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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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Thioridazine-d3 Hydrochloride?????-d3???1189928-36-6C21H27ClN2S2
Crenolanib Trifluoroacetic Acid Salt670220-88-9C26H29N5O2
(S)-2-(4-Isopropyl-4,5-dihydro-oxazol-2-yl)-pyridine, 95%108915-04-4C11H14N2O
2,6-diMethyl-3'-[8-(1,4-dioxa-8-azaspiro[4.5]decyl)Methyl]benzophenone898761-87-0C23H27NO3
4-Hydroxy-pyrimidine-5-carboxylic acid methyl ester, 98%4774-35-0C6H6N2O3
1-Chlorodibenzo-p-dioxin1-??????-P-????39227-53-7C12H7ClO2
PyroxaMide382180-17-8C13H19N3O3
2-Acetamido-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-1,6-di-O-benzyl-2-deoxy-α-D-glucopyranoside, 98%71208-01-0C36H45NO15
4-(2-Fluorophenyl)-6-Methylthieno[2,3-d]pyriMidin-2(1H)-one50263-91-7C13H9FN2OS
Diazoxide-d31432063-51-8C8H4ClD3N2O2S
N-Trifluoroacetyl Alendronic AcidN-??????????????1076199-48-8C6H12F3NO8P2
7-AMino-3-[(5-Methyl-1,3,4-thiadiazol-2-ylthio)Methyl]-3-cepheM-4-carboxylic Acid30246-33-4C11H12N4O3S3
6-chloro-1-(4-iodophenyl)-1-oxohexane898768-23-5C12H14ClIO
4-Hydroxy-2-(10-hydroxydecyl)-5,6-diMethoxy-3-Methylphenyl β-D-Glucuronide MonosodiuM Salt4-?????-2-(10-???????)-5,6-????-3-????β-D-????????????153010-32-3C25H39NaO11
Triethyl (2E)-3-Methyl-4-phosphonocrotonate(E)-4-(????-??)-3-??-BUT-2-?????????39760-56-0C11H21O5P
2-Methoxy-9-acridinecarboxylic Acid130266-57-8C15H11NO3
2,6-diMethyl-2'-pyrrolidinoMethyl benzophenone898774-63-5C20H23NO
4-MethyluMbelliferyl β-D-Cellopentoside4-???????-§-D-???????84325-20-2C40H58O28
2-AcetaMido-2-deoxy-3-O-(β-D-galactopyranosyl)-D-galactose3554-90-3C14H25NO11
Methyl 3,4-Di-O-benzyl-α-D-Mannopyranoside??3,4-DI-O-BENZYL-AD-MANNOPYRANOSIDE79218-87-4C21H26O6
N,O-Dibenzoyl-L-tyrosineTiropraMide???A14325-35-0C23H19NO5
9-(Sulfooxy)dibenz[b,f][1,4]oxazepin-11(10H)-one9-(????)???[b,f][1,4]????-11(10H)-?88373-18-6C13H9NO6S
(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester1266663-89-1C14H22O4
(2E)-1,4-Bis(4-broMophenyl)-2-butene-1,4-dione74322-80-8C16H10Br2O2
2,5,8,11-Tetradecatetrayn-1-ol2,5,8,11-?????????-1-?5871-10-3C14H14O
4-Chloro-5-sulfaMoylanthranilic Acid Methyl Ester4-???-5-???????????????3994-89-6C8H9ClN2O4S
(S)-1-[(R)-2-Diphenylphosphinoferrocenyl](N-methyl)(N-diphenylphosphino)ethylamine (S)-Me-Bophoz406681-09-2C37H29FeNP2
Pyriproxyfen??????95737-68-1C20H19NO3
7-BroMoacetylaMinocephalosporanic Acid7-(??-?????????)?????26973-80-8C12H13BrN2O6S
3,3,3-TriMethoxypropanenitrile3,3,3-????????????70138-31-7C6H11NO3
Sophorose research grade????20429-79-2C12H22O11
Ethyl 4-fluoro-1-naphthoylforMate??4-????-1-????????409081-83-0C14H11FO3
N-Hydroxy PhenterMine HydrochlorideN-???????????51835-51-9C10H16ClNO
6β-HydroxyMethylandrosta-1,4-diene-3,17-dione??????????B(15mg)(6-hydroxymethylandrostra-1,4-diene-3,17-dione)121021-51-0C20H26O3
Des[3-[[(1-CarboxyMethyl)cyclopropyl]Methyl]thio]-2-propenyl Montelukast Mesylate??[3-[[(1-??????)??????]??]??]-2-???????????????1187586-82-8C30H30ClNO4S
Tris[(1-benzyl-1H-1,2,3-triazol-4-yl)methyl]amine, 97% TBTA510758-28-8C30H30N10
rac Epinephrine-d3rac?????-d31189977-29-4C9H13NO3
rac-trans-1,2-Bis(2-MercaptoacetaMido)cyclohexane Disulfide(+/-)-TRANS-1,2-BIS(2-MERCAPTOACETAMIDO)???????????1217678-56-2C10H16N2O2S2
QuinoliniuM ChlorochroMate????????108703-35-1C9H7N?ClCrO3
CalciuM Levulinate5743-49-7C10H18CaO8
Trifloxystrobin?????????141517-21-7C20H19F3N2O4
3-chloro-4-fluoro-2'-thioMorpholinoMethyl benzophenone898781-98-1C18H17ClFNOS
6-Nitro-1-pyrenol1-?????-6-?1767-28-8C16H9NO3
all-trans-Retinyl Oleate????????631-88-9C38H62O2
rac AMbrisentan-d31189479-60-4C22H22N2O4
Disperse Red 11, 98%1,4-?????-2-???-9,10-???????2872-48-2C15H12N2O3
3,5-Diiodo-4-hydroxyphenylpyruvic Acid3,5-DIIODO-4-???????????780-00-7C9H6I2O4
(2R,3S)-3-Phenylisoserine Ethyl Ester143615-00-3C11H15NO3
7-(3-chlorophenyl)-7-oxoheptanenitrile898767-72-1C13H14ClNO
5-(1,3-Dioxolan-2-yl)-2-thienyl 1-Methylbutyl ketone898772-90-2C13H18O3S
Nα-Fmoc-Nβ-(N-Boc-amino-oxyacetyl)-L-2,3-diaminopropionic acid, 98%600153-12-6C25H29N3O8
2,3,5,6-Tetrahydroxycyclohexa-2,5-diene-1,4-dione319-89-1C6H4O6
(2S,3S)-2-[[(2Z)-2-(2-AMino-4-thiazolyl)-2-[(1-carboxy-1-Methylethoxy)iMino]acetyl]aMino]-3-(sulfoaMino)butanoic Acid???AZTREONAM(25MG)87500-74-1C13H19N5O9S2
3-Acetoxy-2',5'-difluorobenzophenone3-????-2',5'-?????????890100-16-0C15H10F2O3
Pyrazoxyfen71561-11-0C20H16Cl2N2O3
4-(2-Carboxy-vinyl)-benzoic acid Methyl ester1-??4-(2-??????)?????19473-96-2C11H10O4
2-AMino-3-Methyl-3H-iMidazo[4,5-f]quinoxaline2-???-3-??-3H-????[4,5-F]????108354-47-8C10H9N5
5-bromopyrido[3,4-b]pyrazine, 95%5-???-1,4,6-????????1159829-75-0C7H4BrN3
Ethyl 3-carboethoxybenzoylforMate??3-?????????????732249-84-2C13H14O5
1,3,2-Dioxathiane 2,2-Dioxide1,3,2-????? 2,2-?????1073-05-8C3H6O4S
3-phenyl-3'-trifluoroMethylpropiophenone3-??-3'-??????????????67082-01-3C16H13F3O
3-Hydroxypyrazine-2-carboxamide, 97%55321-99-8C5H5N3O2
[(R)-3-(3-Fluoro-4-Morpholinophenyl)-2-oxo-5-oxazolidinyl]Methanol168828-82-8C14H17FN2O4
N-DesMethyl Asenapine-d4 HydrochlorideN-????????-d4???1246820-54-1C16H15Cl2NO
Boc-4-(naphthalen-2-yl)-piperidine-4-carboxylic acid, 97%Boc-4-(????-2-?)-????-4-?????167262-89-7C21H25NO4
FaMotidine Acid IMpurityFaMotidine????107880-74-0C8H12N4O2S2
4-Pentyne-1-thiol (>90%)4-??-1-??77213-88-8C5H8S
9β,10α-Pregna-4,6,8(14)-triene-3,20-dione23035-53-2C21H26O2
2-[(4-BroMophenyl)Methyl]pyridine2-[(4-?????)??]???74129-15-0C12H10BrN
4-BroMoMethyl-2-MethoxyMethyl-5-Methylisoxazolin-3-one4-?????-2-?????-5-???????-3-?153201-10-6C7H10BrNO3
4,4'-Dibromobenzophenone, 98%3988-03-2C13H8Br2O
3-chloro-4'-thioMorpholinoMethyl benzophenone898782-63-3C18H18ClNOS
2-(tert-Butylamino)-4-(cyclopropylamino)-6-(methylthio)-s-triazine, 99%28159-98-0C11H19N5S
AdrenochroMe MonoaMinoguanidine Mesilate????????????????????4009-68-1C10H13N5O2.CH4O3S.H2O
Butyl 5-(1,3-dioxolan-2-yl)-2-thienyl ketone898771-86-3C12H16O3S
Olsalazine SodiuM Salt6054-98-4C14H11N2NaO6
1-Tetratriacontanol1-?????????28484-70-0C34H70O
D-threo-Ritalinic AcidD-???-????129389-67-9C13H17NO2
6-Methoxy-N-(3-sulfopropyl)quinoliniuM83907-40-8C13H15NO4S
SulfaMethizole-13C61334378-92-5C9H10N4O2S2
N-(3-AMino[1,1'-biphenyl]-4-yl)-carbaMic Acid tert-Butyl EsterN-(3-???[1,1'-???]-4-?)-?????tert-??????335255-33-9C17H20N2O2
α,β-Trehalose??,??-?????585-91-1C12H22O11
2,2-DiMethyl-4'-fluoropropiophenone1-????,2,2-???-1-(4-??????)-64436-59-5C11H13FO
1-(3-Fluorophenyl)cyclopropanaMine Hydrochloride?????????,1-(3-??????)-,???(1:1)692737-66-9C9H11ClFN
trans-4,5-Dichloro-4,5-diMethyl-1,3-dioxolan-2-one???-4,5-????-4,5-???-1,3-????-2-?116857-05-7C5H6Cl2O3
Ethyl (R)-1-(tert-Butoxycarbonyl)-3-piperidinecarboxylate(R)-1-BOC-3-?????????????????194726-40-4C13H23NO4
(4-Nitrophenyl)-N,N',N'' -triacetyl-β-D-chitotrioside7699-38-9C30H44N4O18
Sotrastaurin425637-18-9C25H22N6O2
MonoMethyl Phthalate O-β-D-Glucuronide?????????O-β-D-???????53819-80-0C15H16O10
DiMethylsulfonioproprionate-d6??????????????-d61246341-06-9C5H10O2S
Borane - 5-Ethyl-2-Methylpyridine CoMplex??–5-??-2-????????1014979-56-6C8H14BN
(6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-Methyl-spiro[androsta-1,4-diene-17,5'-[1,3]oxathiolane]-2',3,4'-trione219719-95-6C22H24F2O5S
Erlotinib, 98%????183321-74-6C22H23N3O4
3,3-diMethyl-4'-Methoxybutyrophenone3,3-???-4'-????????85157-92-2C13H18O2
2,6-Dichloro-4-Methoxyaniline2,6-????-4-??????6480-66-6C7H7Cl2NO
(+)-N-Acetyl 3,4,4a,5,6,10b-Hexahydro-2H-naphtho[1,2-b][1,4]oxazine-9-ol Triisopropylsilyl Ether(+)-N-???3,4,4a,5,6,10b-?????-2H-???[1,2-β][1,4]???-9-?????????????1034706-81-4C23H37NO3Si
2-AMino-3-broMopyrazine-5-carboxylic Acid2-???-3-??????-5-?????887352-34-3C5H4BrN3O2
N-4-AcetaMidophenylsulfonylglycine(4-??????-????????)-????23776-98-9C10H12N2O5S
1-BroMo-1,1,2,2,4,5,5,7,8,8,10,11,11,13,14,14,16,16,17,17,17-henicosafluoro-4,7,10,13-tetrakis(trifluoroMethyl)-3,6,9,12,15-pentaoxaheptadecane1482416-52-3C16BrF33O5
Histapyrrodine HydrochlorideN-??-N-??????-1-?????????6113-17-3C19H25ClN2
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