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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
2-(Biphenyl-4-yl)pyrrolidine 5424-66-8
(1R,2S,5R)-2-Isopropyl-5-Methylcyclohexyl 2,2-Dihydroxyacetate 111969-64-3
(3-chloro-2-isopropoxyphenyl)amine(SALTDATA: HCl) 130566-34-6
2-Amino-3-chloropyrazine, 97.5% 6863-73-6
1-(3-Fluorophenyl)-1H-pyrazole-4-carbaldehyde 936940-82-8
3-(4-Methoxyphenoxy)propanoic acid 20811-60-3
4-Amino-3,5-dichloroacetophenone, 98% 37148-48-4
2,3-Dihydro-5H-1,4-dithiino[2,3-b]indole 352524-37-9
Chloromethylpentamethyldisiloxane 17201-83-1
1-Iodo-1H,1H,2H,2H-perfluorononane 2043-52-9
5-[1-Methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]thiophene-2-carboxylic acid 97% 175202-29-6
2-methyl[1,3]oxazolo[5,4-d]pyrimidin-7(6H)-one(SALTDATA: FREE) 27433-55-2
(S)-beta-(4-methoxyphenyl)alaninol 886061-27-4
Pyrazolo[1,5-a]pyrimidine-5-carboxylic acid, 97% 1086375-50-9
4,4,5,5,6,6,6-Heptafluorohex-2-en-1-ol 37759-88-9
3-[(2-ethoxy-2-oxoethyl)amino]benzoic acid(SALTDATA: FREE) 23218-94-2
4-(2,5-Dimethyl-1H-pyrrol-1-yl)benzenecarbaldehyde 95337-70-5
Dimethyl trisulfide, 98% 3658-80-8
2-(Dimethylamino)propan-1-ol 15521-18-3
4-[4-(Aminomethyl)pyridin-2-yl]piperazine, N1-BOC protected 97% 910036-87-2
4,4'-Dichlorobenzophenone, 99% 90-98-2
1,2-Bis(diMethylsilyl)benzene 17985-72-7
(N,N-Dimethylamino)triethylsilane 3550-35-4
4-(1H-benzimidazol-2-yl)-1,2,5-oxadiazol-3-amine(SALTDATA: FREE) 332026-86-5
3-(2-Hydroxyphenyl)-1H-pyrazole 34810-67-8
(S,S)-(+)-2,3-DiMethoxy-1,4-bis(diMethylaMino)butane 26549-21-3
4'-DiMethylaMinoacetophenone 2124-31-4
2-(methylamino)-1-propanol(SALTDATA: FREE) 27646-78-2
2,2'-Bis(2-oxazoline) 36697-72-0
Cyclopentyltrimethoxysilane 143487-47-2
Tenuazonic acid 610-88-8
(2-chloro-6-fluorobenzyl)hydrazine(SALTDATA: HCl) 883546-66-5
Methyl 2-amino-1,3-benzothiazole-6-carboxylate 66947-92-0
3-[(2-Fluorophenyl)carbamoyl]benzeneboronic acid 98% 874288-35-4
1-(3-methyloxetan-3-yl)methanamine(SALTDATA: FREE) 153209-97-3
2-Acetamido-4-(chloromethyl)-1,3-thiazole, 95% 7460-59-5
1,2,4,5-TetraMethyliMidazole 1739-83-9
2-Bromo-6-chloro-3-methoxybenzeneboronic acid 957062-90-7
Dichloro(methyl)octadecylsilane, 95% 5157-75-5
3-Amino-3-(2,3-dichlorophenyl)propanoic acid 117391-56-7
N-(3,4,5,6-tetrahydro-2-pyridinyl)glycine(SALTDATA: FREE) 13754-02-4
(3a,5b,12a)-N,N-Bis[3-(D-gluconoylamino)propyl]-3,12-dihydroxycholan-24-amide, 95% 86303-23-3
2-Bromo-5-fluorophenylisothiocyanate 1027513-65-0
2-N-Boc-aminomethylpyrrolidine 149649-58-1
1-Iodo-3-(trifluoromethoxy)benzene, 98% 198206-33-6
Diacetato[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl]ruthenium(II) Ru(OAc)2[(S)-tolbinap] 106681-15-6
3-(3-Ethyl-4-oxo-3,4-dihydro-phthalazin-1-yl)-propionic acid 356790-59-5
2-methyloctahydro-2H-pyrazino[1,2-a]pyrazine(SALTDATA: FREE) 63285-62-1
1-Carbamoylmethyl-1H-pyrazole-4-carboxylic acid 1006484-34-9
4-Fluoro-alpha-methylbenzyl isothiocyanate 97% 182565-27-1
D-(+)-Trehalose dihydrate, 99% 6138-23-4
3,4-Dibromo-1,1,1,2,2-pentafluorobutane 378-69-8
2-BroMo-5-(trifluoroMethyl)benzaldehyde 102684-91-3
1-benzyl-2,3-dimethyl-1H-indole-5-carbohydrazide(SALTDATA: FREE) 350990-21-5
Ethyl 2-(1-benzyl-4-piperidinylidene)-2-cyanoacetate 1463-52-1
(S)-3-Cbz-amino-γ-butyrolactone, 98% 87219-29-2
1,2-Bismaleimidoethane, 95% 5132-30-9
2-(5-methyl-2-furyl)benzaldehyde(SALTDATA: FREE) 400746-82-9
Boc-Lys(Z)-OSu 34404-36-9
3-Methyl-1,3-pentadiene (cis- and trans- Mixture) 4549-74-0
Tin(II) oxide, 98% (99+%-Sn) 21651-19-4
1,3-Benzoxazol-4-amine 163808-09-1
9,10-Bis(broMoMethyl)anthracene 34373-96-1
[(3-Chlorobenzyl)thio]acetic acid 34722-33-3
3,4-Dihydroxy-5-methoxybenzoic acid methyl ester 3934-86-9
5-chloro-2,1,3-benzothiadiazole-4-sulfonyl chloride(SALTDATA: FREE) 100130-48-1
4-(2-Aminothiazol-4-yl)-benzoic acid methyl ester 206555-77-3
Bis(cyclopentadienyl)hafnium dichloride, min. 98% (Hafnocene dichloride) 12116-66-4
Potassium hexafluorophosphate, 99.5% 17084-13-8
2-Amino-3-bromopyridine, 98% 13534-99-1
3-(Methoxymethyl)benzoic acid 32194-76-6
2-Chloro-3,4,-difluoronitrobenzene 96% 169468-83-1
1-(2-methoxybenzoyl)piperazine(SALTDATA: CF3COOH) 100939-88-6
(4-ethyl-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid(SALTDATA: FREE) 1177352-85-0
Methylenedisalicylic Acid (Mixture of isoMers) 27496-82-8
1,2,5-Pentanetriol 14697-46-2
Phenylboron dichloride, min. 97% 873-51-8
Tetrahydrofurfuryl Butyrate 92345-48-7
2-Bromo-1-methyl-1H-imidazole hydrochloride 98% 913836-21-2
5-tert-Butyl-thiophene-2-carbonyl chloride 29212-25-7
2-Cyanobenzenesulphonamide 73542-86-6
3-Amino-5-carboxybenzeneboronic acid 98% 116378-40-6
2-Methylbutyric acid, 98% 116-53-0
1-(4,5-Dihydro-1H-imidazol-2-yl)-3,5-dimethyl-1H-pyrazole hydrobromide, 97% 132369-02-9
5-bromo-1-methyl-1H-indole-2,3-dione(SALTDATA: FREE) 2058-72-2
4-Methyl-2,3,5,6-tetrafluorobenzyl bromide 92814-00-1
(S)-(+)-1-(alpha-Aminobenzyl)-2-naphthol, 98% 219897-38-8
Trichloro[3-(pentafluorophenyl)propyl]silane 78900-02-4
3-ethyl-1,4-dimethyl-1H-pyrazol-5-amine(SALTDATA: FREE) 21018-62-2
Mesitylene-d12, packaged in ampoules, 98 atom% D, for NMR 69441-16-3
(S)-(-)-2,2'-Bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl (S)-(-)-H8-BINAP 139139-93-8
2,6-Bis(methylthio)-3,5-diphenyl-4H-thiopyran-4-one 24097-29-8
2-Chloro-1-(2,3-dihydro-indol-1-yl)-ethanone 17133-48-1
6-bromo-4-methyl-1H-indazole, 95% 885520-98-9
1-allyl-4-bromo-3,5-dimethyl-1H-pyrazole(SALTDATA: FREE) 13369-76-1
Ethyl 4-hydroxy-3-methoxycinnamate, 97% 4046-02-0
Bis[alpha,alpha-bis(trifluoroMethyl)benzeneMethanolato]diphenylsulfur 32133-82-7
Methanesulfonic acid 5-Boc-amino-pentyl ester, 95% 142342-55-0
Tetrandrine, 98%, from fourstamen stephania root 518-34-3
3-chloro-1-benzothiophene-2-carbaldehyde(SALTDATA: FREE) 14006-54-3
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