ChemicalBook Chinese Germany Japanese Korean

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
522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626
Product List
Z-L-Aspartic acid-4-tert-butyl ester, 98% 5545-52-8
Uridine 5'-triphosphate trisodium salt hydrate, 95% 19817-92-6
Cadmium arsenide (99.999%-Cd) PURATREM 12006-15-4
3-fluoro-2-(trifluoromethyl)isonicotinic acid, 95% 886510-09-4
1,4,5,8-Naphthalenetetracarboxylic acid, 60%, mixture: monoanhydride 128-97-2
Fmoc-Tyr(PO3Bzl2)-OH 134150-51-9
[(5-ethyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)thio]acetic acid(SALTDATA: FREE) 337489-46-0
Ethyl 5-(4-chlorophenyl)-2-formyl-3-furoate , 97% 175276-64-9
Methyl 2-methoxybenzoate, 97% 606-45-1
3-(3,5-dimethyl-1H-pyrazol-1-yl)propanohydrazide(SALTDATA: FREE) 313050-27-0
2,3,4-TrifluorobenzaMide 207919-09-3
2-Chloromethyl-5-cyclopropyl-1,3,4-thiadiazole 138300-59-1
Trimethylsilylchlorosulphonate 4353-77-9
2-tert-Butoxycarbonylamino-4,5-dimethyoxy-benzoicacid 122744-78-9
Marein with hplc 535-96-6
3-Isopropoxy-4-methoxy-benzaldehyde 34123-66-5
4,6-Dihydroxy-5-Methyl-1,3-diforMyl benzene 22304-67-2
5-Bromo-2-butoxybenzonitrile 515845-97-3
PhosphoraMidon research grade 119942-99-3
2-(4-Aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid, 97% 130-17-6
4-BroMo-3'-chloro-5'-fluorobenzophenone 844879-12-5
3-BroMoisobutyric Acid 56970-78-6
4-Cyano-tetrahydropyran-4-carboxylic acid 848821-06-7
(1R,2S)-N-Benzyl-2-amino-1,2-diphenylethanol 153322-11-3
DELTA9(11)-Methyltestosterone 1039-17-4
o-Tolyl 3,5-Xylyl Ether 196604-20-3
2-Methylsulfanyl-4-phenylaMinopyriMidine-5-carboxaldehyde 211245-56-6
Ethyl-2-amino-4-methyloxazole-5-carboxylate 79221-15-1
Tetrahydropyran-4-boronic acid 1072952-46-5
6-Chloro-2-benzoxazolinone 19932-84-4
2-(Isopropylthio)ethanol 40811-49-2
tert-Butyl 3-amino-3-(hydroxymethyl)pyrrolidine-1-carboxylate 889949-18-2
2-Chloro-5-nitrobenzenesulfonyl Chloride 4533-95-3
3-chloro-4-ethoxybenzoic acid(SALTDATA: FREE) 213598-15-3
Indanthrone 81-77-6
(R)-(-)-NBD-Py-NCS [=(R)-(-)-4-(3-Isothiocyanatopyrrolidin-1-yl)-7-nitro-2,1,3-benzoxadiazole][HPLC Labeling Reagent for e.e. DeterMination] 163927-29-5
3'-Hydroxy-biphenyl-4-carboxylic acid 220950-35-6
4-[(Diethylcarbamoyl)amino]benzeneboronic acid, pinacol ester 98% 874290-94-5
N,N-Diethyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)aniline 920304-57-0
2,3,5-Tri-O-benzyl-1-O-(4-nitrobenzoyl)-D-alpha-arabinofuranose, 98% 31598-79-5
2-Chloro-4-nitro-N-Methylaniline 6085-92-3
2-(chloromethyl)imidazo[1,2-a]pyrimidine(SALTDATA: FREE) 57892-71-4
2-Amino-4-fluorobenzothiazole, 97% 20358-06-9
2-((4-Tert-butoxycarbonyl)piperazin-1-yl)methyl)phenylboronic acid, pinacol ester 1012785-48-6
2-Hydroxyanthraquinone 605-32-3
2-[(2-hydroxyethyl)thio]acetamide(SALTDATA: FREE) 20101-84-2
4-(Chloromethyl)-2-(4-chlorophenyl)-1,3-thiazole, 97% 17969-22-1
1-(4-Chlorobenzoyl)pyrrolidine 349644-07-1
2,4-DiaMino-6-butylaMino-1,3,5-triazine 5606-24-6
(1Z)-N'-hydroxy-2-(1H-1,2,4-triazol-1-yl)ethanimidamide(SALTDATA: FREE) 438631-29-9
N,N-Diethyl-2-piperazin-1-yl-acetamide, 98% 40004-14-6
3-cyclobutyl-1H-1,2,4-triazole(SALTDATA: FREE) 1199215-93-4
3,5-Bis(trifluoromethyl)mandelic acid 228107-82-2
2,3-dihydrospiro[indene-1,4'-piperidine](SALTDATA: FREE) 428-38-6
N-Allyl-aza-2,2-dimethoxysilacyclopentane 618914-49-1
4-(4-morpholinyl)-1,3,5-triazin-2-amine(SALTDATA: FREE) 2045-25-2
(4-methyl-2-oxoquinolin-1(2H)-yl)acetic acid(SALTDATA: FREE) 103368-21-4
{5-[4-(allyloxy)phenyl]-2H-tetrazol-2-yl}acetic acid(SALTDATA: FREE) 899009-67-7
2-Iodophenyl acetate 32865-61-5
3-Chloro-5-(chlorosulfonyl)benzoic acid 53553-11-0
1-Phenylsulfonyl-3-chloroacetylindole 424789-76-4
4-Bromo-1-isopropyl-1H-pyrazole 313735-62-5
N,N,N',N'-TetrabutylMalonaMide 14287-98-0
4-chloro-2,5-dimethoxybenzenesulfonyl chloride(SALTDATA: FREE) 98546-13-5
4,6-Decadiyn-1,10-diol 70283-74-8
(1Z)-N'-hydroxy-2-(methylthio)ethanimidamide(SALTDATA: FREE) 104608-67-5
Guanylyl(3'→5')uridine ammonium salt, 98% 41547-83-5
Iron(III) trifluoroacetylacetonate, 99% (99.9%-Fe) 14526-22-8
4-Bromo-N-isopropylbenzenesulphonamide 98% 1984-27-6
1-Trichlorosilyl-2-(p,m-chloromethylphenyl) ethane 58274-32-1
4-(4-Nitrophenyl)-1,2,3-thiadiazole 82894-98-2
5-Hydroxylmethyl-1-N-trityl-imidazole 172498-89-4
5-Bromo-3-carboxy-2-fluorobenzeneboronic acid 957120-63-7
2-Amino-5-fluorobenzenesulphonamide 1992-90-1
2-(4-chloro-2-methylphenoxy)-N-methylethanamine(SALTDATA: FREE) 915921-50-5
6-Chloro-5-(trifluoromethyl)pyridine-3-carboxylic acid 1110782-41-6
1,1,2-Trifluorooct-1-ene 760-99-6
3-(1-Methyl-1H-pyrazol-5-yl)benzonitrile, 97% 179055-95-9
Rhapontigenin 500-65-2
DiMethyl Tetrahydropyran-4,4-dicarboxylate 149777-00-4
Iron(II) oxalate dihydrate, min. 95% 6047-25-2
3,4,7,8-Tetramethyl-1,10-phenanthroline, 99% 1660-93-1
2-Methylallylmagnesium chloride, 0.5 M solution in THF, J&KSeal 5674-01-1
4,6-Dihydroxy-5-methoxypyrimidine 5193-84-0
2,3-Dimethylquinoxaline-5-carboxylic acid 6924-67-0
2-Amino-5-bromonicotinaldehyde 206997-15-1
2-(4-Methoxyphenyl)-8-nitrosoindolizine 893612-93-6
1,2-Dibromo-1,2-diphenylethane, 96% 5789-30-0
(4-Aminomethyl)benzyl alcohol hydrochloride 34403-46-8
Ethyl all cis-7,10,13,16,19-Docosapentaenoate 119818-40-5
2,3,4,5-Tetrafluorobenzamide 16582-94-8
DL-N-Benzoyl-2-methylserine, 98% 7508-82-9
N-methyl-1-(4,5,6,7-tetrahydro-1H-indazol-3-yl)methanamine(SALTDATA: 1.9HCl) 883544-80-7
2-amino-N,N-dimethyl-2-phenylacetamide(SALTDATA: HCl) 1161012-23-2
2-Chloro-3,4-dimethoxypyridine 101664-59-9
(2-Amino-benzothiazol-6-yl)-acetic acid 30132-15-1
1-[(Aminooxy)methyl]-3-fluorobenzene hydrochloride 51572-90-8
D-AP4 78739-01-2
O-Acetyl-L-serine 5147-00-2
Methyl 3,5-diaminobenzenecarboxylate 1949-55-9
522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626
Copyright 2007©  ChemicalBook. All rights reserved.