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北京百灵威科技有限公司 Company Information
Company Name:    J & K SCIENTIFIC LTD.
Tel:    -18210857532
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    https://www.jkchemical.com
Product List:    96815
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Product List
m-Tyrosine, 98% 775-06-4
3-Bromo-4-chloronitrobenzene, 98% 16588-26-4
4-Hydroxy-5,6,7,8-tetrahydroquinazoline-2-thiol 16064-21-4
3,5-DibroMo-L-tyrosine 300-38-9
(+)-1,2-Bis((2R,5R)-2,5-di-i-propylphospholano)benzene)1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 98% (R,R)-i-Pr-DUPHOS-Rh 569650-64-2
N-(4-{[(2-Hydroxyethyl)amino]sulfonyl}phenyl)acetamide, 97% 20535-76-6
4-Bromo-3-nitrobenzotrifluoride, 99% 349-03-1
2-Methoxypyrimidine-5-boronic acid, 98% 628692-15-9
1-Allylhydantoin 3366-93-6
Potassium trifluoromethanesulfonate, 99% 2926-27-4
3-AMinophenylacetic acid 14338-36-4
3,3,3-Triphenylpropionic acid, 97% 900-91-4
2,2,6,6-Tetramethylheptane-3,5-dione, 98% TMHD 1118-71-4
2-Anilinoethanol, 98% 122-98-5
4-Bromo-3-fluorobenzotrifluoride, 98% 40161-54-4
Methyl 1H-indole-7-carboxylate, 97% 93247-78-0
4-Fluoro-3-(trifluoroMethyl)phenyl-acetonitrile 220239-65-6
6-hydroxy-4-methyl-1-benzofuran-3(2H)-one(SALTDATA: FREE) 21861-32-5
Cyclopropyl methyl ketone, 98.5% 765-43-5
3,3,5-Trimethylcyclohexyl salicylate, 98%, mixture of cis and trans 118-56-9
Diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-Methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}rutheniuM(II) Ru(OAc)2[(S)-dtbM-segphos?] 1025476-84-9
4-Chloromethyl-2-methylthiazole hydrochloride, 98% 77470-53-2
5-Nitro-6-methyluracil, 98% 16632-21-6
4-Ethylbenzenesulfonyl Chloride 16712-69-9
1-Benzyl-2-(methylsulfanyl)-1H-imidazole-5-carbaldehyde , 97% 479400-30-1
2,2-Dichloro-3,3,3-trifluoropropionic acid 422-39-9
4-Hydroxy-2,6-dimethylbenzonitrile, 97% 58537-99-8
H-Leucinol 7533-40-6
4-(Methylsulfonyl)-2-nitroaniline 21731-56-6
2-Chloro-5-iodobenzonitrile 289039-29-8
5-BroMo-2-Methoxybenzenesulfonyl Chloride 23095-05-8
Levulinic acid, 98% 123-76-2
DiMethyl MethoxyMalonate 5018-30-4
2-Nitrophenyl isothiocyanate 2719-30-4
Perfluoro-tert-butanol, 98% 2378-02-1
1-Vinyl-2-pyrrolidinone, 99.5%, stabilized with MEHQ 88-12-0
4-(Trifluoromethoxy)benzylamine, 97% 93919-56-3
2,6-Difluorobenzoic acid, 98% 385-00-2
5-Amino-2-chlorobenzotrifluoride, min. 97% 320-51-4
3-amino-N-(4-methoxyphenyl)benzamide(SALTDATA: FREE) 115175-19-4
4-(4-Bromo-phenyl)-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester 886497-45-6
Methyl Undecafluorohexanoate 424-18-0
4-[(4-Methylphenyl)thio]-3-nitrobenzoic acid, 97% 219929-89-2
N-Benzoyl-DL-phenylalanine 2-Naphthyl Ester [for DeterMination of ChyMotrypsin] 15873-25-3
Benzenesulfonic acid, 95% 98-11-3
2-Fluoronicotinic acid, 97% 393-55-5
MuraMic Acid 1114-41-6
Benzyl carbamate, 98% 621-84-1
2-BroMo-5-iodoanisole 755027-18-0
β-Bromophenetole, 98% 589-10-6
1-benzoyl-2-piperidinecarboxylic acid(SALTDATA: FREE) 78348-46-6
3-Hydroxypyridine-4-carboxylic acid, 97% 10128-71-9
4-Chlorobutyronitrile, 98% 628-20-6
3,5-Bis(trifluoromethyl)phenylacetonitrile, 97% 85068-32-2
N,N,N'-TriethylethylenediaMine 105-04-4
(S)-(+)-1-(2-Pyrrolidinylmethyl)pyrrolidine, 98% 51207-66-0
Gold(III) chloride, 99% (99.9%-Au) 13453-07-1
2,6-Dichloro-4-nitroanisole 17742-69-7
Rubidium carbonate (99.8+%-Rb) 584-09-8
4'-(Benzyloxy)-2'-hydroxy-3'-methylacetophenone 73640-74-1
4,4'-Diacetoxybiphenyl 32604-29-8
4-n-Propylbiphenyl, 98% 10289-45-9
2-Amino-5-fluorobenzotrifluoride, 98% 393-39-5
Allyl 1-Pyrrolidinecarbodithioate 701-13-3
1-[(Pyrrolidine-1-carbonyl)methyl]piperazine, 97% 39890-45-4
Methyl (S)-2-Isocyanato-3-phenylpropionate 40203-94-9
2-Ethylanthraquinone, 98% 84-51-5
2,4,4'-Trichloro-2'-hydroxydiphenyl Ether, 99% 3380-34-5
Ethyl 3-fluoro-4-MethoxybenzoylforMate 345-72-2
Methanol-d3, 99.5 atom%D 1849-29-2
2-Bromo-5-nitrothiophene, 98% 13195-50-1
Tetraisothiocyanatosilane 6544-02-1
N-[2-(2-Furyl)benzyl]-N-methylamine , 95% 859850-97-8
m-Tolualdehyde, 98% 620-23-5
Vinyl Decanoate (stabilized with MEHQ) 4704-31-8
4(3H)-Oxoquinazoline-6-carboxylic acid, 97% 33986-75-3
Pyridine-3-sulfonyl chloride hydrochloride, 95% 42899-76-3
Dibenzo-p-dioxin 262-12-4
2-(Boc-amino)ethanethiol, 97% 67385-09-5
4-Aminobenzamide, 98% 2835-68-9
IsoaMyl Laurate 6309-51-9
2-Methoxy-5-(morpholine-4-sulfonyl)-benzoic acid 168890-59-3
2-Methyl-6-nitroaniline, 98% 570-24-1
4'-AMino-3'-(trifluoroMethyl)acetanilide 1579-89-1
Triethylene glycol dimethacrylate, 95%, stabilized with 200 - 300 ppm MEHQ 109-16-0
1-Boc-4-(5-formyl-4-methylthiazol-2-yl)piperidine, 95% 850374-97-9
6-(AMinoMethyl)-2-pyridine carboxylic acid 160939-10-6
4-Chlorophenyl sulfoxide, 98% 3085-42-5
ChroMane-2-carboxylic Acid 51939-71-0
3-Chloropicolinic acid, 97% 57266-69-0
N-(2-Bromo-3-pyridinyl)acetamide, 97% 139293-72-4
2-(3-Chlorophenyl)-2-methylpropanoic acid 64798-35-2
Butyltriphenylphosphonium bromide, 99% 1779-51-7
Fast Green FCF, 90%, for biochemistry research 2353-45-9
5-Methylpyridine-2-boronic acid 95% 372963-49-0
MusciMol HydrobroMide 18174-72-6
3-Chloro-4-fluoronitrobenzene, 98% 350-30-1
meso-2,3-Dibromosuccinic acid, 98% 608-36-6
Bromomethyl methyl ether, 95% 13057-17-5
5-BroMo-3-Methylpyridine-2-carboxylic acid 886365-43-1
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