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

?? ?:J & K SCIENTIFIC LTD.
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URL: www.jkchemical.com
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Chitobiose Octaacetate??????????41670-99-9C28H40N2O17
4-AMino-3-chloropicolinic Acid Methyl Ester4-???-3-???-2-??????????????1391052-60-0C7H7ClN2O2
3,4-diMethyl-2'-thioMorpholinoMethyl benzophenone898781-90-3C20H23NOS
Deschloro-4,4'-dichloro CloMiphene Citrate (E/Z Mixture)?????-4,4'-????CloMiphene????(E/Z???)117884-83-0C32H35Cl2NO8
Aclonifen74070-46-5C12H9ClN2O3
(R,S)-N-Ethyl Norcotinine(R,S)-N-???????359435-41-9C11H14N2O
N-DeMethyl-N-forMyl ClarithroMycin???????????H(10mg)(N-???????????)127140-69-6C38H67NO14
ElaidaMide(E)-9-???????4303-70-2C18H35NO
Methyl 4-Deoxy-4-fluoro-α-D-glucose Tribenzoateα-D-?????????,??-4-???-4-????-,???????84065-98-5C28H25FO8
Phosalone???2310-17-0C12H15ClNO4PS2
(Z,Z)-7,11-Heptacosadiene100462-58-6C27H52
BX-795702675-74-9C23H26IN7O2S
Ethyl 3-Azido-2-hydroxy-propionate??3-???-2-?????-???????144787-20-2C11H13N3O3
3-Methoxy-α-Methyl-L-tyrosine3-???-??-??-L-???6739-31-7C11H15NO4
4-[(4-Chlorophenyl)-2-pyridylMethoxy]piperidine p-Nitrobenzoic Acid Salt4-[(4-?????)-2-??????]????p-???????161558-45-8C24H24ClN3O5
4-(4-Fluorophenyl)-2-Methyl-1-butene731773-12-9C11H13F
1,2,3,4,6-Penta-O-acetyl-α-D-mannopyranose, 98%4163-65-9C16H22O11
N-Methyl-N-nitroso-1-hexadecanaMineN-??-N-??????????98648-34-1C17H36N2O
N-Ethyl-3-oxobutanaMideN-???????????10138-46-2C6H11NO2
2-(2-TrifluoroMethylbenzoyl)pyridine898779-76-5C13H8F3NO
Ethynyl Estradiol-2,4,16,16-d417??-????????-2,4,16,16-D4350820-06-3C20H20D4O2
D-(+)-Cellohexose EicosaacetateD-(+)-?????????????355012-91-8C76H102O51
rac Rasagiline-13C3 Mesylaterac????-13C3?????1216757-55-9C13H17NO3S
1,2-Diarachidoyl-sn-glycero-3-phosphocholine (DAPC) L-11201,2-???????-SN-????-3-?????61596-53-0C48H96NO8P
4-(Sulfooxy)dibenz[b,f][1,4]oxazepin-11(10H)-one4-(????)???[b,f][1,4]????-11(10H)-?88373-19-7C13H9NO6S
H-1152 DihydrochlorideH1152,?????871543-07-6C16H21N3O2S
2-Chloro-5-(trifluoroMethyl)-4-Pyridinecarboxaldehyde2-???-5-(????????)-???-4-????????505084-57-1C7H3ClF3NO
3-O-Benzyl Estratetraenol3-O-???????????23880-57-1C25H28O
cis-3-(4-fluorobenzoyl)cyclopentane-1-carboxylic acidCIS-3-(4-???????)??????-1-????732252-83-4C13H13FO3
4-O-Acetyl-3,6-di-O-(3,4,6-tri-O-acetyl-β-D-Mannopyranosyl -ethylidyne)-1,2-O-ethylidene-β-D-Mannopyranose230963-27-6C38H52O25
2-chloro-3',4',5',-trifluorobenzophenone2-???-3',4',5'-??????????746651-94-5C13H6ClF3O
2-Methoxybenzylzinc chloride2-METHOXYBENZYLZINC???312693-15-5C8H9ClOZn
2-Debenzoyl Paclitaxel 2-Pentanoate2-?????????2-??????213767-22-7C45H55NO14
4-Acetoxy-4'-pentyloxybenzophenone4-ACETOXY-4'-????????890099-89-5C20H22O4
cis-3-[2-(4-broMophenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid735275-15-7C15H17BrO3
2-BroMo-3-(2-chlorophenyl)-1-propene2-???-3-(2-?????)???-1-?731772-01-3C9H8BrCl
4-[(2-Isopropoxyethoxy)Methyl]phenol177034-57-0C12H18O3
3-(3-carboethoxybenzoyl)thiophene3-(3-???????)???896618-51-2C14H12O3S
Nicosulfuron?????111991-09-4C15H18N6O6S
2-Ethyl-2-Methyl-succinonitrile2-??-2-????????4172-97-8C7H10N2
MonoMethyl Glutarate-1,5-13C2??-(4-??-7-????)?????936022-00-3C17H22O5
3-Keto Valproic Acid SodiuM Salt3-??????????1184991-15-8C8H13NaO3
3,12-Diacetoxy-bis-nor-cholanyldiphenylethylene3,12-?????-??-??-?????????53608-88-1C40H52O4
2-AMinobenzylcyanide, Hydrochloride2-?????????,???40943-70-2C8H9ClN2
(2E,4S)-4-(Acetyloxy)-5-[3,4-bis[[(1,1-diMethylethyl)diMethylsilyl]oxy]phenyl]-2-pentenoic Acid1235828-19-9C27H46O6Si2
Meso-Tetra (N-Methyl-4-pyridyl) porphine tetrachloride5,10,15,20-?????-(N-??-4-???)-21,23H-????????92739-63-4C44H38Cl4N8
Hydroxy-Bifenthrin?????-????146726-17-2C23H22ClF3O3
Dovitinib Lactate??258692737-80-7C24H27FN6O4
1,3-DipalMitoyl-2-chloropropanediol1,3-??????-2-????????169471-41-4C35H67ClO4
Tolperisone 4-Carboxylic Acid Hydrochloride Hydrate????4-???????????446063-44-1C16H22ClNO3
(5-chloro-3-methylpyridin-2-yl)methanamine hydrochloride, 95%(5-???-3-?????-2-?)??????1257535-41-3C7H10Cl2N2
N-ForMyl-L-leucine (3S,4R,6S)-3-Hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl Ester130793-27-0C29H53NO5
N-Nitroso SiMazineN-???????6494-81-1C7H11ClN6O
3-(3,4-DiMethoxyphenyl)-2,3,4,5,10,11-hexahydro-11-(3-phenoxyphenyl)-1H-dibenzo[b,e][1,4]diazepin-1-one297157-92-7C33H30N2O4
4-Cyanobutylzinc broMide4-????????????226570-68-9C5H8BrNZn
4-MorpholinoMethyl-4'-trifluoroMethylbenzophenone898770-41-7C19H18F3NO2
1,2,3,4-Tetrahydro Staurosporin220038-19-7C28H30N4O3
(R,R,R,R)-Orlistat104872-27-7C29H53NO5
Deferasirox Salicyloyl Ester1395346-28-7C28H19N3O6
3-Hydroxy Carvedilol146574-43-8C24H26N2O5
Fenspiride N-Oxide?????N-????210690-26-9C15H20N2O3
2H,5H-Pyrano[4,3-b]pyranyl Mupirocin SodiuM IMpurity2H,5H-???[4,3-b]?????????????116182-44-6C26H43NaO9
α,4-Dihydroxy-3-Methoxy-α-Methyl-benzeneethanesulfonic Acid PotassiuM Saltα,4-?????-3-???-α-??-??????????1316753-66-8C10H13KO6S
5-Chloro-2-(3-chloroMethyl-4H-1,2,4-triazol-4-yl)-benzophenone37945-06-5C16H11Cl2N3O
1S,3R,αR-DeltaMethrin1S,3R,αR-?????106454-65-3C22H19Br2NO3
5-Bromomethyl-1,3-dimethyl-1H-pyrazole, 97%5-?????-1,3-???-1H-???873191-23-2C6H9BrN2
4'-azetidinoMethyl-3,4,5-trifluorobenzophenone898757-08-9C17H14F3NO
(R)-(-)-alpha-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]aMino]benzeneacetic Acid63422-71-9C15H17N3O5
2-chloro-4-(2-chlorophenyl)-1-butene2-???-4-(2-?????)??-1-?731772-00-2C10H10Cl2
7-O-(Triethylsilyl)-2'-O-tert-butyl(diMethyl)silyl-2-debenzoyl Paclitaxel162459-94-1C52H75NO13Si2
ParaMethasone?????53-33-8C22H29FO5
N-DesMethyl Prochlorperazine DiMaleateN-??????????????????49780-18-9C27H30ClN3O8S
rac N-DesMethyl Mephenytoin-D5 (Major)racN-DesmethylMephenytoin-????119458-27-4C11H7D5N2O2
(1S,4R)-N-DesMethyl Sertraline Hydrochloride(1S,4R)-N-????????????675126-07-5C16H16Cl3N
Rhein-13C6??-13C61330166-42-1C15H8O6
21-Desacetyl AMcinonide21-???????????55646-99-6C26H33FO6
Tebufenozide??????112410-23-8C22H28N2O2
Repaglinide Acyl-β-D-glucuronide????????-D-??????1309112-13-7C33H44N2O10
(4S)-4-Cyclohexyl-L-proline Hydrochloride???-4-??????-L-??????90657-55-9C11H20ClNO2
p-Nitrophenyl Iodoacetate4-?????????????31252-85-4C8H6INO4
2,2,2-Trichloroethoxysulfuryl-N-MethyliMidazoliuM Triflate2,2,2-???????????-N-?????????????903587-97-3C7H8Cl3F3N2O6S2
Hydroxyzine dihydrochloride, 98%????? ?????2192-20-3C21H29Cl3N2O2
IMipeneM, Monohydrate74431-23-5C12H19N3O5S
TribroMonitroMethane??????????464-10-8CBr3NO2
4-(4-AMino-5-(7-Methoxy-1H-indol-2-yl)iMidazo[5,1-f] [1,2,4]Triazin-7-yl)cyclohexanecarboxylic Acid936890-98-1C21H22N6O3
N-Desethyl EtifoxineN-???????21715-43-5C15H13ClN2O
7-(2,2-Diphenylvinyl)-1,2,3,3a,4,8b-hexahydro-4-(4-Methylphenyl)-cyclopent[b]indole213670-22-5C32H29N
Resveratrol-4'-O-(6”-galloyl)glucoside??????4'-(6"-?????????)64898-03-9C27H26O12
Ethyl ThiaMine?????3505-34-8C13H19ClN4OS
Heptyl Deoctyl FingoliMod Hydrochloride?????????????162361-44-6C18H32ClNO2
1,4-DiMethyl-1H-indazole-5-boronic acid1,4-???-1H-???-5-???1310405-36-7C9H11BN2O2
3-Chlorobiphenyl2051-61-8C12H9Cl
1-(4-Benzyloxy-3-chlorophenyl)piperazine1-(4-????-3-?????)????800371-67-9C17H19ClN2O
Copper Citrate10402-15-0C6H8CuO7
5-HydroxyMethylcytidine5-??????????19235-17-7C10H15N3O6
2-Octadecyl-1-docosanol182176-42-7C40H82O
TAK-9601137868-52-0C27H34F3N7O3
γ-Oxo-4-pyridinebutyric Acid4-OXO-4-(4-PYRIDYL)???5693-75-4C9H9NO3
4H-Pyran-2,6-dicarboxylic Acid4H-??-2,6-??????23047-07-6C7H6O5
1-Methyl-2-diMethylaMino-iMidazo[4,5-f]quinoline1-??-2-??????-????[4,5-F]???102408-29-7C13H14N4
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