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

?? ?:J & K SCIENTIFIC LTD.
??:-
???:jkinfo@jkchemical.com
??:China
URL: www.jkchemical.com
? ?? ?:96815
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Nelarabine121032-29-9C11H15N5O5
1,5-Pentanediyl BisMethanethiosulfonate1,5-???????????????56-00-8C7H16O4S4
3-DeMethyl Thiocolchicine3-????????87424-25-7C21H23NO5S
Apafant-d8????-d81185101-22-7C22H22ClN5O2S
2-Chloro-3',4'-(ethylenedioxy)benzophenone2-???-3',4'-(??????)????164526-07-2C15H11ClO3
(E)-2-(5-Methoxy)phenol 4-(N-Benzyloxycarbonyl)piperidinyl-Methanone O-Acetyl OxiMe(E)-2-(5-???)??4-(N-????????)?????-???O-?????84163-48-4C23H26N2O6
Des[4-(2-cyclopropylMethoxy)] Betaxolol Hydrochloride??[4-(2-??????????)]??????????464877-45-0C14H24ClNO2
(R)-Ostarine(R)-????1132656-73-5C19H14F3N3O3
Tetrahydro-2-(2-nitropropoxy)-2H-pyran??????-2-(2-???????)-2H-??97945-38-5C8H15NO4
SGA360680611-86-3C19H17F3N2O2
2-[(7-Nitro-2,1,3-benzoxadiazol-4-yl)thio]ethanaMine2-[(7-???-2,1,3-??????-4-?)??]???139915-43-8C8H8N4O3S
Isoproturon???????34123-59-6C12H18N2O
Benzyl 4,6-O-Benzylidene-β-D-glucopyranoside??4,6-O-????-bD-?????????58006-32-9C20H22O6
6β-Hydroxy Budesonide6-??-???????????88411-77-2C25H34O7
5-Ethynyl-1-(β-D-ribofuranosyl)-iMidazo-4-carbonitrile5-???-1-(-D-??????)-????-4-??????126004-13-5C11H11N3O4
2-[2-(4-Methoxyphenyl)ethyl]benzoic Acid2-[2-(4-?????)??]???14525-71-4C16H16O3
1,4-Diazido Benzene DISCONTINUED1,4-??????DISCONTINUED2294-47-5C6H4N6
Zafirlukast p-Tolyl IsoMer1159195-70-6C31H33N3O6S
Methyl-D-erythritol Phosphate270928-69-3C5H14NaO7P
DeMethyltrichlorfon?????????684-31-1C3H6Cl3O4P
Genfatinib-d3 (IMatinib-d3)????-d3(IMatinib-d3)1134803-18-1C29H31N7O
2,4-dichloro-4'-MorpholinoMethyl benzophenone898770-57-5C18H17Cl2NO2
4-Deoxy-L-fucose4-???-L-???61244-62-0C6H12O4
(R)-3-Hydroxy Myristic Acid3-?????????????28715-21-1C14H28O3
Benazeprilat86541-78-8C22H24N2O5
Ethyl 6-oxo-6-[3-(3-pyrrolinoMethyl)phenyl]hexanoate??6-??-6-[3-(3-??????)??]??????898749-80-9C19H25NO3
1-[(3-BroMobenzene)sulfonyl]-4-MethylhoMopiperazine1183118-31-1C12H17BrN2O2S
N'-Nitrosonornicotine-d4, 98 atom%D66148-19-4C9H7D4N3O
4-Chloro-3,5-difluorobenzoic Acid1160573-19-2C7H3ClF2O2
(3β,5β)-Pregnane-3,20,21-triol(3β,5β)-????-3,20,21-???65310-34-1C21H36O3
(R)-5-BroMo-3-(N-Methylpyrrolidin-2-ylMethyl-d5)-1H-indole1126745-77-4C14H12BrD5N2
PetroMyzonol 3,7,12,21-Tetrasulfate384342-62-5C24H43KO16S4
3α-Hydroxy Pravastatin SodiuM Salt3-A-????????????????81093-43-8C23H35NaO7
1,3-Glyceryl Dilinoleate1,3-?????15818-46-9C39H68O5
2-Deoxy-3,4-O-isopropylidene-D-arabino-hexose Propylene Dithioacetal2-DEOXY-3,4-O-ISOPROPYLIDENE-D-ARABINO-HEXOSE??????????1217816-60-8C12H22O4S2
(R)-(-)-3-(CarbaMoylMethyl)-5-Methylhexanoic acid(R)-(-)-3-???????-5-?????181289-33-8C9H17NO3
trans-2-(2-Methoxybenzoyl)cyclopentane-1-carboxylic acid733740-82-4C14H16O4
β-oxo-Cyclohexanepropanenitrile3-??????-3-????????62455-70-3C9H13NO
2-PivaloylaMino-3-benzoylpyridine2-???????-3-??????125867-32-5C17H18N2O2
5-Aza-2'-deoxy-6-oxo Cytidine5-??-2'-???-6-?????106966-55-6C8H12N4O5
12-Hydroxy Irinotecan12-??????????185336-12-3C33H38N4O7
Alverine citrate salt, 98%5560-59-8C26H35NO7
Crategolic acid, 98%, from Crataegus pinnatifida Bunge???????4373-41-5C30H48O4
2-(4-Acetoxybenzoyl) thiophene2-(4-??????)???106882-30-8C13H10O3S
Gonyautoxin 2?????II60508-89-6C10H17N7O8S
Valproic Acid SeMisodiuM Salt?????????76584-70-8C8H17NaO2
(δR,1R,3aR,4S,7aR)-Octahydro-4-hydroxy-δ,7a-diMethyl-1H-indene-1-pentanoic Acid Methyl Ester135359-40-9C17H30O3
DiMepranol N-Oxide1-(DiMethylaMino)-2-????N-????27607-29-0C5H13NO2
L-PyroglutaMic Acid β-NaphthylaMideL-?????????-??????22155-91-5C15H14N2O2
PropaMocarb24579-73-5C9H20N2O2
1-AcetaMido-3-aMino-2,6-diMethylbenzene3'-???-2',6'-?????????100445-94-1C10H14N2O
Anthragallol602-64-2C14H8O5
Methyl N-Acetylglycinate1117-77-7C5H9NO3
cis-3-[2-(3-iodophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-43-7C14H15IO3
Methyl 3-(2-Hydroxy-5-Methoxyphenyl)-3-oxopropanoate??3-(2-?????-5-?????)-3-?????????132017-99-3C11H12O5
Cyclopentyl 2-(MorpholinoMethyl)phenyl ketoneCYCLOPENTYL2-(MORPHOLINOMETHYL)????898751-37-6C17H23NO2
3-(1-Naphthoyl)indole3-(1-????)??109555-87-5C19H13NO
O6-Benzyl-N2,3-etheno-2'-deoxy-3',5'-O-[tetrakis(isopropyl)-1,3-disiloxanediyl] Guanosine148437-94-9C31H45N5O5Si2
(5S)-N-Benzyloxycarbonyl-N-(5-AMino-1-carboxypentyl)iMinodiacetic Acid, Tri-t-butyl Ester205379-07-3C30H48N2O8
3-[5-(1,5-Dioxo-5-(p-fluophenylpentyl]-4R-phenyl-2-oxazolidinone404874-93-7C20H18FNO4
[(S)-(-)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole][4-cyano-3-nitrobenzenecarboxylato][1,2,3-η;-2-propenyl]iridium(III), min. 97%1221768-92-8C49H34IrN2O8P2
2-Carboethoxy-4'-piperidinoMethyl benzophenone898771-14-7C22H25NO3
5-Desethyl 5-Carboxy Pioglitazone5-????5-??????????186751-40-6C18H16N2O5S
1,4-Dihydro-1-(5-Methoxy-1H-benziMidazol-2-yl)-3,5-diMethyl-4-oxo-2-pyridinecarboxylic Acid AMMoniuM SaltEsoMeprazole????H431/411227380-90-6C16H15N3O4
8,14β-Dihydrooripavine8,14β-????????873087-79-7C18H21NO3
IcoMethasone 21-AcetateIco???21-?????24916-91-4C24H31ClO6
β-NicotinaMide Mononucleotide????????????????1094-61-7C11H15N2O8P
(4S)-N-tert-Butoxycarbonyl-2,2-diMethyl-4-vinyloxazolidine(S)-2,2-???-4-??-?????-3-?????tert-??????133625-87-3C12H21NO3
Nateglinide Acyl-β-D-glucuronide?????????-D-???????183996-85-2C25H35NO9
5-Desthiolyl-5-thioxo Cefoperazone Discontinued5-?????-5-????????711598-76-4C25H27N9O8S2
(4R)-1-Hydroxy-4-(1-Methylethenyl)-2-cyclohexene-1-Methanol1276016-63-7C10H16O2
1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid247583-71-7C8H11N3O4
rac 1-O-TriMethylsilyl 3-Chloro-1,2-propanediol1-O-??????????????????1246820-26-7C6H15ClO2Si
(11Z)-16-[[2-(MethylaMino)-2-oxoacetyl]aMino]-11-hexadecenoic Acid1235543-17-5C19H34N2O4
Hydroxy CyclophosphaMide O-MethyloxiMe??????????????O-?????343967-21-5C8H18Cl2N3O3P
Quetiapine Sulfoxide329216-63-9C21H25N3O3S
2-(2-Methylbenzoyl)oxazole2-(2-????)???898759-53-0C11H9NO2
trans-[2-(4-tert-ButyloxycarbonylaMino)cyclohexyloxy]tetrahydro-2H-pyran-d5???-[2-(4-tert-??????????)????????]???????-2H-??-d51322626-69-6C16H29NO4
N-(5-Chloro-1,3,4-thiadiazol-2-yl)acetaMide60320-32-3C4H4ClN3OS
4-AcetylaMino-2-chlorophenol3-???-4-???????????3964-54-3C8H8ClNO2
DesMethyl AMidosulfuron935867-69-9C8H13N5O7S2
3β-Hydroxychol-5-enoic Acid Methyl Ester5-????-3?????????,3-?????20231-57-6C25H40O3
(4-Methylbenzyl)hydrazine hydrochloride (SALTDATA: HCl)(4-METHYL-BENZYL)-HYDRAZINE???26177-51-5C8H13ClN2
10,11-Dihydro-10-hydroxy CarbaMazepine-D4 (Major) SEE D44913810,11-?????-10-???????????-D4(??)1020719-39-4C15H14N2O2
(R)-Penbutolol Hydrochloride57130-27-5C18H30ClNO2
Acedoben-d3p-????????A57742-39-9C9H9NO3
CitalopraM-d4 HydrobroMide Salt?????M-d4??????1219803-58-3C20H22BrFN2O
Gallamine triethiodide, 98%??? ????????65-29-2C30H60I3N3O3
(R,R)-Labetalol????75659-07-3C19H24N2O3
DL-HoMocystine-3,3,3',3',4,4,4',4'-d8108641-82-3C8H8D8N2O4S2
2-broMo-3-(4-broMophenyl)-1-propene2-???-3-(4-?????)???-1-?91391-61-6C9H8Br2
5'-HydroxyMethyl 5'-DesMethyl MeloxicaM5?????????130262-92-9C14H13N3O5S2
2-Hydroxy Probenecid2-???????????28242-02-6C13H19NO5S
3-(4'-Methoxy-3'-sulfonaMidophenyl)-2-propylaMine Hydrochloride3-(4'-???-3'-???????)-2-?????,???86225-65-2C10H17ClN2O3S
N-(E)-3-Tributyltinallyl-1-naphthalene-d7-MethylaMineN-(E)-3-???????-1-????-D7-????1310383-84-6C26H41NSn
ForMetanate-d6, Hydrochloride??????-D6,???1185240-24-7C11H16ClN3O2
Gabapentin Related CoMpound B133481-09-1C9H13NO2
p-Nitrobenzoyl-2,3,4-tri-O-benzyl-α,β-L-fucopyranose2,3,4-??-O-??-1-O-(4-??????)-L-??????151909-88-5C34H33NO8
2,4-diMethyl-2'-pyrrolidinoMethyl benzophenone898774-59-9C20H23NO
2'-chloro-2,2-diMethyl-4'-fluoropropiophenone898766-45-5C11H12ClFO
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