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

?? ?:J & K SCIENTIFIC LTD.
??:-18210857532
???:jkinfo@jkchemical.com
??:China
URL: https://www.jkchemical.com
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N~1~-(2-fluoro-4-methylphenyl)-beta-alaninamide(SALTDATA: HCl)N~1~-(2-????-4-????)-??-??????(SALTDATA:HCl)1039837-59-6C10H13FN2O
3-Methyl-4-nitrobenzaldehyde 98%3-??-4-?????????18515-67-8C8H7NO3
5-Methoxypyrazine-2-carboxaldehyde5-??????-2-???????32205-72-4C6H6N2O2
2-Pyridin-2-yl-benzooxazol-5-ylamine61431-37-6C12H9N3O
1-Benzyl-2-methyl-5-nitro-1H-1,3-benzimidazole????BF00242414624-88-5C15H13N3O2
1H-Indole, N-BOC protected 98%1-BOC-??75400-67-8C13H15NO2
D-Arabinose-5-phosphate disodium saltD-??????5-?????????89927-09-3C5H9Na2O8P
4-(tetrahydrofuran-2-ylmethoxy)aniline(SALTDATA: FREE)4-(????????????)??????91246-63-8C11H15NO2
4-Bromo-2-methoxy-N-Boc-aniline????,(4-???-2-?????)-,1,1-?????????(9CI)262433-01-2C12H16BrNO3
1-Benzyl-4-hydrazinopiperidine trihydrochloride1-??-4-??????????????????83949-42-2C12H19N3.2ClH
N-(2-methoxybenzyl)cyclopropanamine(SALTDATA: HCl)??????,N-???????-2-???-(9CI)625437-49-2C11H15NO
Ethyl 5-hydroxy-8-(2-methoxyethyl)-7-oxo-2-phenyl-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate76360-60-6C19H19N3O5
3-(methoxymethyl)-4-phenyl-1H-pyrazol-5-amine(SALTDATA: FREE)895042-86-1C11H13N3O
3-(1H-benzimidazol-2-yl)-N-methylpropan-1-amine(SALTDATA: FREE)1H-??????-2-?????,N-??-(9CI)64137-52-6C11H15N3
2-Chloro-1,1,1,4,4,4-hexafluoro-2-butene2-???-1,1,1,4,4,4-??????-2-??400-44-2C4HClF6
2-Cyano-N-ethylacetamideN1-??-2-?????????15029-36-4C5H8N2O
4-Piperazin-1-yl-furo[3,2-c]pyridine, 95%4-????-1-YL-??[3,2-C]???81078-84-4C11H13N3O
C14 CeraMide34227-72-0C32H63NO3
2-methyl-4-piperazin-1-yl-6-(trifluoromethyl)pyrimidine(SALTDATA: FREE)2-??-4-????-1-?-6-(????????)????(SALTDATA:??)893752-50-6C10H13F3N4
4-Nonyloxybenzoic acid, 97%15872-43-2C16H24O3
1-[4-Fluoro-2-(methylsulfonyl)phenyl]piperazine1-[4-????-2-(?????)??]????849938-78-9C11H15FN2O2S
3-(1-azepanyl)-2,2-dimethylpropanal(SALTDATA: FREE)3-???-1-YL-2,2-???-?????????842971-09-9C11H21NO
1-(4,6-DiMethyl-2-pyriMidyl)piperazine1-(4,6-???-2-????)????22746-09-4C10H16N4
N-(2-amino-4-methylphenyl)cyclopentanecarboxamide(SALTDATA: FREE)N-(2-???-4-????)???????????946753-31-7C13H18N2O
5-Acetyl-6-methyl-2-oxo-1,2-dihydro-3-pyridinecarboxamide52600-60-9C9H10N2O3
3-(2-Methoxyphenyl)-2-phenylacrylic acid3-(2-?????)-2-????20890-72-6C16H14O3
Octadecyl p-Toluenesulfonate3386-32-1C25H44O3S
Vitamin A aldehyde, 98%???-???116-31-4C20H28O
4-Hydroxybenzoic acid sodium salt, 98%?????114-63-6C7H5NaO3
n-Pentyl benzoate, 98%????????????2049-96-9C12H16O2
Di-mu-methoxobis(1,5-cyclooctadiene)dirhodium(I), min. 98%???(????????)??(i)???12148-72-0C18H22O2Rh2
3-chloropyridine-2-carbaldehyde, 95%206181-90-0C6H4ClNO
2-(N-Benzyl-N-methylamino)ethanol, 99%101-98-4C10H15NO
3,4-Difluorothiophenol, 97%60811-24-7C6H4F2S
2-Methoxy-N-methylaniline, 97%10541-78-3C8H11NO
1-Bromopyrene, 95%1714-29-0C16H9Br
Fluorocyclopentane1481-36-3C5H9F
4-Chloro-2-methylacetanilide, 95+%4-???-2-????????5202-86-8C9H10ClNO
Pentaerythritol glycidyl ether??????????????3126-63-4C17H28O8
[1-(3-phenoxypropyl)-1H-benzimidazol-2-yl]methanol(SALTDATA: FREE)[1-(3-PHENOXYPROPYL)-1H-BENZIMIDAZOL-2-YL]???431909-12-5C17H18N2O2
3-(2-Chloro-phenyl)-3-oxo-propionic acid ethylester3-(2-???-??)-3-??-???????????19112-35-7C11H11ClO3
1-Boc-amino-butyl-3-amine1-BOC-???-??-3-??878799-20-3C9H20N2O2
6-Chloropyridine-3,4-dicarboxylic acid243835-70-3C7H4ClNO4
2-Methyl-2-propenyl Acetate2-??? ????820-71-3C6H10O2
N-Trifluoroacetyl-N'-(trifluoroacetimidoyl)hydrazine 97%N-TRIFLUOROACETYL-N'-(TRIFLUOROACETIMIDOYL)????758-84-9C4H3F6N3O
[4-(4-Chloro-phenyl)-thiazol-2-yl]-hydrazine4-(4-?????)-2(3H)-?????????61323-64-6C9H8ClN3S
3-Acetamidophenoxyacetic acid????L497096-1EA6339-04-4C10H11NO4
epsilon-ThiocaprolactaM2-??????????7203-96-5C6H11NS
4-Chloro-2-iodonitrobenzene4-???-2-???-1-?????160938-18-1C6H3ClINO2
2-(3-chlorophenoxy)-N-methylethanamine(SALTDATA: FREE)N-[2-(3-??????)??]-N-????102308-82-7C9H12ClNO
4-tert-Butylamino-6-morpholin-4-yl-[1,3,5]triazine-2-carboxylic acid626223-45-8C12H19N5O3
5-Isocyanato-1,2,3-trimethoxybenzene3,4,5-??????????????1016-19-9C10H11NO4
2,4,5-trimethyl-1H-pyrrole-3-carbaldehyde(SALTDATA: FREE)2,4,5-????-1H-??-3-???????(SALTDATA:FREE)288089-52-1C8H11NO
Phenothiazine-10-propionic Acid3-(?????-10-?)????362-03-8C15H13NO2S
4-Acryloylmorpholine, 98%????? ???5117-12-4C7H11NO2
Zearalenone, 98%, from Giberella zeae????17924-92-4C18H22O5
Copper(I) phenylacetylide, min. 97%??(I)????????13146-23-1C8H5Cu
2-Chloro-4-methylquinoline, 97%634-47-9C10H8ClN
(+)-(6R)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole, 98%(+)-(6R)-2,6-????-4,5,6,7-???????????106092-11-9C7H11N3S
1-[(4-Chlorophenyl)sulfonyl]-2-pyrrolidinecarboxylic acid1-(4-???-?????)-????-2-?????73096-27-2C11H12ClNO4S
N'-Hydroxy-2-naphthalenecarboximidamide , 97%64893-54-5C11H10N2O
Methyl perfluoroundecanoate??????????????96203302-98-1C12H3F21O2
2-Fluoro-5-Methylpyridine-3-boronic acid pinacol ester2-FLUORO-5-METHYLPYRIDINE-3-BORONICACIDPINACOL????1073371-96-6C12H17BFNO2
2-Bromo-5-fluorophenylacetic acid739336-26-6C8H6BrFO2
(2-methoxy-1-methylethyl)[4-(methylthio)benzyl]amine(SALTDATA: HCl)(1-??????-2-?)({[4-(?????)??]??})??355816-32-9C12H19NOS
5-tert-Butyl-M-xylene???????98-19-1C12H18
t-ButyltrichlorogermaneT-??????????1184-92-5C4H9Cl3Ge
O-Benzoyl-N-MethylhydroxylaMine HydrochlorideO-???-N-???????????27130-46-7C8H9NO2.ClH
2-(4-Chloro-benzyl)-5-Methyl-2H-pyrazol-3-ylaMine3524-41-2C11H12ClN3
4-[(Diethylamino)sulfonyl]benzoic acidN,N-???-4-???????1213-06-5C11H15NO4S
5-Carboxy-2-chloro-4-methoxybenzeneboronic acid957066-09-0C8H8BClO5
(4-Bromobenzyl)dimethylamine(4-?????)?????6274-57-3C9H12BrN
2,4-Bis(trifluoromethyl)phenylacetonitrile2,4-??(????????)????????201789-28-8C10H5F6N
2,4,6-Triphenoxy-s-triazine, 98%2,4,6-?????-1,3,5-????1919-48-8C21H15N3O3
3-Fluoro-5-isobutoxybenzeneboronic acid 98%3-FLUORO-5-(ISOBUTOXY)?????850589-57-0C10H14BFO3
H-N-Me-Pro-OH475-11-6C6H11NO2
Antimony(III) acetate, 97%???? ???????(??? ??????)6923-52-0C6H9O6Sb
Bis[3-(triethoxysilyl)propyl]amine, 95%?? [3- (??? ?? ??) ???] ??13497-18-2C18H43NO6Si2
(R)-(+)-2-(Diphenylphosphino)-2'-methoxy-1,1'-binaphthyl, 99% (R)-MOP145964-33-6C33H25OP
2-fluoro-6-methylbenzonitrile, 95%198633-76-0C8H6FN
2-Amino-1-(4-cyclohexyl-piperazin-1-yl)-ethanone x 2 HCl, 98%2-(4-??????????-1-?)-2-??????????705944-08-7C12H23N3O
2-chloro-N-[1-(4-propylphenyl)ethyl]acetamide(SALTDATA: FREE)915921-90-3C13H18ClNO
2,6-Diisopropyl-N,N-dimethylaniline, 97%2909-77-5C14H23N
Benzoaza-15-crown-5, 99%????-15-CROWN-5,9954533-83-4C14H21NO4
CalciuM 3-Hydroxy-3-Methylbutyrate Hydrate????-????-??-???????135236-72-5C5H12CaO3
2,6-DibroMoindophenol SodiuM Salt2,6-??????????????5415-23-6C12H6Br2NNaO2
Resiniferonol 9,13,14-Orthophenylacetate >99%??57852-42-3C28H32O6
2-Methyl-5-methoxybenzimidazole2-??-5-?????????4887-81-4C9H10N2O
Potassium (4-benzyloxyphenyl)trifluoroborate??(4-BENZYLOXYPHENYL)??????????850623-47-1C13H11BF3KO
Nγ-Trityl-L-asparagine Hydrate132388-58-0C23H22N2O3
5-Chloro-2-methoxypyridine, 98%13473-01-3C6H6ClNO
4-Methoxy-2-nitrobenzoic acid33844-21-2C8H7NO5
2-(Chloromethyl)-5-methyl-1,3,4-oxadiazole2-(?????)-5-??-1,3,4-?????3914-42-9C4H5ClN2O
N-(3-aminophenyl)cyclopropanecarboxamide(SALTDATA: FREE)N-(3-?????)???????????????879127-21-6C10H12N2O
2-methoxy-8-quinolinol(SALTDATA: FREE)74668-72-7C10H9NO2
4-Diazo-N-benzyl-N-ethylaniline Chloride Zinc Chloride4-DIAZO-N-BENZYL-N-ETHYLANILINECHLORIDE?????68459-97-2C30H32Cl4N6Zn
2-Fluoro-6-(trifluoroMethyl)benzyl alcohol152211-15-9C8H6F4O
4-Dimethylaminomethyl-benzaldehyde4-????????-??????36874-95-0C10H13NO
6-(tert-Butyl)-2-chlorobenzo[d]thiazole, 97%6-(TER-??)-2-????????898748-35-1C11H12ClNS
Phenyl vinyl sulfide, 98%1822-73-7C8H8S
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