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

?? ?:J & K SCIENTIFIC LTD.
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???:jkinfo@jkchemical.com
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URL: www.jkchemical.com
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N-(2-Hydroxy-4-nitrophenyl)phthaliMideN-(2-?????-4-?????)-?????117346-07-3C14H8N2O5
α-Methyl-1,3-benzodioxole-5-propanaMine3,4-??????????????40742-32-3C11H15NO2
Phenethyl Alcohol-d52-??-D5-???35845-63-7C8H10O
4-[4-(DiphenylMethoxy-d5)-1-piperidinyl]-1-[4-[(2-hydroxy-1,1-diMethyl)ethyl]phenyl]butyne1189696-09-0C32H37NO2
(R)-Xanthoanthrafil(R)-???????247568-68-9C19H23N3O6
[4-(PhenylMethoxy)phenyl][4-[(tetrahydro-2H-pyran-2-yl)oxy]phenyl]-Methanone[4-(?????)??][4-[(???????-2H-??-2-?)??]??]-???176671-74-2C25H24O4
Desloratadine-d51020719-34-9C19H19ClN2
2-fluoro-3'-iodobenzophenone890098-24-5C13H8FIO
1-(4-ChloroMethyl-2-thiazoyl)guanidine Hydrochloride Salt69014-12-6C5H8Cl2N4S
trans-1-AMino-3-fluoro-cyclobutanecarboxylic Acid??????????,1-???-3-????-,???-(9CI)222727-43-7C5H8FNO2
OMeprazole Acid Methyl Ester120003-83-0C18H19N3O5S
N-(3-Methylphenyl)-4-(2-pyridinyl)-1-piperidineacetaMide Dihydrochloride2-(4-(???-2-?)????-1-?)-Nm-????????630116-49-3C19H23N3O
3,5-DiMethyl-4-hydroxybenzonitrile-d83,5-???-4-??????????-d81142096-16-9C9HD8NO
6-Oxo D-(-)-Norgestrel6-??D-(-)-??????1175109-63-3C21H26O3
(3β,20S)-Pregn-5-ene-3,17,20-triol Sulfate4080-06-2C21H34O6S
4-Hydroxy-3-quinolineMethanol4-?????-3-??????82121-18-4C10H9NO2
DirithroMycin62013-04-1C42H78N2O14
ThyMidine-3'-13C[3'-13C]???478511-06-7C10H14N2O5
6-Chloro-3-pyridinesulfonyl Chloride6684-39-5C5H3Cl2NO2S
2-Methyl-3-(trifluoroMethyl)pivalanilide2,2-???-N-[2-??-3-(????????)??]-???????150783-50-9C13H16F3NO
3-(2-carboethoxyphenyl)-2-chloro-1-propene3-(2-???????)-2-???-1-???731772-78-4C12H13ClO2
2-(2-fluorophenyl)acetophenone2-(2-??????)-1-????-1-?3826-47-9C14H11FO
NorgestiMate????????35189-28-7C23H31NO3
C22 CeraMideC22?????869501-30-4C40H79NO3
5-Methoxy Propranolol Hydrochloride5-???????????14133-98-3C17H24ClNO3
Methyl 4-chloro-6-(trifluoroMethyl)pyridine-3-carboxylate??4-???-6-(????????)??????1211539-36-4C8H5ClF3NO2
2-(2-broMophenyl)-4'-cyanoacetophenone898784-11-7C15H10BrNO
7,8-DiMethoxy-2,3,4,5-tetrahydro-2-benzazepine7,8-?????-2,3,4,5-???????-2-???95469-38-8C12H17NO2
2-(4-tert-Butylbenzoyl)pyridine2-(4-T-?????)???157592-45-5C16H17NO
2,5-Furandicarboxylic Acid Diethyl Ester2,5-??????????????53662-83-2C10H12O5
Methyl 5-(tert-ButyldiMethylsilyloxyMethyl-2,6-diisopropyl-4-(4-fluorophenyl) -pyridine-3-carboxylate334933-44-7C26H38FNO3Si
Quinoline YellowC.I. ?? ?? 338003-22-3C18H11NO2
cis-(-)-Paroxetine Hydrochloride??-???????105813-04-5C19H21ClFNO3
9-(2-Hydroxyethyl)guanine9-(2-???????)???23169-33-7C7H9N5O2
1-[(2S)-3-BroMo-2-Methyl-1-oxopropyl]-L-proline80629-35-2C9H14BrNO3
(1R,3S)-1,3-Cyclopentanedicarboxylic Acid 1-Methyl Ester(1S,3R)-CIS-3-???????????-1-????96443-42-4C8H12O4
2-Methyl-1,3-benzoxazole-6-carboxylic Acid2-??-1,3-????-6-?????13452-14-7C9H7NO3
Repaglinide, 98%135062-02-1C27H36N2O4
AZ 11645373227088-94-0C24H21N3O5S
6-Desfluoro-6-Methoxy Risperidone6-??????-6-????????1246817-15-1C24H30N4O3
GSK 41121,1-?????-N-[(4-?????)??]-N-[(5-???-2-???)??])??????1216744-19-2C18H21ClN2O4S
4-[2-(AMinocarbonyl)-5-benzofuranyl]-1-piperazinecarboxylic Acid tert-Butyl Ester5-(4-tert-???????-2-?????)????-2-??????183288-44-0C18H23N3O4
3-Chloro-4'-hydroxybenzophenone3-???-4'-?????????61002-52-6C13H9ClO2
4-(Methylsulfinyl)-1-butylaMine4-(?????)-1-????187587-70-8C5H13NOS
2-Allyl-2-MethylMalonic Acid Eiethyl Ester2-??-2-???????????53651-72-2C11H18O4
2-(4-t-Butylbenzoyl)-5-(1,3-dioxolan-2-yl)thiophene898778-43-3C18H20O3S
2,4-DiMethyl-2'-piperidinoMethyl benzophenone898773-24-5C21H25NO
2-(6-Benzyloxyindolyl)acetonitrile6-??????-3-??????57765-24-9C17H14N2O
Isoniazid-d4774596-24-6C6H7N3O
2-AMino-3-chlorobenzoyl-5-Methylthiophene2-???-3-??????-5-?????50508-57-1C12H10ClNOS
6-Deschloro-4-chloro Cyproterone Acetate6-?????-4-?????????????23814-68-8C24H29ClO4
rac N-DeMethyl ProMethazineracN-DeMethylPro???1330173-19-7C16H19ClN2S
4β-Hydroxy Cholesterol 4-Acetate4β-??????????4-?????2515-18-6C29H48O3
3,5-Dioxocyclohexanecarboxylic Acid Ethyl Ester??????????,3,5-???-,??????27513-35-5C9H12O4
Guanosine 3',5'-cyclic monophosphate sodium salt?????????????????40732-48-7C10H13N5NaO7P
3-Cyanophenyl cyclohexyl ketone898792-11-5C14H15NO
H-D-Ala(2-pyridyl)-OH·2HCl37535-52-7C8H10N2O2
2-Methoxy-4'-nitrobenzophenone2-METHOXY-4'-???????42495-50-1C14H11NO4
Neopentylzinc iodide???????????262422-94-6C5H11IZn
2-(4-Pentylbenzoyl)oxazole2-(4-?????)???898760-11-7C15H17NO2
Methyl 3-[2-Thienyl)propanoate16862-05-8C8H10O2S
Lignan P4'-???????????-9??-?????????23363-35-1C27H30O13
2-(4-chlorophenyl)acetophenone2-(4-?????)-1-?????6332-83-8C14H11ClO
2-Chloro-4'-(thioMethyl)benzophenone2-???-4'-(????)????55270-72-9C14H11ClOS
rac Desethyl Oxybutynin Hydrochloride81039-77-2C20H28ClNO3
N,N,N'-TriMethyl-N'-thioethylethylene DiaMineN,N,N'-????-N'-??????????97816-89-2C7H18N2S
N-((6-BroMopyridin-3-yl)Methyl)cyclopropylaMine hydrochloride(6-???-???-3-???)-???????-??1289387-50-3C9H11BrN2
2-(1-Hydroxybutyl)benzofuranα-???-2-???????1342520-64-2C12H14O2
Glycine-13C2,15N???(U-13C2,15N)211057-02-2C2H5NO2
OpipraMol315-72-0C23H29N3O
2,7-Bis-(1-tert-butoxycarbonylpyrrol-2-yl)ethynyl-1,8-naphthridine467435-77-4C30H28N4O4
2-Carboxyethyl-broMo-choline Ester, Chloride Salt2-??????-???-??????,????1219417-69-2C8H17BrClNO2
MoclobeMide N-Oxide64544-24-7C13H17ClN2O3
N-Acetyl-S-(2-hydroxyethyl)-L-cysteine DicyclohexylaMMoniuM SaltN-???-S-(2-??????)-L-??????????????1331896-18-4C19H36N2O4S
S-(-)-Sulpiride-d3S-(-)-???-d3124020-27-5C15H23N3O4S
5β-Hydroxy Drospirenone Ring-opened Alcohol IMpurity1357252-81-3C24H36O4
2-AzetidinoMethyl-2'-trifluoroMethylbenzophenone898755-07-2C18H16F3NO
12-Hydroxylauric Acid12-????????505-95-3C12H24O3
Thiazopyr?????117718-60-2C16H17F5N2O2S
2,5-dichloro-3'-thioMorpholinoMethyl benzophenone898787-84-3C18H17Cl2NOS
3-(4-Hydroxyphenyl)-1,1,3-triMethyl-5-indanol3-(4-??????)-1,1,3-??????-5-?10527-11-4C18H20O2
Heliotrine N-Oxide?????,4-???6209-65-0C16H27NO6
BMS 214662195987-41-8C25H23N5O2S2
(2R,4S)-Boc-4-hydroxypiperidine-2-carboxylic acid, 97%(2R,4S)-BOC-4-?????????-2-????917835-93-9C11H19NO5
Diethyl N-[(2-PhthaliMido)oxy]ethyl-N,N-Di-ethanoate???N-[(2-?????)??]??-N,N-???????156491-74-6C18H22N2O7
1-(4-O-MethoxyMethyl-4-hydroxyphenyl)-4-(4-nitrophenyl)piperazine1246819-65-7C18H21N3O4
(S)-Naproxen Acyl-β-D-glucuronide Benzyl Ester(S)-??????-β-D-?????????????946517-36-8C27H28O9
IsoMetheptene Maleate?????????51277-00-0C13H23NO4
ForMaldehyde 2,4-Dinitrophenylhydrazone-d3259824-50-5C7H3D3N4O4
4-Hydroxy-3-iodobenzoic acid4-?????-3-??????37470-46-5C7H5IO3
Dapagliflozin461432-26-8C21H25ClO6
2-AMino-4-ethynylphenol??,2-???-4-???-(9CI)70239-82-6C8H7NO
Epanolol????86880-51-5C20H23N3O4
N-tert-Butoxycarbonyl AnabasineN-tert-???????????154874-91-6C15H22N2O2
5-BroMo-2-vinylpyridine5-???-2-?????226883-52-9C7H6BrN
O6-Benzyl-N2,3-etheno GuanosineO6-??-N2,3-???????108060-84-0C19H19N5O5
1-[(4-Hydroxy-3,5-diMethylbenzoyl)oxy]-2,5-pyrrolidinedione1-[(4-?????-3,5-??????)??]-2,5-??????158788-56-8C13H13NO5
(S)-PraMipexole-d5 Dihydrochloride(S)-PraMipexole-d5????1217601-58-5C10H14Cl2D5N3S
3-(4-Fluorobenzoyl)thiophene3-(4-??????)???64844-96-8C11H7FOS
4-BroMo-2-fluoro-4'-MorpholinoMethyl benzophenone898770-44-0C18H17BrFNO2
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