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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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o,p?Dicofol10606-46-9C14H9Cl5O
8-acetoxy-2-chloro-1-octene8-????-2-???-1-??731773-22-1C10H17ClO2
rac-2-[(1-AMino-3-Methyl)butyl]anilinerac-2-[(1-???-3-??)??]???1246816-03-4C11H18N2
Candesartan tert-Butyl Ester?????tert-??????1246820-49-4C28H28N6O3
6,8-Dimethoxymoxifloxacin, 98%1029364-73-5C22H27N3O5
N-Acetyl GlyphosateN-?????????129660-96-4C5H10NO6P
7,8-Dihydro-L-biopterin6779-87-9C9H13N5O3
Bispyribac SodiuM?????-??125401-92-5C19H17N4NaO8
2,5-DiMethoxyphenylzinc iodide2,5-?????????????738580-37-5C8H9IO2Zn
Ultranox?626???????????? ??(2,4-?-t-????)?????26741-53-7C33H50O6P2
6α-Chloro-17-acetoxy Progesterone (Contain ~10% 6-β isoMer)2477-73-8C23H31ClO4
Silica gel, particle size: 100 - 200 mesh, SSA: >=400 m2/g, pore volume: >=0.9 mL/g????112926-00-8O2Si
Si-TMT (=2,4,6-TriMercaptotriazine Silica Gel)(0.2-0.5MMol/g)1226494-16-1C4H5N3S3
9-Anthracenepropanoic Acid Ethyl Ester3-(9-???)???????????109690-74-6C19H18O2
Nitrendipine Propyl Ester????????????225785-54-6C19H22N2O6
1-(2-Chlorophenyl)-3-azabicyclo[3.1.0]hexane Hydrochloride66504-70-9C11H13Cl2N
Taurochenodeoxycholic acid sodium salt, 97%??????????????6009-98-9C26H44NNaO6S
3-(azetidinoMethyl) benzophenone898771-16-9C17H17NO
O-Benzyl-α-N-tert-Boc-L-serinehydroxaMic Acid26048-92-0C15H22N2O5
Eflornithine Hydrochloride Monohydrate???????????96020-91-6C6H15ClF2N2O3
2-(Ethylthio)pyrimidine-4,6-diamine, 98%2??????-4,6-????????23994-93-6C6H10N4S
2-AMino-3-[(Methyl-d3)aMino]-5-phenylpyridine2-???-3-[(??-d3)???]-5-?????1020719-03-2C12H13N3
2',3,5-Trichlorobiphenyl37680-68-5C12H7Cl3
AcotiaMide Hydrochloride185104-11-4C21H31ClN4O5S
Desoxo-2-ene Ropinirole4-(2-?-N-????????)??76149-15-0C16H24N2
C6 DihydroceraMideC6??????????171039-13-7C24H49NO3
β-CyclogeranyltriphenylphosphoniuM BroMideβ-???????????????????56013-01-5C28H32BrP
4-Hydrazinyl-1-phthalazinaMine4-?????-1-???????649765-80-0C8H9N5
O-Desethyl Azilsartan1442400-68-1C23H16N4O5
3,4-difluoro-3'-thioMorpholinoMethyl benzophenone898787-96-7C18H17F2NOS
DeMecolcine research grade477-30-5C21H25NO5
Methotrexate DiMethyl Ester??????????????34378-65-9C22H26N8O5
17-(3-Hydroxypropyl-13C3)-6β,7β:15β,16β-diMethyleneandrostane-3β,5β,17β-triol1264137-83-8C24H38O4
Cryptotanshinone, 98%, from Salvia miltiorrhiza Bunge35825-57-1C19H20O3
N-(TrifluoroacetaMido)daunosaMineN-(????????????)?????52471-40-6C8H12F3NO4
5-BroMo-4-chloro-7-Methyl-7H-pyrrolo[2,3-d]pyriMidine1266343-30-9C7H5BrClN3
Troglitazone Sulfate SodiuM?????????SodiuM110765-08-7C24H26NNaO8S2
Potassium methylcyclopentadienide, 98%41066-45-9C6H7K
N-Ethyl-(3-(2-Methyl-[1,3]dioxolan-2-yl)propionaMideN-??-(3-(2-??-[1,3]????-2-?))???????65960-32-9C9H17NO3
9-Ethylcarbazole-3-carboxaldehyde N-Ethyl-N-(o-tolyl)hydrazone1274948-12-7C24H25N3
1-(2-Pyridyl)piperazine derivative of 4,4?MDIMDI????72375-24-7
DiMethyl 2-MethoxyphenoxyMalonate???2-(2-??????)?????150726-89-9C12H14O6
Bis(N,N'-di-t-butylacetamidinato)iron (II), min. 98%??(n,n'-?-tert-??????????)?(ii)635680-56-7C20H42FeN4
1,3,6,8-Tetraphenylpyrene1,3,6,8-???????13638-82-9C40H26
Propionyl 3,4,6-Tri-O-acetyl-2-acetaMido-2-deoxy-β-D-thiogalactopyranoside?????3,4,6-??-O-???-2-??????-2-???-D-??????????936026-72-1C17H25NO10S
2-Azido-1,3-diMethyliMidazoliniuM Hexafluorophosphate2-???-1,3-????????????????????1266134-54-6C5H10F6N5P
S-(3-Carboxypropyl)-L-cysteineS-(3-???????)-L-????30845-11-5C7H13NO4S
OseltaMivir Acid Hydrochloride1415963-60-8C14H25ClN2O4
D-Fructose-4,5-d2D-[4,5-2H2]??478518-48-8C6H12O6
SodiuM Benzoylthioethanesulfonate-d4???????????????-D41189657-00-8C9H5D4NaO4S2
3-Ethoxy-3-oxopropylzinc broMide3-???-3-???????193065-68-8C5H9BrO2Zn
FluMiclorac-pentyl??????-??87546-18-7C21H23ClFNO5
4-BroMo-2'-Methylbenzophenone4-???-2'-??????27428-59-7C14H11BrO
Silodosin β-D-Glucuronide SodiuM Salt????β-D-???????????879292-24-7C31H41F3N3NaO10
3-O-Methyl-6-oxo 17β-Estradiol3-O-??-6-??17β-??????50731-96-9C19H24O3
Tigecycline Pentacyclic Analog1268494-40-1C27H32N4O9
AdaMantane-d16????-D1630470-60-1C10D16
Disulfoton sulfone2497-06-5C8H19O4PS3
2-Deoxy-2,2-difluoro-D-erythro-ribofuranose-3,5-dibenzoate143157-22-6C19H16F2O6
5-Acetonyl-2-Methoxybenzene5-????-2-??????????116091-63-5C10H13NO4S
8-acetyl-7-methoxy-coumarin, 98%8-???-7-??????89019-07-8C12H10O4
Nα-Boc-Nβ-allyloxycarbonyl-L-2,3-diaminopropionic acid dicyclohexylammonium salt204197-28-4C24H43N3O6
Diethyl Malonate-13C3???????(1,2,3-13C3)53051-81-3C7H12O4
2,5-Dihydroxy-3-undecyl-[1,4]benzoquinone550-24-3C17H26O4
N,N'-Diacetyl-3,6,3',4',6'-penta-O-acetyl-1-chlorochitobioside7531-49-9C26H37ClN2O15
L-Aspartic Acid-d3L-ASPARTIC-2,3,3-D3?3842-25-9C4H7NO4
3-Methoxy IMinostilbene3-?????????92483-74-4C15H13NO
4-Amino-6-chloro-5-fluoropyrimidine, 97%4-???-6-???-5-????????851984-15-1C4H3ClFN3
3,5,5-Trimethylhexyl acrylate, 95%, stabilizer:15-20 ppm MEHQ45125-03-9C12H22O2
Oripavine 3-Acetate57093-47-7C20H21NO4
2,2',6-TribroMoindophenol SodiuM Salt2,2',6-?????-????????5418-30-4C12H5Br3NNaO2
PD 168393194423-15-9C17H13BrN4O
Apioline523-80-8C12H14O4
5-Fluoro-8-Quinolinesulfonyl Chloride5-????-8-?????????1997-50-8C9H5ClFNO2S
(2S,4S)-N-Boc-4-trifluoromethylproline, 97%470482-41-8C11H16F3NO4
Deoxy Ketoprofen????????73913-48-1C16H16O2
Dehydroxy RactopaMine???????????1246816-72-7C18H23NO2
DesMethyl Mirtazapine-d4 HydrochlorideDesMethylMirtazapine-d4???1188266-12-7C16H18ClN3
5,6-Difluorobenzo[d]thiazol-2(3H)-one, 97%1188090-34-7C7H3F2NOS
2-[3,5-Dichloro-4-(4-chlorobenzoyl)phenyl]-1,2,4-triazine-3,5(2H,4H)-dione133648-81-4C16H8Cl3N3O3
1,2,3,4,6,7,8-Heptachlorodibenzofuran67562-39-4C12HCl7O
2,3-dichloro-3'-(4-MethylpiperazinoMethyl) benzophenone898789-21-4C19H20Cl2N2O
2-Methyl-3'-thioMorpholinoMethyl benzophenone2-METHYL-3'-THIOMORPHOLINOMETHYL????898762-72-6C19H21NOS
4'-Benzyloxy Carvedilol4'-????-?????887352-95-6C31H32N2O5
N-Phenacylthiazoliumbromide, 97%N-????????????5304-34-7C11H10BrNOS
3'-BroMo-2-MorpholinoMethyl benzophenone3'-???-2-???????????898750-29-3C18H18BrNO2
2-Hydroxy-3-O-Methylnaltrexone2-????-3-O-??????67829-18-9C21H25NO5
cyclohexyl 2,5-diMethylphenyl ketoneCYCLOHEXYL2,5-DIMETHYLPHENYL??2890-24-6C15H20O
3'-(4-MethylpiperazinoMethyl)-2-trifluoroMethylbenzophenone898789-01-0C20H21F3N2O
3-pyrrolidinoMethyl-4'-trifluoroMethylbenzophenone898770-66-6C19H18F3NO
3-Methyl-3'-thioMorpholinoMethyl benzophenone3-METHYL-3'-THIOMORPHOLINOMETHYL????898762-74-8C19H21NOS
2,2'-Oxybis-propanoic Acid Diethyl Ester6937-25-3C10H18O5
O,O-Diethyl????O,O-???S-????5871-16-9C4H14NO3PS
3-(2-Pyridyldithio)propanoic Acid HydrazideS-(2-?????)??????????????115616-51-8C8H11N3OS2
(2R)-2-Isopropyl-2-(benzyloxy)-propanedioic Acid 1-Ethyl Ester (1S,2S)-2-AMino-1-(4-nitrophenyl)-1,3-propanediol Salt86195-29-1C24H32N2O9
OxazicloMefone???????153197-14-9C20H19Cl2NO2
4-Chloro-1-(3-chlorophenyl)-1-oxobutane4-???-1-(3-?????)-1-????90793-58-1C10H10Cl2O
8-Azidoadenosine 3':5'-cyclic monophosphate, 95%8-???????3':5'-??????31966-52-6C10H11N8O6P
N-(trans-4-tert-Butyl-cyclohexyl)carbonyl-D-phenylalanineN-(TRANS-4-TERT-BUTYL-CYCLOHEXYL)????-D-?????105746-46-1C20H29NO3
S(-)-BZM????,N-[(1-??-2-?????)??]-2-?????-6-???-,(S)-84226-04-0C15H22N2O3
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