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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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N-(4-chlorobenzyl)butan-1-amine(SALTDATA: HCl)16183-32-7C11H16ClN
1-(1-piperidinylcarbonyl)-4-piperidinamine(SALTDATA: HCl)1-(1-?????????)-4-??????(SALTDATA:HCl)775283-80-2C11H21N3O
3'-Formyl-[1,1'-biphenyl]-2-carboxylic acid3'-???[1,1'-???]-2-?????100538-35-0C14H10O3
2-(3-Nitrophenyl)quinoxaline2-(3-?????)????5021-44-3C14H9N3O2
3-Bromo-4-fluorobenzamidoxime3-???-4-?????????845866-56-0C7H6BrFN2O
3-(1-benzofuran-2-yl)-1H-pyrazole(SALTDATA: FREE)3-BENZO[B]??-2-YL-1H-???666728-39-8C11H8N2O
5-Chloro-2-fluoro-3-methylpyridine375368-84-6C6H5ClFN
Fmoc-ACPC-OH126705-22-4C19H17NO4
2-(4-Chlorophenoxy)-2-methylpropionic acid, 98%882-09-7C10H11ClO3
3,4-Dihydroxyphenylethyl alcohol, 98%?????????10597-60-1C8H10O3
2-Hydroxymethyl-4-methoxypropoxy-3-methylpyridine, 97%118175-10-3C11H17NO3
2-tert-Butyl-5-methylphenol, 99%6-??-??-??-???88-60-8C11H16O
Dibromo(1,5-cyclooctadiene)platinum(II), 98%12145-48-1C8H12Br2Pt
2-Fluoro-6-hydroxybenzaldehyde2-????-6-???????????38226-10-7C7H5FO2
5-(tert-Butylcarbamoyl)pyridine-3-boronic acid 98%5-(tert-???????)???-3-???913835-99-1C10H15BN2O3
2-Acetamidoacrylic acid, 98%5429-56-1C5H7NO3
Kaempferol, 98%, from Sophora japonica Linn.???520-18-3C15H10O6
Cholesteryl n-valerate, 98%?????N-?????7726-03-6C32H54O2
S-Boc-2-mercapto-4,6-dimethylpyrimidine, 98%41840-28-2C11H16N2O2S
Poly(L-lactic acid), average M.W. 8,00033135-50-1C6H8O4
(S)-N-Boc-(2'-Chlorophenyl)glycine225918-60-5C13H16ClNO4
gaMMa-Methyl-gaMMa-decanolactone?????????7011-83-8C11H20O2
1-Boc-4-benzyl-piperazine1-Boc-(4-??)????57260-70-5C16H24N2O2
1,2-Bis((2S,5S)-2,5-diisopropylphospholano)benzene(cyclooctadiene)rhodium(I) tetrafluoroborate, 97%1000393-36-1C34H54BF4P2Rh
(3S,4S)-3-[(R)-1-(tert-ButyldiMethylsilyloxy)ethyl]-4-[(R)-1-carboxyethyl]-2-azetidinoneimipenem??????90776-58-2C14H27NO4Si
Diglycerol627-82-7C6H14O5
4-(2-Chloro-6-fluorobenzyloxy)benzaldehyde4-(2-???-6-????????)??????172932-10-4C14H10ClFO2
4-(Butylcarbamoyl)-3-fluorobenzeneboronic acid 98%4-(???????)-3-?????????98874289-17-5C11H15BFNO3
1,5,6,7-tetrahydro-2H-cyclopenta[b]pyridin-2-one(SALTDATA: FREE)6,7-DIHYDRO-5H-??????[B]???-2-OL88499-85-8C8H9NO
Cyclohexanecarbonitrile????????????766-05-2C7H11N
2-(acetyloxy)-5-chlorobenzoic acid(SALTDATA: FREE)1734-62-9C9H7ClO4
4-Benzyloxyindole-3-carboxaldehyde 98%4-??????-3-????????7042-71-9C16H13NO2
Bis(2-ethylhexyl)amine, 99%?-2-??????106-20-7C16H35N
4-Bromo-2,5-difluorophenol486424-36-6C6H3BrF2O
3-Chloropyridine-4-carboxylic acid3-?????????88912-27-0C6H4ClNO2
2-(Pyridin-3-yl)benzaldehyde 97%2-???-3-YL-??????176690-44-1C12H9NO
N-(4-amino-2-chlorophenyl)-2-methoxyacetamide(SALTDATA: FREE)N-(4-???-2-?????)-2-?????????926219-03-6C9H11ClN2O2
2-chloro-N-(1,5-dimethyl-1H-pyrazol-4-yl)acetamide(SALTDATA: FREE)957261-65-3C7H10ClN3O
4,4'-DithiodiMorpholine4,4'-???????103-34-4C8H16N2O2S2
5-(4-bromo-1H-pyrazol-1-yl)-1H-tetrazole(SALTDATA: FREE)496918-93-5C4H3BrN6
Biphenyl-4,4'-bis(N'-cyano-N-methylformamidine)???-4,4'-BIS(N'-???-N-???????)77021-80-8C16H12N6
(S)-3-Boc-4-(Methoxymethylcarbamoyl)-2,2-dimethyloxazolidine(S)-3-BOC-4-(??????????)-2,2-????????122709-21-1C13H24N2O5
Chloroquine Diphosphate50-63-5C18H32ClN3O8P2
p-Aminoethylbenzaldehyde hydrochlorideP-??????????HCL64353-37-3C9H12ClNO
4,4'-Isopropylidenediphenoxyacetic Acid4,4'-???????????????3539-42-2C19H20O6
3-Oxo-3-(2-pyridinyl)propanenitrile3-(2-???)-3-????????54123-21-6C8H6N2O
tert-Butoxytrimethylsilane13058-24-7C7H18OSi
(2-cyclohex-1-en-1-ylethyl)(2-methylbenzyl)amine(SALTDATA: HCl)356531-13-0C16H23N
(1-methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridin-3-yl)methanol(SALTDATA: 2HCl)1227465-76-0C8H13N3O
cis-2-Methylcyclohexanol????????7443-70-1C7H14O
1-(3-Methoxycarbonyl)-propyl-1-phenyl- (6,6)C61160848-22-6C72H14O2
3-Hydroxy-3-methyl-2-butanone, 97%?????-3-??-2-???115-22-0C5H10O2
2-Chloroethylphosphonic acid, 90%???16672-87-0C2H6ClO3P
3-Oxa-9-azaspiro[5.5]undecane hemioxalate, 95%3-oxa-9-azaspiro[5.5]???(?????:??)311-21-7C9H17NO
1-Adamantanemethanol, 99%770-71-8C11H18O
Phenanthridine, 98%?????229-87-8C13H9N
trans-4-(Aminomethyl)cyclohexanecarboxylic acid, 99%?????1197-18-8C8H15NO2
4,5,6,7-Tetrahydro-1 H -indazole-3-carboxylic acid6076-13-7C8H10N2O2
AncyMidol12771-68-5C15H16N2O2
3-amino-N-3-pyridinylbenzamide(SALTDATA: FREE)3-???-N-3-????????25844-48-8C12H11N3O
Phenylazoresorcinol?????????67503-46-2C12H10N2O2
(S)-(-)-[4,5-Dihydro-4-(1-methylethyl)-2-oxazolyl]ferrocene, min. 98%(S)-(4-?????????-2-?)???162157-03-1C11H14NO.C5H5.Fe
4-Bromo-3-methylthiophenecarboxylic acid4-???-3-??????265652-39-9C6H5BrO2S
4-[(4-chloro-2-fluorophenyl)amino]-4-oxobutanoic acid(SALTDATA: FREE)904810-52-2C10H9ClFNO3
2-(4-methoxyphenyl)-N-(tetrahydrofuran-2-ylmethyl)ethanamine(SALTDATA: HCl)356537-93-4C14H21NO2
1-(3-amino-4-methoxyphenyl)ethanone(SALTDATA: FREE)2-???-5-??????6318-64-5C9H11NO2
Bis-(diethylamino)phosphochloridate, 99%??(??????)???1794-24-7C8H20ClN2OP
3-methyl-5-(2-pyrrolidinyl)isoxazole(SALTDATA: FREE)????,3-??-5-(2-?????)-851434-82-7C8H12N2O
Indole-6-boronic acid147621-18-9C8H8BNO2
1,3-Benzodioxole-5,6-diamine dihydrochloride, 98%81864-15-5C7H10Cl2N2O2
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)gallium(III), 99% (99.999%-Ga) [Ga(TMHD)3] PURATREM34228-15-4C33H57GaO6
4-(HydroxyMethyl)cyclohexanecarboxylic Acid (cis- and trans- Mixture)4-???????-1-??????????13380-84-2C8H14O3
2-(chloromethyl)-8-methylimidazo[1,2-a]pyridine(SALTDATA: HCl 0.87H2O)2-?????-8-??-????[1,2-a]???182181-42-6C9H9ClN2
PotassiuM Bis(1-pyrazolyl)borohydride?????????(1-????)????18583-59-0C6H6BKN4
1,2-(Didecyloxy)benzene, 99%1,2-(?????)??25934-47-8C26H46O2
N-Methyl-(tetrahydrofuran-3-ylmethyl)amine, 97%N-??-(????????-3-???)??7179-93-3C6H13NO
3-Chloro-2,6-difluorobenzylaMine3-???-2,6-?????????261762-46-3C7H6ClF2N
(3'-Methoxy-biphenyl-4-yl)-acetic acid4-BIPHENYL-(3'-METHOXY)????669713-73-9C15H14O3
18-Hydroxy Corticosterone18-????????????561-65-9C21H30O5
Triphenylborane, ammonia complex, min. 98%??????,???????13276-04-5C18H18BN
3-[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]benzoic acid(SALTDATA: FREE)3-(3,5-???-???-1-???)-???376359-05-6C13H14N2O2
(2-methoxypropyl)amine(SALTDATA: HCl)(2-??????)??(SALTDATA:HCl)3124-96-7C4H11NO
Bis(dithiobenzil)nickel(II)BIS(DITHIOBENZIL)??28984-20-5C28H20NiS4
1-(ethoxycarbonyl)-2,3,4,9-tetrahydro-1H-carbazole-8-carboxylic acid(SALTDATA: FREE)352549-26-9C16H17NO4
1-piperidin-2-ylacetone (SALTDATA: FREE)????????;1-(2-?????)-2-????4396-01-4C8H15NO
N-(4-aminophenyl)cyclopropanecarboxamide(SALTDATA: FREE)N-(4-?????)???????????????74617-73-5C10H12N2O
3-Acetylindazole1-(1H-???-3-YL)???4498-72-0C9H8N2O
4-(4'-Bromobiphenyl-4-yl)thiazol-2-ylamine4-(4'-??????-4-YL)???-2-???676348-26-8C15H11BrN2S
1-methyl-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid(SALTDATA: FREE)1-??-1H-????[1,2-b]???-7-?????(SALTDATA:??)135830-16-9C7H7N3O2
2-(4,6-Dimethoxypyrimidin-2-yl)cyclohexanecarboxylic acid2-(4,6-DIMETHOXYPYRIMIDIN-2-YL)CYCLOHEXANECARBOXYLICACID(RACEMICMIXTUREOFCIS-????)633320-99-7C13H18N2O4
4-[3-(DiMethylaMino)prop-1-yl]anilineN-[3-(4-?????)???]-N,N-?????42817-60-7C11H18N2
2-chloro-N-(4-methyl-1,3-benzothiazol-2-yl)acetamide(SALTDATA: FREE)2-CHLORO-N-(4-METHYL-1,3-BENZOTHIAZOL-2-YL)??????3323-85-1C10H9ClN2OS
5-(1-amino-2-methylpropyl)-1,3,4-thiadiazol-2-amine(SALTDATA: 2.15HCl 0.25H2O)1243250-16-9C6H12N4S
N-[(4-methoxy-1-naphthyl)methyl]cyclohexanamine(SALTDATA: HBr)355383-23-2C18H23NO
3-(Aminomethyl)-N,N-dimethylaniline5-OXO-5,6,7,8-??????????-2-?????57678-46-3C9H14N2
2-Fluoro-3-(trifluoromethyl)phenylboronic acid, 95%157834-21-4C7H5BF4O2
[1,2,4]triazolo[1,5-a][1,3,5]triazin-7-amine(SALTDATA: FREE)7-???-s-?????[1,5-a]-s-????1489-04-9C4H4N6
(5-Oxo-2-p-tolyl-cyclopent-1-enyl)-acetic acid(5-OXO-2-P-TOLYL-CYCLOPENT-1-ENYL)-????78977-89-6C14H14O3
PotassiuM 4-forMylphenyltrifluoroborate374564-36-0C7H5BF3KO
4-ethyl-5-methyl-2-pyrimidinamine(SALTDATA: FREE)2-??????,4-??-5-??-(9CI)35733-54-1C7H11N3
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