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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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Micafungin SodiuM???????208538-73-2C56H72N9NaO23S
CarMoterol Hydrochloride137888-11-0C21H24N2O4.ClH
4-Acetoxybutylzinc broMide4-?????????????737797-42-1C6H11BrO2Zn
(R,R)-Sertraline(1R,4R)-?????HCl79617-98-4C17H17Cl2N
1,1,1-Trifluoro-4-Methoxy-4-(4-Methylphenyl)-3-buten-2-one187812-31-3C12H11F3O2
AMMoniuM Nitrate-15N?????-15N31432-46-9H4N2O3
5-chloro-1-(2-fluorophenyl)-1-oxopentane5-???-1-(2-??????)-1-????487058-75-3C11H12ClFO
2-[2-(4-Fluorophenyl)-2-oxo-1-phenyl-d5-ethyl]-4-Methyl-3-oxo-pentanoic Acid, (2-Benzyloxy-phenyl)-aMide1020719-43-0C33H25D5FNO4
4-Methyl Estradiol4-????????6171-48-8C19H26O2
3-broMo-2'-Methoxybenzophenone3-???-2'-???????750633-45-5C14H11BrO2
6-AMino-5-broMo-1-Methyluracil14094-37-2C5H6BrN3O2
4-[(7-Chloro-4-quinolinyl)aMino]-1-pentanol4-[(7-???-4-????)???]-1-???10500-64-8C14H17ClN2O
Iso ProMethazine-d3 Hydrochloride???????-d3???1329835-09-7C17H21ClN2S
2-chloro-4'-piperidinoMethyl benzophenone898775-26-3C19H20ClNO
N-DeMethyl ErythroMycin AN-??????????A992-62-1C36H65NO13
Toladryl2-[(p-??-??-????)??]??(???)??19804-27-4C18H23NO
Tadalafil171596-29-5C22H19N3O4
5-AcetoxyMethyl-2,3-diMethyl-4-chloropyridine5-??????-2,3-???-4-??????1159976-97-2C10H12ClNO2
(10E)-3-O-De(α-L-cladinose)-10-dehydro-11-dehydroxy-6-O-Methyl-erythroMycin198782-59-1C30H53NO9
4-Cyano-3-fluorophenylzinc broMide4-CYANO-3-FLUOROPHENYLZINC?????521093-90-3C7H3BrFNZn
Fenofibric Acid Acyl-β-D-glucuronide (~90%)????????????60318-63-0C23H23ClO10
(S)-EsMolol Hydrochloride(S)-???????112923-91-8C16H26ClNO4
3-[[4-[1-(2,2-Difluoroethyl)-3-(1H-pyrrolo[2,3-b]pyridin-5-yl)-1H-pyrazol-4-yl]-2-pyriMidinyl]aMino]propanenitrile1111636-35-1C19H16F2N8
Bisphenol A-13C12 β-D-Glucuronide????A-13C12β-D-???????1313730-08-3C21H24O8
Alanycarb?????(??)83130-01-2C17H25N3O4S2
rac-Rhododendrol?????69617-84-1C10H14O2
2,3,5,6-TetraMethylpyrazolo[1,2-a]pyrazole-1,7-dione68654-22-8C10H12N2O2
2-DeoxystreptaMine, DihydrobroMide84107-26-6C6H15BrN2O3
Ethylene Guanidine???????26893-38-9C3H8ClN3
3-BroMo-4-(trifluoroMethoxy)benzoic acid 98%2-???-4-????-??,??,??-?????????85373-96-2C8H4BrF3O3
3-epi-24R 25-Dihydroxy VitaMin D33-??-24R25-?????????D3272776-87-1C27H44O3
Hydroquinone-d4??????-d425294-85-3C6H2D4O2
RSC 1331418131-46-0C18H15N3O2
Z-Thr-NH249705-98-8C12H16N2O4
2-Acetylthioisobutyric Acid2-???????????135937-96-1C6H10O3S
ST 1059 (DesglyMidodrine)2-???-1-(2,5-??????)???3600-87-1C10H15NO3
cis-2-[2-(2-Methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid736136-29-1C16H20O3
4-MethyluMbelliferyl β-D-N,N',N”,N'''-Tetraacetylchitotetraoside53643-14-4C42H60N4O23
2,6-Dicyanobenzaldehyde1,3-?????????,2-???-(9CI)159618-36-7C9H4N2O
N6-Carbobenzoxy-L-lysine N-carboxyanhydride, 95%N6-Carbobenzoxy-L-???N-Carboxyanhydride1676-86-4C15H18N2O5
EMpagliflozin???????864070-44-0C23H27ClO7
2-(3,4-DiMethoxyphenoxy)acetic Acid2-(3,4-???????)????95459-73-7C10H12O5
4-ForMyl-2-nitrophenyl β-D-Glucopyranosiduronic Acid Methyl Ester 2,3,4-Triacetate4-ForMyl-2-?????β-D-????????????????2,3,4-???????148579-93-5C20H21NO13
4-BroMo-2,6-difluorotoluene179617-08-4C7H5BrF2
Ceftiofur Hydrochloride103980-44-5C19H18ClN5O7S3
1,2:5,6-Di-O-isopropylidene-α-D-glucofuranose S-Methyl Dithiocarbonate1,2:5,6-?-O-???????-a-D-???????S-??????????16667-96-2C14H22O6S2
Dihydro Sanguinarine?????????3606-45-9C20H15NO4
Orphenadrine N-OxideN,N-???-2-[(o-??-α-????)??]????N-????29215-00-7C18H23NO2
4-BroMo-1-napthaldehyde1-???-4-???????50672-84-9C11H7BrO
6-Oxo Boldione6-?????72648-46-5C19H22O3
(3S)-3-AMinoazepane-1-carboxylic Acid tert-Butyl Estertert-??(3S)-3-a?????-1-???????625471-04-7C11H22N2O2
3-AMino-2,4,6-triiodobenzeneheptanoic Acid3-???-2,4,6-??????????161466-28-0C13H16I3NO2
6-Ethyl Guanine-d56-?????-d5183558-84-1C7H9N5O
Ubrogepant??????1374248-77-7C29H26F3N5O3
3-cyano-4'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]benzophenone898757-61-4C22H22N2O3
BroMoperidol Decanoate75067-66-2C31H41BrFNO3
Triclopyr-2-butoxy ethyl ester64700-56-7C13H16Cl3NO4
BetaMethasone 9,11-Epoxide981-34-0C22H28O5
Atorvastatin Allyl Ester?????????????915092-85-2C36H39FN2O5
rac-2-Methyl-4-phenyl-4H-pyrano[3,2-c]benzopyran-5-one15151-14-1C19H14O3
5-(4-BroMobutoxy)-3,4-dihydro-2(1H)-quinolinone???????????(5-(4-broMobutoxy)-3,4-dihydroquinolin-2(1H)-one)63309-35-3C13H16BrNO2
Crotonobetaine???????(?????)(RG)927-89-9C16H30N2O6
Benzyl Tri-benzylgalloate???????????475161-97-8C35H30O5
Methyl 3,5-difluoropyridine-2-carboxylate??3,5-????????-2-???????955885-64-0C7H5F2NO2
7,8,9,10-Dehydro Doxorubicinone7,8,9,10-???????????1159977-23-7C21H14O8
8-Benzyloxy-5-((R)-2-broMo-1-hydroxyethyl)-1H-quinolinone530084-79-8C18H16BrNO3
7-epi-10-Oxo-10-deacetyl Baccatin III10-????????V151636-94-1C29H34O10
6-Nor-6-cyanodihydroergotaMine129882-18-4C33H34N6O5
4-Methoxy-4'-nitrobenzophenone4-METHOXY-4'-???????1151-94-6C14H11NO4
Clobetasol?????25122-41-2C22H28ClFO4
2-Ethylbenzofuran2-??????3131-63-3C10H10O
Indole-3-acetyl β-D-Glucopyranose1-O-??-3-????????19817-95-9C16H19NO7
iCRT-14677331-12-3C21H17N3O2S
Ethyl 3-(O-DiethylthiocarbaMoyl)phenylacetate??3-(O-?????????)???????67443-54-3C15H21NO3S
(1R,2R)-2-AMino-1-[4-(Methylsulfonyl)phenyl]-1,3-propanediol HydrochlorideD-(+)-???-2-???-1-(p-???????)???-1,3-?????56724-21-1C10H16ClNO4S
1-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-4,6-dichloroiMidazo[4,5-c]pyridine1-(2,3,5-??-O-???-D-??????)-4,6-????????[4,5-c]???63423-94-9C17H17Cl2N3O7
2-chloro-5-(7-chloroheptanoyl)pyridine2-???-5-(7-???????)???914203-41-1C12H15Cl2NO
Benzyl 2-Ethylhexyl Adipate??2-?????????58394-64-2C21H32O4
3-(3,4,5-trifluorobenzoyl)thiophene898771-66-9C11H5F3OS
2'-AzetidinoMethyl-2,5-diMethylbenzophenone898754-89-7C19H21NO
1-NaphthaleneMethanol-d71-????????-D71189876-86-5C11H3D7O
3-Keto PetroMyzonol3-????????359436-56-9C24H40O4
[3-(TriMethylaMMoniuM)propyl] Methanethiosulfonate BroMide[3-(???????)???]??????????????220560-60-1C7H18BrNO2S2
ethyl 7-oxo-7-[4-(thioMorpholinoMethyl)phenyl]heptanoate898783-40-9C20H29NO3S
O6-Benzyl-8-broMo-N9-[3',5'-O-(1,1,3,3-tetrakis(isopropyl)-1,3-disiloxanediyl)-β-D-2'-deoxyribofuranosyl]guanine328394-26-9C29H44BrN5O5Si2
DeshydroxyMethyl Losartan Trifluoroacetic Acid Salt???????????????????????1215727-33-5C23H22ClF3N6O2
L-AMinobutyric Acid-d3L-???????-d3929202-07-3C4H6D3NO2
5,6-Dihydroxyindole-2-carboxylic Acid5,6-?????-1H-??-2-?????4790-08-3C9H7NO4
5,6-Difluoro Anthranilic Acid2,3-?????-6-??????442134-72-7C7H5F2NO2
Desacetyl DiltiazeM Hydrochloride75472-91-2C20H25ClN2O3S
2-BroMo-4-aMinobenzoic Acid2-???-4-??????2486-52-4C7H6BrNO2
Trans-3-(2,2-Dichloroethenyl)-N,N-diethyl-2,2-diMethylcyclopropanecarbox aMide153653-46-4C12H19Cl2NO
(S)-Lercanidipine Hydrochloride(S)-?????????184866-29-3C36H42ClN3O6
3-(4-BroMo-3-fluorobenzoyl)thiophene898771-15-8C11H6BrFOS
N-(CinnaMoyl)-3-MethoxyanilineN-(????)-3-??????127033-74-3C16H15NO2
L-Tyrosine-13C6L-???-2,3,5,6-D462595-14-6C9H7D4NO3
4-ethoxycarbonyl-4'-nitrobenzophenone4-??????-4'-???????760192-95-8C16H13NO5
4-Chloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyriMidine4-???-6,7-????-5H-???[2,3-d]????16372-08-0C6H6ClN3
4-Hydroxy Valproic Acid SodiuM Salt (Mixture of DiastereoMers)1216888-06-0C8H15NaO3
2'-Methyl-3-phenylpropiophenone2′-??-3-????????93433-65-9C16H16O
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