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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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Methyl indole-3-acetate, 98%??3-????????1912-33-0C11H11NO2
Succinyl Carnitine Chloride Salt???????????256928-74-2C11H19NO6
3-(3-Methyl-2-thienyl)-1-propene3-(3-??-2-???)-1-???99727-96-5C8H10S
DL-threo-Ritalinic Acid-d10 (Major)DL-???-????-d10(?)1330180-60-3C13H17NO2
Avizafone??????65617-86-9C22H27ClN4O3
BicalutaMide O-β-D-GlucuronideBicalutaMideO-β-D-???????151262-59-8C24H22F4N2O10S
5'-Deoxy-5'-iodo-2',3'-O-isopropylidene-5-fluorocytidine61787-05-1C12H15FIN3O4
Hydrocotarnine Hydrochloride??????????5985-55-7C12H16ClNO3
(4S,5R)-4-(FluoroMethyl)-4,5-dihydro-5-[4-(Methylsulfonyl)phenyl]-2-phenyloxazole126428-97-5C17H16FNO3S
DidodecyldiMethylaMMoniuM Chloride??????????????3401-74-9C26H56ClN
6α,9α-Difluoro-11β-hydroxy-16α-Methyl-3-oxo-17α-(propionyloxy)-androsta-1,4-diene-17β-carbothioic Acid?????????????80474-45-9C24H30F2O5S
NS 1643448895-37-2C15H10F6N2O3
cyclopentyl 2,5-dichlorophenyl ketone898791-84-9C12H12Cl2O
KaeMpferol Di-O-MethoxyMethyl EtherKaeMpferolDi-O-????????1329801-99-1C19H18O8
XL3881251156-08-7C23H22FN3O4S
2-Deoxy-2-chloro-D-Mannose2-DEOXY-2-???-D-???74950-97-3C6H11ClO5
Clavulanic Acid Methyl Ester??57943-82-5C9H11NO5
4-broMo-3-fluoro-2'-(3-pyrrolinoMethyl) benzophenone4-???-3-????-2'-(3-??????)????898763-38-7C18H15BrFNO
9-epi-ArteMisinin9-??-??????113472-97-2C15H22O5
O,O-Dibenzyl (-)-ActinoninO-O-???-(-)-????460754-33-0C33H47N3O5
4-[2-(5-Ethyl-2-pyridinyl)ethoxy]benzeneMethanol4-[2-(5-??-2-????)???]?????144842-17-1C16H19NO2
Despropylene Gatifloxacin????????????172426-86-7C16H18FN3O4
(S)-Sertaconazole583057-51-6C20H15Cl3N2OS
3,5-diMethyl-4'-thioMorpholinoMethyl benzophenone898782-81-5C20H23NOS
CGS 21680C SodiuM SaltCGS21680C????120225-64-1C23H28N7NaO6
4-AMino-1-((2R,5S)-2-((tert-butyldiMethylsilyloxy)Methyl)-1,3-oxathiolan-5-yl)-5-fluoropyriMidin-2(1H)-one-13C,15N21246816-05-6C14H24FN3O3SSi
N-Methyl-N-[2-chlorobenzyl)]-2-thiopheneethanaMine HydrochlorideN-??-N-[2-?????)]-2-??????????1346604-98-5C14H17Cl2NS
4-AMino-2-ethoxy-5-nitrobenzoic Acid4-???-2-???-5-???-???86718-18-5C9H10N2O5
Bisphenol A Bissulfate DiaMMoniuM Salt????A?????857283-05-7C15H22N2O8S2
4-Chloro-3-cyclohexene-1-carboxylic Acid Methyl Ester??4-???-3-??????-1-???????27705-05-1C8H11ClO2
2-Azidoethyl beta-D-Glucopyranoside165331-08-8C8H15N3O6
2,2-Bis(ethylthio)acetaldehyde42919-45-9C6H12OS2
2,6-DiMethylbenzoic Acid-d62,6-??????-d658310-17-1C9H4D6O2
rac RaMelteon DISCONTINUED. See R110051????196597-17-8C16H21NO2
N-HydroxyMethyl RopiniroleN-???????????1027600-42-5C17H26N2O2
15-Keto Prostaglandin E115-?????????E122973-19-9C20H32O5
2'-O-Acetyl-4''-O-tert-butyldiMethylsilyl-4'''-de-N-MethylspiraMycin I 3,18-(O-tert-ButyldiMethylsilyl)acetal96405-33-3C56H102N2O15Si2
6-Chloro-N-phenyl-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-9H-purin-2-aMine53296-14-3C22H22ClN5O7
4-Hydroxy Benzeneacetic Acid 2-(DiMethylaMino)-2-oxoethyl Ester4-???????????2-(DiMethylaMino)-2-????????59721-16-3C12H15NO4
BroMo-4,6-di-O-acetyl-α-D-Mannopyranose-2,3-carbonate4,6-DI-O-ACETYL-2,3-O-CARBONYL-ALPHA-D-MANNOPYRANOSYL?????53958-21-7C11H13BrO8
5-[4-[2-[5-(2-Methyl-1,3-dioxolan-2-yl)-2-pyridyl]ethoxy]benzylidene]-2,4-thiazolidinedione184766-62-9C21H20N2O5S
Azido-erythro-sphingosine103348-49-8C18H35N3O2
2,5-Anhydro-D-glucitol-6-phosphate2.5-??-D-????-6-???73548-76-2C6H13O8P
(E)-Cefdinir(Z)-?????178601-88-2C14H13N5O5S2
D,L-Tryptophan-d3DL-????-2,3,3-D3340257-61-6C11H12N2O2
4-Chloro-2-quinazolone4-???-2-????28735-09-3C8H5ClN2O
5-BroMo-γ-phenyl-2-(phenylMethoxy)benzenepropanol5-???-??-??-2-(?????)??????156755-25-8C22H21BrO2
5-Methoxy-2-[[(4-Methoxy-3,5-diMethyl-2-pyridinyl)Methyl]thio]-1H-benziMidazole N-Oxide142885-92-5C17H19N3O3S
1,2,3,5-Tetrahydro-7-Methyl-1,5-dioxo-6-indolizinecarbonitrile58610-63-2C10H8N2O2
Glycolaldehyde-1-13C[1-13C]???????71122-42-4C2H4O2
4-chloro-1,6-dimethyl-1H-pyrazolo[3,4-d]pyrimidine, 95%98550-75-5C7H7ClN4
Myo-Inositol Trispyrophosphate HexasodiuM Salt??-?????????????????????23103-35-7C6H13NaO21P6
2-Methyl CyclopentanaMine???????,2-??-41223-14-7C6H13N
7α-Hydroxy Cholesterol5-CHOLESTEN-3-??,7-??-??566-26-7C27H46O2
7-AMinosuccinylbenzo[a]pyrene1076198-86-1C24H17NO3
1-[3-(2-Chlorothioxanthen-9-ylidene)propyl]piperazine Succinate1-[3-(2-???????-9-???)???]?????????1105-85-7C24H27ClN2O4S
5-(3-AMino-1-propyn-1-yl)-2'-deoxyuridine 5'-(Tetrahydrogen Triphosphate)179101-49-6C12H18N3O14P3
AMino NiMesulide NAC Adduct SodiuM Salt???NiMesulideNAC???????1094566-35-4C18H21N3O6S2
4'-Hydroxyacetophenone OxiMe4-[1-(???????)????]?????-2,5-??-1-?34523-34-7C8H9NO2
2-Chloro-2'-phenylacetanilideN-2-????-2-?????????23088-28-0C14H12ClNO
Methyl 3-[N-Allyl-N-(2-Methoxycarbonylethyl)]aMinopropionate??3-[N-ALLYL-N-(2-METHOXYCARBONYLETHYL)]????????887406-92-0C11H19NO4
4-chloro-2-fluoro-3'-MorpholinoMethyl benzophenone898792-13-7C18H17ClFNO2
R-3-(N-Benzyloxycarbonylpyrrolidin-2-ylcarbonyl)-5-broMo-1H-indole143322-56-9C21H19BrN2O3
IsonicotinaMide-d4??????Mide–d41219799-40-2C6H6N2O
(cis-9)-2-Hydroxy-2-Methyl-octadecenoic Acid(??-9)-2-?????-2-??-?????1159977-39-5C19H36O3
2-(1,3-Dioxan-2-yl)phenylMagnesiuM broMide????,???[2-(1,3-???-2-?)??]-(9CI)871725-95-0C10H11BrMgO2
2-chloro-4-(3-Methoxyphenyl)-1-butene2-???-4-(3-?????)-1-??731773-17-4C11H13ClO
cyclohexyl 3-(4-MethylpiperazinoMethyl)phenyl ketone898789-45-2C19H28N2O
HO-4120, 90%1214132-82-7C9H18N2O2
(2S,3S)-2-AMino-3-Methyl-N-[2-(4-Morpholinyl)ethyl]pentanaMide Hydrochloride[S-(R*,R*)]-2-???-3-??-N-[2-(4-?????)??]?????????1243259-19-9C12H26ClN3O2
RE 201?????(RE-021)254740-64-2C32H40N4O5S
Methyl 2-(tert-ButoxycarbonylaMino)-3-nitrobenzoate57113-90-3C13H16N2O6
4-Keto Retinal4-????????33532-44-4C20H26O2
Hydroxycitric Acid TripotassiuM Salt Monohydrate?????????????232281-44-6C6H7KO8
(S)-1-BroMo-2,3-diMethylbutane[S,(+)]-1-???-2,3-?????15164-29-1C6H13Br
2(R)-2-[(Z)-2-(AMinothiazol-4-yl)-2-(hydroxyiMino)acetaMido)]-2-[(2RS,5RS)-5-Methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid (Mixture of 4 DiastereoMers)178422-45-2C14H15N5O6S2
5-bromoquinoxaline, 95%5-???????76982-23-5C8H5BrN2
Mequitazine29216-28-2C20H22N2S
Dasatinib, 99%????302962-49-8C22H26ClN7O2S
2,4-Dichlorophenol-d42.4-??????-D4202656-12-0C6Cl2D4O
M-Fluoro Prasugrel Hydrochloride1391052-75-7C20H21ClFNO3S
2-broMo-4-(4-Methoxyphenyl)-1-butene2-???-4-(4-????)-1-??731773-20-9C11H13BrO
trans-2-[2-(2-fluorophenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-69-7C14H15FO3
(R)-2-Acetylthio-3-phenylpropionic Acid2(R)-?????-??????57359-76-9C11H12O3S
5-[4-[N-(2-PyridylaMino)ethoxy]benzylidene]thiazolidine-2,4-dione5-[4-[N-(2-??????)???]????]?????-2,4-??643764-88-9C17H15N3O3S
5'-Hydroxy ThalidoMide5'-???????????203450-07-1C13H10N2O5
3-[(MethylaMino)Methyl]azetidine hydrochloride, 3-BOC protectedtert-??????-3-???(??)????????1170019-97-2C10H21ClN2O2
t-Butyl-L-aspartyl-L-prolineT-??-L-????-L-???64642-65-5C13H22N2O5
5-Hydroxyhexanoic Acid5-???????185956-02-9C6H13NaO3
4-chloro-N-cyclopropyl-5-methylpyrimidin-2-amine, 95%1289385-24-5C8H10ClN3
4-Methoxy-3'-Methylbenzophenone53039-63-7C15H14O2
Fenitrooxon-d6??????-D61185155-54-7C9H12NO6P
4-[Bis(2-hydroxypropyl)aMino]benzoic Acid Ethyl Ester, 90%?????????????58882-17-0C15H23NO4
4-tert-Butylbenzylzinc broMide4-TERT-BUTYLBENZYLZINC?????737797-48-7C11H15BrZn
2-Acetyl-6-(diMethylaMino)naphthalene2-???-6-(??????)????68520-00-3C14H15NO
2-Chloro-3,6-difluorophenylacetonitrile2-???-3,6-?????????????261762-54-3C8H4ClF2N
cyclopropyl 3,5-diMethylphenyl ketoneCYCLOPROPYL3,5-DIMETHYLPHENYL??150668-38-5C12H14O
trans-2-[2-(2-Methylphenyl)-2-oxoethyl]cyclopentane-1-carboxylic acid733740-52-8C15H18O3
Procyclidine Hydrochloride1508-76-5C19H30ClNO
7-(4-fluorophenyl)-7-oxoheptanenitrile898767-12-9C13H14FNO
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