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

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
??:China
URL: www.jkchemical.com
? ?? ?:96815
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D-Cellopentose HeptadecaacetateD-??????????????83058-38-2C64H86O43
MelaMine-13C3,15N3???-13C3,15N31246816-14-7C3H6N6
2,6-Deoxyfructosazine2,6-????????36806-15-2C12H20N2O7
Piquindone???78541-97-6C15H22N2O
N-Acetyl-D-glucosaMine-13C2-ACETAMIDO-2-DEOXY-D-[1-13C]????253679-94-6C8H15NO6
Acrylonitrile-13C3 (stabilized with 35-45 ppM 4-hydroxy anisole (H750015))???????-13C3(35-45ppM4-hydroxyanisole????)202326-55-413C3H3N
3'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]-2-thioMethyl benzophenone898761-65-4C22H25NO3S
2-(5-BroMo-2-thienyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborine927384-46-1C14H10BBrN2S
Bis-(4-nitrophenyl)-2-nitrophenylaMineBIS-(4-?????)-2-???????117847-23-1C18H12N4O6
N-Dansyl-1-(2-Methoxyphenyl)piperazineN-??-1-(2-?????)????439935-18-9C23H27N3O3S
5-(5,5-DiMethyl-1,3-dioxan-2-yl)-α-[5-(5,5-diMethyl-1,3-dioxan-2-yl)-2-Methoxyphenyl]-2-Methoxy-α-(4-Methoxyphenyl)benzeneMethanol235106-88-4C34H42O8
2-Acetoxy-2',4'-difluoroacetophenone2-?????-1(2,4-???????)???122263-03-0C10H8F2O3
2-(4-AMino-1H-pyrazolo[3,4-d]pyriMidin-3-yl)-phenol1092787-78-4C11H9N5O
3-[4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propanaMide1093307-34-6C12H20BN3O3
Iodoethane-d3 (Copper Wire Stabilized)?????-2,2,2-D37439-87-4C2H2D3I
(R)-α-[[(4-Nitrophenyl)sulfonyl]oxy]cyclohexanebutanoic Acid Ethyl Ester(R)-α-[[(4-?????)???]??]??????????????112110-45-9C18H25NO7S
(R)-(+)-Tolvaptan(R)-(+)-???331947-66-1C26H25ClN2O3
Benzyl 2,3,4-Tri-O-benzyl-α-D-Mannopyranoside??2,3,4-??-O-??-??-D-????????57783-76-3C34H36O6
AMinopentaMide Sulfate??????????20701-77-3C19H24N2O.H2O4S
3-(3,5-Difluorophenyl)azetidine3-(3,5-???????)????1203796-99-9C9H9F2N
rac-13-Hydroxydocosapentaenoic Acid887752-29-6C22H34O3
6-Chloro-N-Methyl-2-benzothiazolaMine(6-???-?????-2-?)-??-??34551-19-4C8H7ClN2S
4-(2-Acetoxyphenyl)-1-butene4-(2-??????)-1-??890097-68-4C12H14O2
2-Hydroxy Atorvastatin-d5 DisodiuM Salt2-????????????-d5?????1276537-19-9C33H36FN2NaO6
(R)-2-Methylbutyric Acid(R)-2-??????32231-50-8C5H10O2
Flurbiprofen SodiuM?????????(200MG)56767-76-1C15H12FO2.Na
4-(4-Boc-piperazin-1-ylsulfonyl)phenylboronic acid pinacol ester4-(4-Boc-????-1-????)????????????1042917-53-2C21H33BN2O6S
BAPTA-tetramethyl ester, 97%BAPTA-?????????125367-34-2C26H32N2O10
2,2,6,6-Tetramethyl-3,5-heptanedionatothallium(I), 99% [Tl(TMHD)]56713-38-3C33H57O6Tl
Destolyl AtoMoxetine(R)-(+)-3-(N-?????)-1-??-1-????115290-81-8C10H15NO
2,3,3',4',5,5',6-Heptachlorobiphenyl69782-91-8C12H3Cl7
4-Desacetyl 3-Deoxy Vincristine4-?????3-????????99435-53-7C44H54N4O8
2-p-Anisyl-2-propanol-d62-p-???-2-????-d6400865-61-4C10H8D6O2
2-(2-Propylvaleryl)oxazole2-(2-PROPYLVALERYL)???898759-38-1C11H17NO2
2,3-Dihydro-iMidazo[1,2-a]pyridine HydrobroMide2,3-?????-????[1,2-a]??????????????38772-14-4C7H9BrN2
(3aS,4R,6aR)-Tetrahydro-4-Methoxyfuro[3,4-b]furan-2(3H)-one866594-61-8C7H10O4
Cardionogen 2????2578755-52-9C16H13N5O2S
3-phenylpropiophenone1083-30-3C15H14O
Vardenafil224785-90-4C23H32N6O4S
6-Methyl-3-pyridoyl-2-pyrrolidinone6-??-3-????-2-?????1076198-57-6C11H12N2O2
5-Chloro-N-Methyl-2-benzothiazolaMine2-???????,5-???-N-??-(9CI)34551-17-2C8H7ClN2S
4-(N-Boc-aMinoMethyl)-2-broMo-3-fluoropyridinetert-??(2-broMo-3-???????-4-?)???????1350885-66-3C11H14BrFN2O2
(2R,3R)-2,3-Bis(2,2-diMethyl-1-oxopropoxy)-butanedioic Acid 1-Methyl Ester(2R,3R)-2,3-??(2,2-???-1-??????)-?????1-??????74817-72-4C15H24O8
Tetrahydro Cinacalcet Hydrochloride??????????????229225-43-7C22H27ClF3N
2-(3-cyanophenyl)-2'-trifluoroMethylacetophenone898784-51-5C16H10F3NO
JaMaicin6-????-????24211-36-7C22H18O6
Halcinonide3093-35-4C24H32ClFO5
Tildipirosin?????328898-40-4C41H71N3O8
DiMefline Hydrochloride2740-04-7C20H22ClNO3
(1-Methylheptyl)phosphonic Acid(1-????)????4730-70-5C8H19O3P
TopiraMate Azidosulfate2,3:4,5??-O-(1-??????)-??????????????106881-35-0C12H19N3O8S
2,2-DiMethyl CyclopentanaMine???????,2,2-???-345658-02-8C7H15N
17-Ethynylestriol17a-????????4717-40-2C20H24O3
L-Idaric Acid Discontinued See I164930L-????80876-58-0C6H10O8
4-Mercaptobenzyl Alcohol, 90%4-?????????53339-53-0C7H8OS
2-(PhenylMethoxy)-acetic Acid Hydrazide2-(?????)-?????????39256-35-4C9H12N2O2
CCT 1376901095382-05-0C26H31BrN8O
Para-Benzoyloxybenzoic Acid4-????????28547-23-1C14H10O4
4-BroMobenzophenone ethylene ketal4-????????????59793-76-9C15H13BrO2
SR 82781254944-66-5C18H19NO3S2
1-(EthoxycarbonylMethyl)-1H-pyrazole-4-boronic acid pinacol ester1-(?????????)-1H-???-4-???,???????864754-16-5C13H21BN2O4
diethyl biphenyl 2,2'-dicarboxylate??????2,2'-????????5807-65-8C18H18O4
NiMesulide51803-78-2C13H12N2O5S
1,3,3-TriMethyl-7-oxabicyclo[4.1.0]heptane-2-carbonitrile1,3,3-????-7-??????[4.1.0]??-2-??????264279-20-1C10H15NO
(RS)-3-BroMo Nornicotine3-???-5-(2-?????)???71719-06-7C9H11BrN2
4-(TrifluoroMethyl)phenyl β-D-Glucopyranosiduronic Acid4-(????????)??β-D-??????????176223-16-8C13H13F3O7
N-(β-D-Glucopyranosyl)-N2-acetyl-S-nitroso-D,L-penicillaMideN-(β-???????)-N2-???-S-??????????214193-25-6C13H23N3O8S
S-Methyl N,N-DiethylthiocarbaMateS-??-N,N-???????????37174-63-3C6H13NOS
4-Hydroxybutyric Acid Methyl Ester4-?????????????925-57-5C5H10O3
Sulfatroxazole??????23256-23-7C11H13N3O3S
4-(Benzyloxy)cyclohexanol (cis / trans Mixture)4-(????)???????(??/??????)2976-80-9C13H18O2
(2S,6R)-6-AMino-5-oxo-2-(2-thienyl)perhydro-1,4-thiazepine110221-26-6C9H12N2OS2
3,4-DiMethoxybenzylzinc chloride3,4-?????????????307531-79-9C9H11ClO2Zn
Ivermectin, 98.5%70288-86-7C48H74O14
Atipamezole hydrochloride, 98%104075-48-1C14H16N2.HCl
Ethyl 2-morpholinopyridine-4-carboxylate, 97%??2-?????????????883107-57-1C12H16N2O3
Bis(N,N'-dimethylpiperazine)tetra[copper(I) iodide], 98% MOF1401708-91-5C12H32Cu4I4N4
Vatalanib dihydrochloride, 99%212141-51-0C20H17Cl3N4
D-Fructose-6-d2D-??-66-D2285979-75-1C6H12O6
9-Chloro TriaMcinolone Acetonide9-???TriaMcinoloneAcetonide10392-74-2C24H31ClO6
(4R)-3-[(2R)-2-Methyl-1-oxobutyl]-4-(phenylMethyl)-2-oxazolidinone474828-48-3C15H19NO3
LithiuM (6-Methylpyridin-2-yl)trihydroxyborate1393822-95-1C6H9BLiNO3
Ethyl 3-(2,3-Dihydrobenzofuran-5-yl)propanoate3-(2,3-DIHYDRO-BENZOFURAN-5-YL)-???????????196597-66-7C13H16O3
4-Pentyn-2-ol 4-Methylbenzenesulfonate4-??-2-?4-?????????58456-48-7C12H14O3S
RoMifidine Hydrochloride65896-14-2C9H10BrClFN3
Xanthosine Dihydrate????????5968-90-1C10H14N4O7
QuinfaMide?????62265-68-3C16H13Cl2NO4
5α-Cholestan-3β-ol-d75α-????-3β-ol-d784061-69-8C27H48O
4'-iodo-2-(2-Methoxyphenyl)acetophenone898784-93-5C15H13IO2
Fexofenadine-d6?????-D6548783-71-7C32H39NO4
ethyl 5-[4-(MorpholinoMethyl)phenyl]-5-oxovalerate898770-83-7C18H25NO4
(1R,3aR,4S,7aR)-Octahydro-7a-Methyl-1-[(1R,2E,4R)-1,4,5-triMethyl-2-hexen-1-yl]-1H-inden-4-ol55812-82-3C19H34O
4-(Methyl)thiochroMan-4-ol4-(??)?????-4-?79454-13-0C10H12OS
(1R,2R)-rel-trans-1,2-Cyclopentanediol5057-99-8C5H10O2
2,2,2-Trifluoro-N-5-oxazolylacetaMide110281-31-7C5H3F3N2O2
Dioxethedrine Hydrochloride4-[2-(?????)-1-???????]????????22930-85-4C11H18ClNO3
4-Carboxy TolbutaMide Methyl Ester4-???????????????88241-94-5C13H18N2O5S
D,L-Buthionine SulfoxideD,L-?????????98487-33-3C8H17NO3S
[2-AMino-5-(Methyloxy)phenyl](4-chlorophenyl)Methanone???,(2-aMino-5-?????)(4-?????)-91713-54-1C14H12ClNO2
cis-3-(2,6-diMethylbenzoyl)cyclohexane-1-carboxylic acid735269-85-9C16H20O3
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