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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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Benzyl 2-acetamido-2-deoxy-3-O-(β-D-galactopyranosyl)-α-D-galactopyranoside??2-??????-2-???-3-O-??-D-???????-??-D-?????????3554-96-9C21H31NO11
5-Bromo-1-methyl-1H-imidazole, 97%5-???-1-??-1H-????1003-21-0C4H5BrN2
Hesperetin, 98%?????520-33-2C16H14O6
1,4-Dioxaspiro[4,5]dec-7-en-8-boronic acid pinacol ester1,4-DIOXA-SPIRO[4,5]DEC-7-EN-8-???,???????680596-79-6C14H23BO4
3-O-Methyl-D-glucopyranose3-O-METHYL-D-???????3370-81-8C7H14O6
Methyl 5-Methoxy-3-oxovalerate5-???-3-????????????62462-05-9C7H12O4
2,6-Difluorophenyl isothiocyanate 97%207974-17-2C7H3F2NS
2-(2,6-Dichloro-benzylsulfanyl)-ethylamine2-[(2,6-??????)??]????48133-71-7C9H11Cl2NS
Isopropyl (2E,4E,7S)-11-Methoxy-3,7,11-triMethyldodeca-2,4-dienoateS-(+)-????65733-16-6C19H34O3
5-Fluoro-2-methylphenylhydrazine hydrochloride 97%5-????-2-???????????325-50-8C7H10ClFN2
3-(Maleimido)propionic acid N-hydroxysuccinimide ester, 99%55750-62-4C11H10N2O6
2-Hydroxy-4-methyl-5-nitropyridine, 98%2-????-4-??-5-??????21901-41-7C6H6N2O3
Fmoc-D-1,2,3,4-tetrahydronorharman-3-carboxylic acid268731-07-3C27H22N2O4
9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97% t-Bu-XANTPHOS9,9-???-4,5-BIS(DI-T-??????)??856405-77-1C31H48OP2
Methyl 2-Oxovalerate??2-???????6376-59-6C6H10O3
4-(Dimethylcarbamoyl)-3-fluorobenzeneboronic acid 98%874289-13-1C9H11BFNO3
n-Tetradecylphosphonic acid, min. 97% TDPAN-???????4671-75-4C14H31O3P
Magnesium stearate, tech.????? ????557-04-0C36H70MgO4
4-bromo-1,5-dimethyl-1H-indazole, 95%4-???-1,5-???-1H-???1159511-77-9C9H9BrN2
2-Naphthylmagnesium bromide, 0.5 M solution in THF, J&KSeal21473-01-8C10H7BrMg
1-(3-methoxybenzyl)piperazin-2-one(SALTDATA: HCl)1-(3-METHOXYBENZYL)???-2-ONE893747-81-4C12H16N2O2
1-benzoxepine-4-carboxylic acid(SALTDATA: FREE)1-????-4-?????(?????:??)923169-40-8C11H8O3
Hexakis(broMoMethyl)benzene????(?????)??3095-73-6C12H12Br6
Porphine101-60-0C20H14N4
(1R,2R,5S)-Neomenthyl azide(1R,2R,5S)-????????259826-43-2C10H19N3
2-isobutylmorpholine(SALTDATA: FREE)2-????????927801-14-7C8H17NO
3-BroMocatechol3-?????-1,2-??14381-51-2C6H5BrO2
1-(4-methoxyphenyl)-1H-imidazole-2-carbaldehyde(SALTDATA: FREE)1-(4-?????)-1H-????-2-??????5709-65-9C11H10N2O2
1-(3,5-Difluorophenyl)ethan-1-ol153877-56-6C13H10F2O
4-BroMothiophene-2-carboxaldehyde ethylene glycol acetal4-BROMOTIOPHENE-2-CARBOXALDEHYDE?????????58267-85-9C7H7BrO2S
6-fluoro-4-hydroxyquinoline-3-carboxylic acid(SALTDATA: FREE)343-10-2C10H6FNO3
(3-Acetylphenoxy)acetic Acid(3-??????)????1878-80-4C10H10O4
(1R,2R)-2-(Naphthalene-2,3-dicarboxiMido)cyclohexanecarboxylic Acid642995-15-1C19H17NO4
2-Amino-1-[4-(dimethylamino)phenyl]ethan-1-one hydrochloride 98%2-???-1-[4-(???????)??]???HCL152278-03-0C10H15ClN2O
$-Phenyl-?-(trifluoromethyl)-$-butyrolactone??-??-??-(????????)-241819-52-3C11H9F3O2
1,1,3,3-TetraMethylbutyl Isocyanide1,1,3,3-??????????????14542-93-9C9H17N
1H, 1H,2H-Perfluoronon-1-ene 98%1H,1H,2H-??????-1-ENE25431-45-2C9H3F15
2,5-Dibromo-3,6-difluorobenzenesulfonyl chloride, 97%2,5-????-3,6-???????????????207853-66-5C6HBr2ClF2O2S
3-Ethynylbenzoic acid Methyl ester3-??-??????????(XNUMX-ETHYNYL-BENZOICACIDMETHYLESTER)10602-06-9C10H8O2
Di-p-tolyldichlorosilane18414-38-5C14H14Cl2Si
1,2-Dibromo-1,1-dichlorodifluoroethane558-57-6C2Br2Cl2F2
2-Iodoperfluoroprop-1-ene 97%2-???????????-1-?431-66-3C3F5I
Nystatin Min. 4 400 units/Mg research grade?????1400-61-9C47H75NO17
5-[(4-methylphenyl)thio]-2-furaldehyde(SALTDATA: FREE)56656-92-9C12H10O2S
5-methyl-7-(trifluoromethyl)[1,2,4]triazolo[1,5-a]pyrimidin-2-amine(SALTDATA: FREE)339201-69-3C7H6F3N5
Isooctyl trimethoxysilane34396-03-7C11H26O3Si
5-methyl-1,3-benzoxazol-2-amine(SALTDATA: FREE)5-??????-2-??64037-15-6C8H8N2O
4,4'-Diaminobenzophenone, 99.5%611-98-3C13H12N2O
Tetrabenzyl pyrophosphate, 99%????????????990-91-0C28H28O7P2
Methyl 2-hydroxy-4-methyl-2-(trifluoromethyl)pent-4-enoate 98%117015-42-6C8H11F3O3
4,4,4-Trifluoro-1-(2-methoxy-phenyl)-butane-1,3-dione15191-69-2C11H9F3O3
Piperazine Sulfate Hydrate4554-26-1C4H12N2O4S
3-morpholinylmethanol(SALTDATA: HCl)3-????????106910-83-2C5H11NO2
1,3-Diisopropoxycalix[4]arenecrown-6, 97%161282-96-8C44H54O8
Piperonyl Isobutyrate5461-08-5C12H14O4
1-Chloro-2-(ethylsulfonyl)ethane1-???-2-(?????)??25027-40-1C4H9ClO2S
Hexaphenyldigermane????????2616-39-9C36H30Ge2
1,1',3',5'-tetramethyl-1H,1'H-3,4'-bipyrazole-5-carboxylic acid(SALTDATA: FREE)1170910-12-9C11H14N4O2
Benzyl [2-AMino-2-(hydroxyiMino)-1,1-diMethylethyl]carbaMate??[2-AMINO-2-(????????)-1,1-??????]?????518047-98-8C12H17N3O3
1-(3-Nitrophenyl)-piperazine hydrochloride1-(3-?????)-????294210-79-0C10H14ClN3O2
2-methylpropanimidamide(SALTDATA: HCl)2-?????????57536-10-4C4H10N2
Ethyl 3-indoleacetate, 98%??3-???????778-82-5C12H13NO2
Palladium(II) bromide, 99%13444-94-5Br2Pd
2-Methyl-5-(trifluoromethyl)benzoic acid, 97%2-METHYL-5-(TRIFLUOROMETHYL)???13055-63-5C9H7F3O2
2,5-dimethyl-1H-pyrrole-3-carbonitrile(SALTDATA: FREE)1H-??-3-??????,2,5-???-(9CI)26187-29-1C7H8N2
N-Des[2-(2-hydroxyethoxy)ethyl] Quetiapine Dihydrochloride111974-74-4C17H18ClN3S
D & C Red 7C.I. ?? ?? 57 ?? ?5281-04-9C18H16CaN2O6S
2-Hydrazino-5-nitropyridine6343-98-2C5H6N4O2
Iron(II) chloride tetrahydrofuran complex, 97%???(II)??????????70317-90-72C4H8O.Cl2Fe
2,4,6-Trimethoxybenzeneboronic acid2,4,6-??????????135159-25-0C9H13BO5
Methyl 2-methyl-3-furancarboxylate, 97%??2-??-3-?????6141-58-8C7H8O3
2-Butyl-6-phenylpyridine2-??-6-?????60272-71-1C15H17N
5-(3-fluorobenzyl)-1,3-thiazol-2-amine(SALTDATA: FREE)5-(3-??????)-1,3-???-2-??884497-40-9C10H9FN2S
Glycyrrhizic acid, 98%, from Glycyrrhiza uralensis Fisch.?????1405-86-3C42H62O16
2-Amino-5-chlorobenzoxazole, 97%?????61-80-3C7H5ClN2O
(+)-3,9-DibroMocaMphor(+)-3,9-???????10293-10-4C10H14Br2O
(5Z)-5-(3-ethoxy-2-hydroxybenzylidene)-3-methyl-2-thioxo-1,3-thiazolidin-4-one(SALTDATA: FREE)402932-19-8C13H13NO3S2
Vinylmethylsilacyclopentane????????????3944-18-1C7H14Si
(R)-3-N-Cbz-amino-2,6-dioxo-piperidine(R)-3-N-CBZ-???-2,6-???-????179915-11-8C13H14N2O4
[2-(methoxymethoxy)phenyl](pyridin-2-yl)methanone(SALTDATA: FREE)[2-(METHOXYMETHOXY)PHENYL](PYRIDIN-2-YL)???474534-37-7C14H13NO3
Poly(2,2-dimethyl-1,3-propylene succinate), approximate M.W. 16.000??(2,2-????-1,3-?????????)28776-65-0(C9H14O4)n
Tetrabutylammonium triiodide, 97%13311-45-0C16H36I3N
1-(4-Ethoxycarbonylphenyl)-2-thiourea23051-16-3C10H12N2O2S
4'-(DiMethylaMino)benzylidene-4-nitroaniline4'-(??????)????-4-??????896-05-9C15H15N3O2
N-[2-(4-methoxyphenyl)ethyl]propan-2-amine(SALTDATA: HCl)884497-51-2C12H19NO
(1-pyrimidin-4-ylethyl)amine(SALTDATA: 2HCl)4-????????,??-??-(9CI)65971-81-5C6H9N3
2-Chloro-4-(dimethylamino)nicotinonitrile147992-80-1C8H8ClN3
1-(1-phenylethyl)-1H-pyrazol-5-amine(SALTDATA: FREE)1-(1-????)-1H-???-5-??3524-13-8C11H13N3
Ethyl 4-methyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate54442-28-3C12H15NO3
5-Fluoro-D,L-lysine Hydrochloride118101-18-1C6H14ClFN2O2
6-chloro-N-cyclopropylpyridazin-3-amine, 95%6-???-N-???????????-3-??941294-45-7C7H8ClN3
4-Amino-1-benzylpiperidine-4-carbonitrile4-???-1-??????-4-?????136624-42-5C13H17N3
5-Chloro-benzothiazole-2-carboxylic acid5-???-?????-2-?????3507-53-7C8H4ClNO2S
3-(4-methylpiperidin-1-yl)propan-1-ol(SALTDATA: FREE)857237-50-4C9H19NO
Cyclohexylhydrazine?????????6498-34-6C6H14N2
3-Aminobenzo[b]thiophene-2-carboxylic acid3-???-?????-2-????40142-71-0C9H7NO2S
2-(4-Benzoylphenyl)-2-(4-fluorophenyl)acetonitrile2-(4-?????)-2-(4-??????)??????446275-89-4C21H14FNO
2-(2-bromophenyl)-5-methyl-1,3,4-oxadiazole(SALTDATA: FREE)352330-84-8C9H7BrN2O
4-methyl-3-(2-oxopropoxy)-6H-benzo[c]chromen-6-one(SALTDATA: FREE)307551-49-1C17H14O4
2-tert-butylpyrimidine-5-carbaldehyde(SALTDATA: FREE)104461-06-5C9H12N2O
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