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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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(1S,3R)-(-)-Camphoric Acid, 98%(1S,3R)-1,2,2-????-1,3-???????????560-09-8C10H16O4
(R)-(1-Boc-piperidin-3-yl)acetic acid, 98%(R)-2-(1-(TERT-???????)????-3-?)????912940-89-7C12H21NO4
4-(4,5-Diphenyl-1H-iMidazol-2-yl)phenol [for BiocheMical Research]4-(45-???-2-?????)??*1752-94-9C21H16N2O
D-Glucose-4,5-13C2D-[4,5-13C2]????478529-31-6C6H12O6
1,1'-Ethylidenebis[2,3-dichloro-4-Methoxy-benzene1,1'-??????[2,3-????-4-???-??397301-41-6C16H14Cl4O2
4-TrifluoroMethyluMbelliferyl β-D-Glucuronide PotassiuM Salt4-TRIFLUOROMETHYL-7-HYDROXYCOUMARIN????????????143547-78-8C16H12F3KO9
14β-Hydroxy-7-O-(triethylsilyl)-13-oxo Baccatin III14β-?????-7-O-(??????)-13-?????III370110-84-2C37H50O12Si
2-(2,5-Difluorobenzoyl)oxazole2-(2,5-???????)???898760-41-3C10H5F2NO2
2-Cyano-N,N-dipropylacetaMide2-???-N,N-??????????53807-35-5C9H16N2O
Diflubenzuron??????35367-38-5C14H9ClF2N2O2
N-(2-Carboxyphenyl)glycine MonopotassiuM SaltN-(2-??????)-????????22979-96-0C9H8KNO4
trans 3-(N-Methylanilino)acroleinE-3-(???????)-2-????34900-01-1C10H11NO
cis-(1,1-DiMethylethoxy)carbonyl TranexaMic Acid??-(1,1-??????)????TranexaMicAcid847416-70-0C13H23NO4
3-Hydroxy-4-MethoxycinnaMic Acid-d3 (Isoferulic Acid-d3)1028203-97-5C10H10O4
Ethyl 3-Acetoxyhexanoate??3??????????21188-61-4C10H18O4
2-Desethoxy-2-hydroxy-2H-2-ethyl Candesartan Cilexetil2-????-2-????-2H-2-???????????1185256-03-4C33H34N6O6
Ethyl 8-(4-Chlorophenoxy)-2-Methylen-octanoate??8-(4-??????)-2-???-??????82258-37-5C17H23ClO3
(R)-Hydroxy Des(boric Acid) BortezoMib289472-78-2C19H24N4O3
AztreonaM??????78110-38-0C13H17N5O8S2
Ethyl 2-(Diethoxyphosporyl)-2-hydroxyacetate162246-79-9C8H17O6P
N-NitrosodicyclohexylaMineN-????????????947-92-2C12H22N2O
4-Cyano-4-[(ethylsulfanylthiocarbonyl)sulfanyl]pentanoic acid, Min. 97%1137725-46-2C9H13NO2S3
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-Methoxy-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester1-???????-6,7-?????-1,4-?????-8-???-4-??-3-??????????????112811-71-9C16H15F2NO4
Metadoxine????74536-44-0C13H18N2O6
9-BroMotriptycene9,10-?????-9,10-[1,2]???????-9-??????15364-55-3C20H13Br
2-Acetoxy-4'-chlorobenzophenone2-ACETOXY-4'-???????890099-13-5C15H11ClO3
4-Chloro-3,5-diMethylpyridine???,4-???-3,5-???-(9CI)143798-73-6C7H8ClN
OlMesartan MedoxoMil Methyl Ether??????????????896419-17-3C30H32N6O6
N-tert-Boc-2-(4-forMyl-2-Methoxyphenoxy)ethylaMine-d3N-TERT-BOC-2-(4-FORMYL-2-METHOXYPHENOXY)????-D31189481-50-2C15H21NO5
α,α-Diphenyl-a,a-???-3-??????????103887-39-4C18H18N2
2,3-dichloro-3'-pyrrolidinoMethyl benzophenone898770-76-8C18H17Cl2NO
N-[(3,4-DiMethoxy-2-pyridinyl)Methyl] Pantoprazole957470-59-6C24H24F2N4O6S
2-(3-Butenyl)benzoic acid2-(3-???)????89730-30-3C11H12O2
2,4-dibromo-5-nitropyridine, 95%4487-57-4C5H2Br2N2O2
2,2-Diphenylpentanoic acid, 98%2,2-??????841-32-7C17H18O2
6-Hydroxy-N,N,N-triMethylhexan-1-aMiniuM BroMide118843-18-8C9H22BrNO
PropetaMphos??????31218-83-4C10H20NO4PS
(S)-α,α-Diphenylprolinol Hydrochlorideα,α-???-L-???????148719-90-8C17H20ClNO
rac trans-2-Phenylcyclopropanecarboxylic-d5 Acidrac???-2-?????????????-d5?107077-95-2C10H10O2
Pioglitazone N-Oxide??????N-????145350-09-0C19H20N2O4S
Bifenox?????42576-02-3C14H9Cl2NO5
PotassiuM Perfluoroheptanesulfonate?? 1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-????????-1-??- ???60270-55-5C7F15KO3S
N-CyclopropylforMaMide???3819658644-54-5C4H7NO
5,6-Difluorobenzo[d]thiazol-2-amine, 97%2-???-5,6-??????????352214-93-8C7H4F2N2S
Phenolphthalein diphosphate-Na4-salt research grade????????????XNUMX????68807-90-9C20H17NaO10P2
Nα-Boc-Nδ-Alloc-L-ornithine, 98%171820-74-9C14H24N2O6
Atorvastatin N-(3,5-Dihydroxy-7-heptanoic Acid)aMideAtorvastatinN-(3,5-Dihydroxy-7-heptanoicAcid)???1105067-87-5C40H50CaFN3O8
2,5-DibroMothieno[2,3-b]thiophene2,5-???????[2,3-b]???25121-86-2C6H2Br2S2
N-2-Butyl-N'-cyclohexyl ethylenediaMineN-2-??-N'-????????????886500-62-5C12H26N2
(4aS,8aS,9S)-3-(Benzyloxy)-4a-((tert-butyldiMethylsilyl)oxy)-9-(diMethylaMino)-8a,9-dihydronaphtho[2,3-d]isoxazole-4,5(4aH,8H)-dione852821-06-8C26H34N2O5Si
1,2-O-Isopropylidene-alpha-D-xylo-pentodialdo-1,4-furanose1,2-O-???????-??-D-???-?????-1,4-????53167-11-6C8H12O5
Disperse Blue 3512222-75-2N/A
Cabazitaxel, 99%?????183133-96-2C45H57NO14
Fmoc-3-amino-4'-carboxybiphenyl215248-47-8C28H21NO4
2-broMo-4-(4-fluorophenyl)-1-butene2-???-4-(4-??????)-1-??731773-11-8C10H10BrF
O-Desethylpiperidine Flavoxate Ethyl Ester35888-94-9C19H16O4
trans-1,4-Bis(aMinoMethyl)cyclohexane[4-(?????)?????]????10029-07-9C8H18N2
1-(3-AMinophenyl)-3-azetidinecarboxylic Acid Methyl Ester1-(3-???-??)-????-3-??????????887595-89-3C11H14N2O2
TUG 891???8911374516-07-0C23H21FO3
1,2,3,4,6-Penta-triMethylsilyl Glucopyranose19126-99-9C21H52O6Si5
3-(2-Ethylhexyl)thiophene3-(2-????)???121134-38-1C12H20S
(R)-AMlodipine103129-81-3C20H25ClN2O5
3-Methoxy Loratadine-d41189501-87-8C23H25ClN2O3
2,3,4,8,9-Pentachlorodibenzofuran Mixed congeners67517-48-0C12H3Cl5O
L-ButhionineL-????13073-21-7C8H17NO2S
Aceclofenac, 98%, NSAID. Cyclooxygenase inhibitor??????89796-99-6C16H13Cl2NO4
Methyl 1-chloroisoquinoline-7-carboxylate??1-????????-7-???????1206975-02-1C11H8ClNO2
14-Norlanosterol4,4-???-5-??-????-(8,24)-??-3-???7448-02-4C29H48O
4-AMino-2-Mercapto-phenol Hydrochloride4-AMino-2-?????????98140-58-0C6H8ClNOS
3,5-Dichloro-4'-Methylbenzophenone(3,5-??????)(4-????)???13395-63-6C14H10Cl2O
Neotame, 98%???165450-17-9C20H30N2O5
4-Fluorobenzo[d]thiazole, 97%4-?????????1247348-92-0C7H4FNS
11,17,21-Trihydroxy-pregn-5-ene-3,20-dione 3,20-Diethylene Ketal11,17,21-Trihydroxy-pregn-5-ene-3,20-dione3,20-??????76338-54-0C25H38O7
Hydroxydehydro Nifedipine Carboxylate????????????????????34783-31-8C16H14N2O7
Apaziquone114560-48-4C15H16N2O4
4-(pentoxycarboxyl)cytidine, 98%'>2',3'-Di-O-acetyl-5'-deoxy-5-fluoro-N4-(pentoxycarboxyl)cytidine, 98%5'-???-5-????-N-[(?????)????]???2',3'-??????162204-20-8C19H26FN3O8
6-BroMo-2-naphthaleneMethanol(6-???-????-2-?)-???100751-63-1C11H9BrO
cyclohexyl 3-Methylphenyl ketone?????m-????3277-78-9C14H18O
16-(S)-Iloprost16(S)-??????74843-14-4C22H32O4
Ethyl Propargylate-13C3?????????-13C31173019-08-3C5H6O2
IsoaMyl 4-MethoxycinnaMate3-(4-?????)-2-????? ?, 3-?? ?? ????71617-10-2C15H20O3
o,p'-DDE3424-82-6C14H8Cl4
4-(4-Fluorophenyl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridin-2(1H)-one132812-72-7C17H18FNO
Sorafenib tosylate, 99%475207-59-1C21H16ClF3N4O3.C7H8O3S
Fmoc-piperazine hydrochloride, 98%FMOC-???????215190-22-0C19H21ClN2O2
ChloraMphenicol O-tert-ButyldiMethylsilyl EtherChloraMphenicolO-tert-??????????864529-25-9C17H26Cl2N2O5Si
Aloin Peracetate?????????64951-96-8C37H38O17
Quercetin dihydrate, 95%???? ???????6151-25-3C15H14O9
Trichloro(6-phenylhexyl)silane6-???????????18035-33-1C12H17Cl3Si
4-PhenylbutylaMine Hydrochloride4-?????????30684-06-1C10H16ClN
8-Chloro-6,7-difluoro-1-[(1S,2R)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid127199-26-2C13H7ClF3NO3
6-Chloro-2-(4-chlorophenyl)iMidazo[1,2-a]pyridine6-???-2-(4-?????)????[1,2-α]???88964-99-2C13H8Cl2N2
Desbutyl LuMefantrine (E/Z-Mixture) See D289345 for pure (Z)252990-19-5C26H24Cl3NO
tert-Butyl 6-chloro-4-iodopyridin-3-ylcarbaMateCARBAMICACID,(6-???-4-????-3-????)-,1,1-?????????400777-00-6C10H12ClIN2O2
N,5-Dibenzyl-5-hydroxy-indole-3-glyoxylaMideN,5-???-5-????-??-3-???????102754-41-6C24H20N2O3
3,4-diMethyl-3'-(3-pyrrolinoMethyl) benzophenone3,4-???-3'-(3-??????)????898749-04-7C20H21NO
D-Galactose-1,2-13C2D-[1,2-13C2]????478518-63-7C6H12O6
trans-Hydroxy GliMepiriderac???-???????????-D5600177-94-4C24H34N4O6S
CP-471474210755-45-6C16H17FN2O5S
(R,R,R)-2-Azabicyclo[3.3.0]octane-3-carboxylic Acid Benzyl Ester(R,R,R)-2-??????[3.3.0]??-3-?????,??????129101-19-5C15H19NO2
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