3'-???????82520-39-6C16H16O2
2-Methoxy-3-(4-cyanophenylacetyl)pyridine898785-95-0C14H10N2O2
Propyl-d7 Paraben???-d7???1246820-92-7C10H12O3
N-(2-(2-(2-Methoxy-4-MorpholinophenylaMino)-5-fluoropyriMidin-4-ylaMino)phenyl)MethanesulfonaMide1191911-26-8C22H25FN6O4S
N-tert-ButoxycarbonylcephalexinN-Boc-????28180-92-9C21H25N3O6S
1,2,3,4-Tetrahydro-1,2-diMethyl-4,6-isoquinolinediol102830-16-0C11H15NO2
(R)-1-(Benzyloxycarbonyl)-2-piperidinecarboxylic Acid(D)-N-(????????)????28697-09-8C14H17NO4
α-Tocopherol Phosphate DisodiuM Salt90940-45-7C29H52NaO5P
Ethyl 1-Cyclopropyl-6,7-difluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylate98349-25-8C15H13F2NO3
4-ChlorosulfonylcinnaMic Acid3-(4-??????-??)-????17641-30-4C9H7ClO4S
N-Boc-phenyl-d5-alaninalN-Boc-??-d5-????1217724-86-1C14H19NO3
Hydroxy Itraconazole112559-91-8C35H38Cl2N8O5
Securinine, 98%, from Flueggea suffruticosa (Pall.) Baill.5610-40-2C13H15NO2
Bisphenol A Monobenzyl Ether????A???????42781-88-4C22H22O2
Desulfo AztreonaM Trifluoroacetic Acid Salt (50% Contains Unknown Inorganic Salts)?????????102579-59-9C13H17N5O5S
(3R-trans)-[2-[3,5-Bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]cyclohexylidene]ethyl]diphenyl-phosphine Oxide(3R-???)-[2-[3,5-??[[(1,1-?????)?????]??]???????]??]???-??????139356-39-1C32H51O3PSi2
17-Deoxy Cortienic Acid17-????????2394-25-4C20H28O4
2-Methoxy-6-Methylpyridine-3-boronic acid1000802-75-4C7H10BNO3
(2S,4R)-3-Benzoyl-4-Methyl-2-phenyl-5-oxazolidinone118995-17-8C17H15NO3
CalciuM Gluceptate??????????29039-00-7C14H32CaO19
3'-tert-ButyldiMethylsilyl-2'-deoxycytidine3'-tert-???????-2'-??????51549-28-1C15H27N3O4Si
2-(DeMethoxy)ethylthio-griseofulvin187884-75-9C18H19ClO5S
4-oxo ToliMidone66047-04-9C11H10N2O3
PotassiuM (2-triMethylsilyl)ethynyltrifluoroborate??(2-??????)?????????????485339-09-1C5H9BF3KSi
(2S,3S,4S,5R)-5-Hydroxy-2,3,4-tris(phenylMethoxy)-5-[(phenylMethoxy)Methyl]-cyclohexanone306968-49-0C35H36O6
4-Benzyloxy-2-broMonitrobenzene4-????-2-????????165190-62-5C13H10BrNO3
(5-Phenyl-2-ureido)thiophene-3-carboxaMide(5-??-2-????)???-3-???????354811-10-2C12H11N3O2S
Ciprocinonide????????58524-83-7C28H34F2O7
3-Chloro-4-pyridyl 2-Methylpropyl ketone898785-57-4C10H12ClNO
PotassiuM 1-(2,3-Epoxypropoxy)-4-naphthol Sulfate??1-(2,3-???????)-4-??????95648-12-7C13H13KO6S
(R)-(+)-VerapaMilic Acid(R)-(+)-?????38175-99-4C16H21NO4
4,5-Dihydro-4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic Acid, 5,5-DiMethyl Ketal1076200-02-6C20H20N2O9
2-Butanone-d52-???-1,1,1,3,3-D524313-50-6C4H8O
Benzyl 2,3-O-Isopropylidene-6-O-trityl-α-D-Mannofuranose??2,3-O-???????-6-???-??-D-??????91364-11-3C35H36O6
3-(2-Biphenyl)-2-Methyl-1-propene3-(2-????)-2-??-1-???860770-58-7C16H16
5-(1,3-Dioxolan-2-yl)-2-(4-propoxybenzoyl)thiophene898778-63-7C17H18O4S
2,5-DiMethylbenzylMagnesiuM chloride2,5-???????????????349552-22-3C9H11ClMg
4-chloro-3-fluoro-4'-(3-pyrrolinoMethyl) benzophenone898764-31-3C18H15ClFNO
N-(tert-Butyloxycarbonyl)-N-[(1S,2R)-2-hydroxy-1,2-diphenylethyl]-glycine Ethyl Ester112741-70-5C23H29NO5
3-amino-2-chloropyridine-4-carboxamide, 95%342899-34-7C6H6ClN3O
Prochlorperazine Sulfoxide-d3?????????????-d31189943-37-0C20H24ClN3OS
4-Isothiocyanatophenyl α-D-GlucopyranosideALPHA-D-??????????????????20581-45-7C13H15NO6S
Allo-3α-tetrahydro Cortisol302-91-0C21H34O5
2-(2-chloro-2-propenyl)benzoic acid2-(2-???-??)-???732248-80-5C10H9ClO2
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