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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
(1,3,4,9-Tetrahydro-b-carbolin-2-yl)-acetic acidmethyl ester 121911-03-3
Dabsyl Hydrazine [for HPLC Labeling] 72565-41-4
Fmoc-Dap(Dnp)-OH (Fmoc-Dpa-OH) 140430-54-2
3-Fluoro-5-nitrobenzoic acid 14027-75-9
3,4-Dichlorothiobenzamide 22179-73-3
2-(3-bromopropoxy)-tetrahydro-2H-pyran, 95% 33821-94-2
2-Benzyloxy-3-bromo-5-methylphenylboronic acid 870777-20-1
Heptafluoroisopropyl methyl ether 13171-18-1
Meso-Tetra(4-carboxyphenyl)porphine tetraMethyl ester 22112-83-0
3-[4-(Bromomethyl)phenyl]thiophene, 97% 108912-09-0
Triphenylphosphine Sulfide 3878-45-3
6-Iodo-2,3-dihydro-1,3-benzoxazol-2-one 19932-87-7
Imidazo[1,2-a]pyridin-8-ol 69214-22-8
Calcium carbonate, 99% 471-34-1
2-(Morpholin-4-ylmethyl)thiophene-4-boronic acid, pinacol ester 364794-85-4
6-methyl-2-oxo-2,3-dihydro-1H-benzimidazole-5-sulfonyl chloride(SALTDATA: FREE) 1023816-32-1
3-Nitro-1,8-naphthalic Anhydride 3027-38-1
7-Methoxybenzofuran-2-carboxylic acid, 97% 4790-79-8
L-Gulonic acid-1,4-lactone, 95% 1128-23-0
1-(3-Cyanophenyl)-2-thiourea 41835-08-9
Chlorogenic acid, 98%, from Eucommia ulmoides Oliver 327-97-9
4-Benzyloxy-3-ethoxybenzaldehyde 60186-33-6
DL-o-Tyrosine 2370-61-8
(S)-(-)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole, min. 98% (S)-(-)-SEGPHOS 210169-54-3
3,5-Di-tert-butyl-1,2-benzoquinone, 98% 3383-21-9
N-(3-amino-4-methylphenyl)-2-methylpropanamide(SALTDATA: FREE) 946690-30-8
4-Fluoro-2-methylphenyl isothiocyanate 52317-97-2
3,3-dimethylpyrrolidin-2-one, 95% 4831-43-0
3-Bromo-1,1,1-trifluoroacetone, min. 97% 431-35-6
2-[(5-Amino-1,3,4-thiadiazol-2-yl)thio]-N-(1,3-benzodioxol-5-yl)acetamide , 97% 301335-14-8
2-Phenylpyridine, 98% 1008-89-5
3-Chloro-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridazine , 90% 29334-67-6
2,4-DifluorobenzaMide 85118-02-1
3-Chloro-2-fluoroprop-1-ene 6186-91-0
Methyltriphenylphosphonium iodide, 98% 2065-66-9
(S)-(+)-2-Methylpiperazine, 98% 74879-18-8
1-(dimethylamino)-3-(1-piperazinyl)-2-propanol(SALTDATA: FREE) 531523-06-5
(S)-4-(2-Hydroxyethyl)-2,2-diMethyl-1,3-dioxolane 32233-43-5
4-Bromo-3-methyl-pyridine hydrochloride 40899-37-4
DiisopropylaMine Hydrochloride 819-79-4
4-Chloro-5-fluoro-1H-pyrrolo[2,3-b]pyridine 882033-66-1
Methyl 4,5-dibromo-1H-pyrrole-2-carboxylate 937-16-6
4-Methoxyphenyl 4-(3-Butenyloxy)benzoate 76487-56-4
1-Bromo-4-fluorobutane 462-72-6
4,7-Diphenyl-1,10-phenanthroline; 4,7-Diphenyl-o-phenanthroline 1662-01-7
Ciprofloxacin Hydrochloride Monohydrate 86393-32-0
2-Iodo-4-nitrotoluene, 97% 7745-92-8
3-tert-Butylsulfanyl-pyridin-2-ylamine 551950-47-1
4-iso-Propylcinnamic acid 3368-21-6
5-methyl-4-(4-propylphenyl)-1,3-thiazol-2-amine(SALTDATA: FREE) 438223-45-1
tert-Butyldimethylsilyl trifluoromethanesulfonate, 98% 69739-34-0
6-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one 103361-43-9
2-Ethoxy-nicotinic acid, 98% 35969-54-1
4'-Ethoxyacetophenone, 98% 1676-63-7
CyclooctylaMine 5452-37-9
2-pyridinylmalonaldehyde(SALTDATA: FREE) 212755-83-4
2-Methoxy-5-nitroaniline hydrochloride 67827-72-9
3,7-Dimethyl-octanol, 98% 106-21-8
2-Chloro-6-fluoro-3-methylbenzylamine 261762-85-0
1-(1H-1,2,4-triazol-1-yl)acetone(SALTDATA: HCl) 64882-52-6
2-Hydroxy-6-methylpyridine, 97% 3279-76-3
1H,1H,9H,9H-Perfluoro-1,9-nonanediol, 90% 203303-01-9
Ethyl 4-AcetaMidophenylacetate 13475-17-7
2,6-Diamino-3,5-dinitropyridine 34981-11-8
1,3-diphenyl-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE) 964-42-1
Poly(caprolactone) diol, average M.W. 2,000 36890-68-3
4-Methoxybenzoic acid, 98% 100-09-4
3-[2-(4-morpholinyl)-2-oxoethoxy]aniline(SALTDATA: FREE) 184944-87-4
4-Cyano-3,5-difluorophenyl 4-pentyl-benzoate 123843-69-6
2-Chloro-4-(methylsulfonyl)aniline 13244-35-4
TetrabutylthiuraM Disulfide 1634-02-2
5-(Chloromethyl)-2-(1H-pyrazol-1-yl)pyridine, 97% 748796-39-6
5-BroMoindazole-3-carboxylic acid 1077-94-7
(2-methoxyethyl)(3-phenyl-2-propen-1-yl)amine(SALTDATA: HCl) 892569-72-1
2,2-Bis(3-amino-4-hydroxylphenyl)propane, 97% 1220-78-6
tert-Butyl N-(3-amino-3-thioxopropyl)carbamate, 97% 77152-97-7
4-(Difluoromethoxy)phenyl isocyanate, 98% 58417-15-5
Dibenzosuberone 1210-35-1
N-(4-Amino-phenyl)-3-morpholin-4-yl-propionamide 462068-45-7
8-Hydroxy-1,1,7,7-tetraMethyljulolidine-9-carboxaldehyde 115662-09-4
trans-4-(2-Thienyl)-3-buten-2-one, 97% 33603-63-3
trans-JasMonic Acid 77026-92-7
1-(2-Chloro-5-fluoropyridin-3-yl)ethanone 1203499-12-0
3-(5-methyl-2-oxo-1,3-benzoxazol-3(2H)-yl)propanoic acid(SALTDATA: FREE) 71977-76-9
1-Fluorobutane 2366-52-1
4-Methyl-5-imidazolemethanol hydrochloride, 98% 38585-62-5
N,N-Dicyclohexylmethylamine, 98% 7560-83-0
Gastrodin, 98%, from Gastrodia elata Bl. 62499-27-8
Benzenesulfonylacetone, 97% 5000-44-2
Cyclopentyl-(3-methoxy-benzyl)-amine 147724-24-1
5-cyclohexyl-4-ethyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 482650-81-7
4-(Trifluoromethoxy)chlorobenzene, 98% 461-81-4
4-(2-Bromo-ethyl)-3,5-dimethyl-1H-pyrazole 83467-28-1
6-Hydroxy-4-(trifluoromethyl)-2,3'-bipyridine-5-carbonitrile, 97% 308088-11-1
1-[(1,5-dimethyl-1H-pyrazol-4-yl)methyl]piperazine(SALTDATA: FREE) 1001757-60-3
Nitro Blue TetrazoliuM DiforMazan 16325-01-2
2-Indanol, 99% 4254-29-9
2-(1H-Benzo[d]imidazol-2-yl)aniline , 97% 5805-39-0
N,N-diethylglycine(SALTDATA: HCl) 1606-01-5
Tris(dibenzylideneacetone)dipalladium(0)/tri-t-butylphosphonium tetrafluoroborate admixture (molar Pd/P = 1:1.2) 51364-51-3
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