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J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-18210857532
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: https://www.jkchemical.com
Produkte insgesamt:96815
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Produktkatalog

4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione, 98%4,4,4-Trifluor-1-(2-furyl)butan-1,3-dion326-90-9C8H5F3O3
6-Bromo-2-naphthol, 98%6-Brom-2-naphthol15231-91-1C10H7BrO
HexaphenyldisiloxaneHexaphenyldisiloxan1829-40-9C36H30OSi2
3-Fluoro-4-methylphenylboronic acid, 98%168267-99-0C7H8BFO2
4-Amino-1-methylpiperidine, 98%41838-46-4C6H14N2
(5,6-Dimethyl-thieno[2,3- d ]pyrimidin-4-ylsulfanyl)-acetic acid296262-16-3C10H10N2O2S2
2-(3-Chloropropyl)-2-(4-fluorophenyl)-1,3-dioxolane2-(3-Chlorpropyl)-2-(p-fluorphenyl)-1,3-dioxolan3308-94-9C12H14ClFO2
5-Bromo-2-cyanopyridine, 98%97483-77-7C6H3BrN2
S,S-Dibenzyltrithiocarbonate, min. 97%26504-29-0C15H14S3
2-Amino-4-hydroxy-6-(trifluoromethyl)pyrimidine, 97%1513-69-5C5H4F3N3O
4-Fluorobenzenesulfonamide, 98%p-Fluorbenzolsulfonamid402-46-0C6H6FNO2S
R-(-)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, dichloromethane adduct, min. 97% (R)-DIFLUORPHOS503538-69-0C38H24F4O4P2
DL-Arabinose, 98%Arabinose147-81-9C5H10O5
Cytosine β-D-arabinofuranoside hydrochloride, 98%1-β-D-Arabinofuranosylcytosinhydrochlorid69-74-9C9H14ClN3O5
4-Nitrostyrene, 95%100-13-0C8H7NO2
4-Methylsulphonyl benzaldehyde, 95%5398-77-6C8H8O3S
O-(Carboxymethyl)hydroxylamine hemihydrochloride, 98%, derivatization gradeBis[(aminooxy)essig]surehydrochlorid2921-14-4C2H6ClNO3
Methylthymol Blue sodium salt1945-77-3C37H40N2Na4O13S
4-(Tributylstannyl)-1,3-thiazole173979-01-6C15H29NSSn
(2,4-dioxo-1,3-thiazolidin-5-yl)acetic acid (SALTDATA: FREE)875-97-8C5H5NO4S
5-(chloromethyl)-4-isopropyl-1,2,3-thiadiazole(SALTDATA: FREE)1060817-54-0C6H9ClN2S
4-Chloro-3-Methylbenzoic Acid7697-29-2C8H7ClO2
2-Chloro-3-fluoronitrobenzene2-Chlor-1-fluor-3-nitrobenzol21397-07-9C6H3ClFNO2
2,3-DifluorobenzaMide18355-75-4C7H5F2NO
4-Methylisoxazole-5-carboxylic acid 95%261350-46-3C5H5NO3
Trimethyl stannyl triphenyl silane18748-68-0C21H24SiSn
2-(5-tert-Butyl-2-hydroxyphenyl)benzotriazole2-(2H-Benzotriazol-2-yl)-4-tert-butylphenol3147-76-0C16H17N3O
1,1,3,3-Tetraphenyl-1,3-dimethyldisilazane1-methyl-N-(methyldiphenylsilyl)-1,1-diphenylsilylamin7453-26-1C26H27NSi2
2-Bromo-6-fluoronaphthalene324-41-4C10H6BrF
Boc-4-(trifluoromethyl)-D-phenylalanine82317-83-7C15H18F3NO4
1,3-DiMethyl-1H-pyrazole-4-carboxaldehyde25016-12-0C6H8N2O
2-Piperidin-1-ylmethyl-benzoic acid917747-57-0C13H17NO2
5-UndecanolUndecan-5-ol37493-70-2C11H24O
4-Amino-6-fluoro-2-methylquinoline288151-49-5C10H9FN2
6-(4-Methoxyphenyl)-4776-87-8C11H11N3O
4-(Cyclohexylsulfanyl)-3-nitrobenzenecarbaldehyde270262-95-8C13H15NO3S
3-(2-oxoazepan-1-yl)propanoic acid(SALTDATA: FREE)505026-81-3C9H15NO3
4-BroMo-2-MethoxypyriMidine959240-72-3C5H5BrN2O
2,2-Dimethyl-5,5-diprop-2-ynyl-1,3-dioxane-4,6-dione, 97%145544-03-2C12H12O4
3-Bromo-N,N-diethylbenzenesulphonamide 98%871269-11-3C10H14BrNO2S
6-(Trifluoromethyl)-4-quinolinol49713-51-1C10H6F3NO
2,4,6-TriMethylpyryliuM Tetrafluoroborate2,4,6-Trimethylpyryliumtetrafluoroborat773-01-3C8H11BF4O
4-(4-?MethoxybenzylaMino)-7-nitrobenzofurazanS-Benzofurazanamine,-N-[(4-methoxyphenyl)methyl]-7-nitro33984-50-8C14H12N4O4
4-(1,2,3-Thiadiazol-4-yl)benzoyl chloride465513-98-8C9H5ClN2OS
1-Nonen-3-olNon-1-en-3-ol21964-44-3C9H18O
9-Ethylcarbazole-3-carboxaldehyde N-Methyl-N-phenylhydrazoneN-Ethylcarbazol-3-carbaldehyd-(phenylmethylhydrazon)75232-44-9C22H21N3
Poly(vinyl alcohol), 99% hydrolyzed9002-89-5C2H4O
2-Aminobutyric acid, 99%(+-)-2-Aminobuttersure2835-81-6C4H9NO2
(5-Chloro-1-benzothiophen-3-yl)methanol, 97%306934-93-0C9H7ClOS
2-Hydroxy-3-nitrobenzaldehyde, 98%3-Nitrosalicylaldehyd5274-70-4C7H5NO4
2-(Boc-amino)ethyl bromide, 98%39684-80-5C7H14BrNO2
3-Fluoro-4-iodotoluene, 97%452-79-9C7H6FI
3-(Trifluoromethoxy)benzoyl chloride, 97%86270-03-3C8H4ClF3O2
(5-Chloro-2-methoxyphenyl)methanamine181473-92-7C8H10ClNO
3-Chloro-N-(4-Methoxyphenyl)propanaMide19313-87-2C10H12ClNO2
7-Chlorophenazine-1-carboxylic acid103942-92-3C13H7ClN2O2
5-amino-2-methyl-1H-imidazole-4-carboxamide(SALTDATA: 1.5HCl 1H2O)37800-98-9C5H8N4O
2,4-Dichlorothiobenzamide2775-38-4C7H5Cl2NS
5-(5-Bromothien-2-yl)-1H-pyrazole166196-67-4C7H5BrN2S
N-Methyl-DL-alanine600-21-5C4H9NO2
(2E)-3-(2-bromo-5-ethoxy-4-methoxyphenyl)acrylic acid(SALTDATA: FREE)423747-21-1C12H13BrO4
(4-amino-2-chlorophenyl)diethylamine(SALTDATA: FREE)2-Chlor-N,N-diethylbenzol-1,4-diamin68155-76-0C10H15ClN2
4-(2-Chloroisonicotinoyl)morpholine174482-98-5C10H11ClN2O2
3-Methyl-4-nitrobenzonitrile 97%96784-54-2C8H6N2O2
1-[4-(3-Bromothien-2-yl)phenyl]ethanone , 97%937796-01-5C12H9BrOS
2-butylcyclopropanecarboxylic acid(SALTDATA: FREE)13536-04-4C8H14O2
D-Cellotetraose, 95%38819-01-1C24H42O21
3-Amino-5-mercapto-1,2,4-triazole, 98%16691-43-3C2H4N4S
1,2-Bis(diphenylphosphino)benzene, 98%13991-08-7C30H24P2
1-Bromo-4-hexylbenzene, 98%23703-22-2C12H17Br
3-Hydroxybenzoic acid, 99%3-Hydroxybenzoesure99-06-9C7H6O3
3-Fluorobenzylmethylsulfone25195-47-5C8H9FO2S
Phenylsuccinic acid, 98%Phenylbernsteinsure635-51-8C10H10O4
4-(Benzyloxy)phenol, 99%Monobenzon103-16-2C13H12O2
Bismuth(III) chloride, anhydrous, 99+% (99.9+%-Bi)Bismuttrichlorid7787-60-2BiCl3
Vitamin B12, 98%Cyanocobalamin68-19-9C63H88CoN14O14P
racemic-4-Bromo[2.2]paracyclophane, min. 95%1908-61-8C16H15Br
2,3,4-Trifluoroaniline, 99%3862-73-5C6H4F3N
2-Ethylhexyl 4-dimethylaminobenzoate, 98%2-Ethylhexyl-4-(dimethylamino)benzoat21245-02-3C17H27NO2
(R)-1-Boc-3-hydroxypiperidine, 97%143900-43-0C10H19NO3
3-Bromo-4-methylpyridine, 98%3430-22-6C6H6BrN
(R)-(-)-3-Piperidinecarboxylic acid, 98%25137-00-2C6H11NO2
HoMophthalic acid(2-Carboxyphenyl)essigsure89-51-0C9H8O4
SulfonfluoresceinSpiro[3H-2,1-benzoxathiol-3,9'-[9H]xanthen]-3',6'-diol-1,1-dioxid4424-03-7C19H12O6S
Oxazole-4-carboxaldehyde118994-84-6C4H3NO2
4-Amino-3,5-dimethyl-benzonitrile74896-24-5C9H10N2
1-(2-isopropoxyphenyl)ethanone(SALTDATA: FREE)70201-54-6C11H14O2
2-methylhexahydro-2H-pyrazino[1,2-a]pyrazin-1(6H)-one(SALTDATA: FREE)1256642-93-9C8H15N3O
1-Methyl-4-phenylpiperazine3074-43-9C11H16N2
2',3'-Difluoroacetophenone 98%18355-80-1C8H6F2O
4-Methoxy-3-nitrobenzonitrile33224-23-6C8H6N2O3
2-Iodo-3-methylbenzonitrile52107-70-7C8H6IN
2-Amino-6-isopropyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile26830-40-0C11H15N3S
Rubidium chloride (99.8%-Rb)Rubidiumchlorid7791-11-9ClRb
Cadmium stearate, min. 90%Cadmiumdistearat2223-93-0C18H36CdO2
5-Chlorosalicylic acid, 98%5-Chlorsalicyls?ure321-14-2C7H5ClO3
Acetonyltriphenylphosphonium chloride, 98%Acetonyltriphenylphosphoniumchlorid1235-21-8C21H20ClOP
4'-Hydroxyacetophenone, 99%4'-Hydroxyacetophenon99-93-4C8H8O2
Niobium(V) ethoxide (99.9+%-Nb)Niobium(5+)ethanolat3236-82-6C10H25NbO5
7-Bromo-3-hydroxy-naphthalene-2-carboxylic acid, 97%1779-11-9C11H7BrO3
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