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

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
??:China
URL: www.jkchemical.com
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p-Nitrophenyl 2-AcetaMido-2-deoxy-4-O-(2',3',4',6'-tetra-O-acetyl-β-D-galactopyranosyl)-3,6-di-O-acetyl-β-D-glucopyranoside85193-88-0C32H40N2O19
Dehydro Lovastatin?????????109273-98-5C24H34O4
(4R)-1-Methyl-4-propyl-L-proline Hydrochloride(4R)-1-??-4-???-L-??????6734-79-8C9H18ClNO2
trans Resveratrol 3-Sulfate SodiuM Salt?????????3-????????858127-11-4C14H11NaO6S
PPARy selective ligand, L-1160474329-47-0C19H37F2O6P
5-chloro-1-(3-Methylphenyl)-1-oxopentane898785-23-4C12H15ClO
1,2-Dilinoleoyl-3-palMitoyl-rac-glycerol1,2-DILINOLEOYL-3-PALMITOYL-RAC-????2190-15-0C55H98O6
6,7-DiMethoxy-2-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)quinazolin-4(1H)-one1177261-73-2C19H24N4O5
Aldosterone 21-Acetate2827-21-6C23H30O6
N-DesMethyl ZolMitriptan139264-35-0C15H19N3O2
Desacetyl DiltiazeM????????42399-40-6C20H24N2O3S
2-(3',4'-Dihydroxybutyl)quinoxaline2-(3′,4′-DIHYDROXYBUTYL)????80840-08-0C12H14N2O2
3,6-Di-tert-butyl-o-benzoquinone3,6-?-tert-??-1,2-????-34105-76-5C14H20O2
(2S,3S,4R)-2-Azido-3,4-bis[(tert-butyldiMethylsilyl)oxy]-1-octadecanol1256376-21-2C30H65N3O3Si2
5-(AcetylaMino)-2-chloro-2,5-dideoxy-3-S-phenyl-3-thio-D-erythro-α-L-gluco-2-nonulopyranosonic Acid Methyl Ester 4,7,8,9-Tetraacetate5-(??????)-2-???-2,5-????-3-S-??-3-??-D-????-α-L-???-2-??????????????4,7,8,9-????????120104-58-7C26H32ClNO12S
trans-[2-(4-tert-ButyloxycarbonylaMino)cyclohexyloxy]tetrahydro-2H-pyran???-[2-(4-tert-??????????)????????]???????-2H-??1322625-81-9C16H29NO4
10-Methylundecanal10-??????68820-37-1C12H24O
(R)-α,α-Diphenylprolinol HydrochlorideD2PM(???)172152-19-1C17H20ClNO
(R)-6-(3-Fluoro-benzyloxy)-N-(1,2,2-triMethyl-propyl)-nicotinaMide(R)-6-(3-????-????)-N-(1,2,2-????-???)-??????1276013-77-4C19H23FN2O2
2-Ethynylpyrrole-1-carboxylic Acid, t-Butyl Ester2-ETHYNYLPYRROLE-1-CARBOXYLICACID,T-??????467435-75-2C11H13NO2
DoraMapiMod285983-48-4C31H37N5O3
4'-chloro-3'-fluoro-3-phenylpropiophenone898764-39-1C15H12ClFO
4'-carboethoxy-3-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]benzophenone898761-62-1C24H27NO5
7-Methoxy-N-[2-(7-Methoxy-1-naphthalenyl)ethyl]-1-naphthaleneethanaMine1385018-57-4C26H27NO2
1-(2-Fluoro-4'-Methoxy-[1,1'-biphenyl]-4-yl)ethanone52806-73-2C15H13FO2
Lanatoside C17575-22-3C49H76O20
Ethyl 7-cyano-2-oxoheptanoate??7-???-2-????????890097-92-4C10H15NO3
2,2',3,3',4,5-Hexachlorobiphenyl55215-18-4C12H4Cl6
rac BendrofluMethiazide-d5rac??????????-d51330183-13-5C15H14F3N3O4S2
4-Acetyl Rhein4-?????875535-36-7C17H10O7
1-ethyl-5-methyl-1H-pyrazol-4-amine hydrochloride, 95%1-??-5-??-4-?????????1185300-50-8C6H12ClN3
Allyl α-D-Glucopyranoside7464-56-4C9H16O6
Sulindac Sulfide Acyl-β-D-Glucuronide????????-β-D-???????59973-78-3C26H25FO8S
4-Ethoxycarbonyl-2'-iodobenzophenone4-??????-2'-???????890098-37-0C16H13IO3
BetaMethasone 17-Propionate5534-13-4C25H33FO6
2-DeMethyl Colchicine102491-80-5C21H23NO6
S-(N-MethylcarbaMoyl)-L-cysteineS-(N-??????)????7324-17-6C5H10N2O3S
Hypoxanthine-13C2,15N?????-13C2,15N1246820-04-1C5H3N4O
(1S,2S)-2-Hydroxy-3-cyclopentene-1-Methanol(1S,5S)-5-(???????)??????-2-??151765-20-7C6H10O2
N-[3-[(2E)-3-(DiMethylaMino)-1-oxo-2-propen-1-yl]phenyl]-N-ethyl-forMaMide1227694-93-0C14H18N2O2
3-(2-Thienyl)-5-isoxazolecarboxylic Acid3-(2-???)-5-?????????204910-49-6C8H5NO3S
Sodium dichloroisocyanurate dihydrate, 98%?????????? ??? ????51580-86-0C3H4Cl2N3NaO4
N-(2-AMinoethyl)-5-isoquinolinesulfonaMide84468-17-7C11H13N3O2S
Methyl 3,4-O-Isopropylidene-6-O-trityl-α-D-galactopyranoside??3,4-O-???????-6-O-???-α-D-????????53685-07-7C29H32O6
DesMethyl ChlorpheniraMine Maleate Salt22630-25-7C19H21ClN2O4
JNJ-7706621443797-96-4C15H12F2N6O3S
N-Methyl-p-tyraMine Hydrochloride4-[2-(?????)??]?????13062-76-5C9H13NO.ClH
Diethyl Hexyl Phosphate??????????7110-49-8C10H23O4P
Ethyl 7-Chloro-5-oxo-1-toxyl-2,3,4,5,-tetrahydro-1H-benzo[b]azepine-4-carboxylate1133419-00-7C20H20ClNO5S
5-(1,3-Dioxolan-2-yl)-2-thienylzinc broMide5-(1,3-DIOXOLAN-2-YL)-2-??????????307531-84-6C7H7BrO2SZn
Methyl 4,6-Di-O-acetyl-2,3-dideoxy-α-D-threo-hex-2-enopyranoside??4,6-?-O-???-2,3-????-αD-???-??-2-???????6605-29-4C11H16O6
4-[2-(5-Methyl-2-phenyloxazol-4-yl)ethoxy]benzaldehyde103788-59-6C19H17NO3
3-Methoxy-4'-piperidinoMethyl benzophenone898771-01-2C20H23NO2
(4-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)phenyl)arsinic acid, 95%N-????p-?????????212391-23-6C16H22AsN3O4S
(αR)-α-[(3S)-3-(CarboxybenzylaMino)-4-Methyl-2-oxopentyl]-4-fluoro-benzenepropanoic Acid328273-02-5C24H28FNO5
2-HydroxyMelatonin2-?????????229018-17-1C13H16N2O3
4-[[3-(4-Methylphenyl)-3-oxo-1-(trifluoroMethyl)propylidene]aMino]benzenesulfonaMide1061214-09-2C17H15F3N2O3S
tert-Butyl 6-chloro-3-Methylpyridin-2-ylcarbaMate679392-20-2C11H15ClN2O2
4-Decyl-1-tetradecanol123613-13-8C24H50O
Boc-L-Pyroglutamic acid methyl ester, 98%108963-96-8C11H17NO5
1-[10-[2-(DiMethylaMino)propyl]phenothiazin-2-yl-1-propanone362-29-8C20H24N2OS
10,10-DiMethylanthrone10,10-??????5447-86-9C16H14O
4-(2-Chloro-3-pyridyl)-4-oxobutyronitrile4-(2-???-3-???)-4-OXOBUTYRONITRILE890100-74-0C9H7ClN2O
4,5-O-(1-Methylethylidene)-β-D-fructopyranose4,5-O-(1-??????)-β-D-???????912456-61-2C9H16O6
4-broMo-3-fluoro-4'-Methoxybenzophenone4-???-3'-????-4'-???????760192-85-6C14H10BrFO2
2-Acetoxy-3'-iodobenzophenone2-????-3'-???????890099-25-9C15H11IO3
4-Mercapto-2,6-di-tert-butylphenol2,6-?-tert-??-4-?????950-59-4C14H22OS
(1S,3aR,6aS)-Hexahydro-cyclopenta[c]pyrrole-1,2(1H)-dicarboxylic Acid 2-(tert-Butyl) Ester 1-Methyl Ester(1S,3aR,6aS)-??????-??????[c]??-1,2(1H)-??????2-(tert-??)????1-??????1042330-85-7C14H23NO4
4-Ethoxybenzylzinc chloride4-??????????308796-29-4C9H11ClOZn
Scopine Di(2-thienylglycolate)???-2,2-??????????136310-64-0C18H19NO4S2
17α-Hydroxy-11-deoxycorticosterone-21-acetate?????????S21-?????640-87-9C23H32O5
4-n-Pentylphenylzinc iodide4-N-???????????308796-05-6C11H15IZn
4-NitrobenzeneazoMalononitrile4-?????????????1080-02-0C9H11N3O2
Furaptra TetrapotassiuM SaltFURA2????????????????132319-57-4C18H10K4N2O11
3-(TriethylaMMoniuM)propyl Methanthiosulfonate BroMide3-(???????)????????????????219789-15-8C10H24BrNO2S2
Hexanedioic Acid 1-(3-Hydroxy-2,2-diMethylpropyl) Ester??????1-(3-?????-2,2-??????)????856322-18-4C11H20O5
4,4'-(2,5-Furandiyl)bis-benzonitrile4,4'-(2,5-????)??-?????55368-37-1C18H10N2O
Dodecyl Phthalate??????????21577-80-0C20H30O4
2-Hydroxy-3-(carboxyMethylaMino)-hydrocinnaMic Acid, DipotassiuM Salt100750-38-7C11H11K2NO5
2-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]-3'-Methoxy benzophenone898755-80-1C22H25NO4
2-(PiperidinoMethyl)benzophenone2-(PIPERIDINOMETHYL)????745718-74-5C19H21NO
8-Methoxycarbonyloctyl-2-deoxy-2-phthaliMido-3-O-benzyl-4-O-(3',4',6'-tri-O-acetyl-2'-deoxy-2'-phthaliMido-β-D-glucopyranosyl)-β-D-glucopyranoside106445-30-1C51H58N2O18
(S)-(-)-5'-Benzyloxyphenyl Carvedilol(S)-(-)-5'-??????-?????1217822-96-2C31H32N2O5
4-BroMophenylzinc iodide4-BROMOPHENYLZINC?????148651-39-2C6H4BrIZn
2,2-DiMethylpropylMagnesiuM chloride13132-23-5C5H11ClMg
2-(CyclopropylMethoxy)-acetic Acid2-(?????????)????246869-08-9C6H10O3
N-[(R)-(+)-1-Phenylethyl]iMidazole-1-carboxaMideN-[(R)-(+)-1-????]????-1-??????1217846-28-0C12H13N3O
N-γ-Acetyl-N-2-forMyl-5-MethoxykynurenaMine52450-38-1C13H16N2O4
(E)-4'-Hydroxy TaMoxifen(E)-4-[1-[[4-[2-(??????)???]??]?????]???]??82413-21-6C26H29NO2
(R,R)-trans-3-AMino-1-indanol403672-01-5C9H11NO
(4-AMino-3-nitrophenyl)-(2-thienyl)Methanon2-(4-???-3-??????)???31431-30-8C11H8N2O3S
ethyl 5-[3-(MorpholinoMethyl)phenyl]-5-oxovalerate898792-46-6C18H25NO4
Baccatin VI57672-79-4C37H46O14
cis-3-[2-(2-Methylphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-24-4C15H18O3
N-Boc-4-(3-chlorobenzoyl)piperidineN-BOC-4-(3-??????)????912768-88-8C17H22ClNO3
4-(4-Chlorophenyl)-1-iMidazol-1-yl-(butan-d5)-2-ol1185063-39-1C13H10D5ClN2O
2-cyano-2'-thioMorpholinoMethyl benzophenone898781-54-9C19H18N2OS
Lenperone24678-13-5C22H23F2NO2
5-Chloroquinoline-8-sulfonic Acid5-??????-8-???90225-09-5C9H6ClNO3S
3,4-difluoro-2'-(3-pyrrolinoMethyl) benzophenone898763-82-1C18H15F2NO
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