午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook Chinese Germany Japanese Korean

北京百靈威科技有限公司 Company Information
Company Name:    J & K SCIENTIFIC LTD.
Tel:    -
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    www.jkchemical.com
Product List:    96815
516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620
Product List
6,7-dihydroquinolin-8(5H)-one, 95% 56826-69-8
Ethyl 10-BroModecanoate 55099-31-5
4-[3-(Pyridin-3-yl)-(1H)-pyrazol-4-yl]quinoline 849924-96-5
Pentaerythritol Tetraacetate 597-71-7
Pentafluorophenyl 2-pyrid-3-yl-1,3-thiazole-4-carboxylate , 97% 906352-58-7
ethyl 1,4'-bipiperidine-4-carboxylate(SALTDATA: 2HCl) 344779-08-4
2-ChloroMethyl-3-Methyl-4-(2,2,2-trifluoroethoxy)pyridine 128430-66-0
3,4-Dichloro-1,2,5-thiadiazole, 98% 5728-20-1
4-(4-methyl-1-piperazinyl)butanenitrile(SALTDATA: FREE) 244291-81-4
2-Chloro-1-(6-methoxy-2,2,4-trimethyl-2H-quinolin-1-yl)-ethanone 375833-63-9
Ethyl N-[(5-amino-1-methyl-1H-pyrazol-4-yl)-carbonyl]ethanehydrazonoate 114936-20-8
7-hydroxy-8-methyl-4-propyl-2H-chromen-2-one(SALTDATA: FREE) 95184-99-9
Perfluoro(4-methyl-3,6-dioxaoctane)sulphonyl fluoride 27744-59-8
Pyruvic acid, 98% 127-17-3
Potassium formate, 98% 590-29-4
Benzoylferrocene, 98% 1272-44-2
thiomorpholine-3-carboxylic acid, 95% 20960-92-3
1-Hexyl-3-methylimidazolium bromide, 98% 85100-78-3
4-(4-Pentylcyclohexyl)aniline 73163-44-7
4-Chlorobenzoyl isothiocyanate 16794-67-5
4-Benzoyloxy-2,2,6,6-tetramethylpiperidine 1-oxyl free radical, 97% 3225-26-1
Scopolamine hydrobromide trihydrate, 99%, from Datura metel L. 6533-68-2
N-Thionylaniline, 95% 1122-83-4
methyl 4-methoxypyridine-3-carboxylate, 95% 10177-32-9
4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid Hydrate 3682-32-4
3-Chloro-4-bromoanisole 50638-46-5
5-Nitronicotinic acid, 95% 2047-49-6
L-Glu(Oet)-Oet·HCl, 98% 1118-89-4
5,6-Dimethyl-1,10-phenanthroline, 98% 3002-81-1
2-Ethylhexyl vinyl ether, 98% 103-44-6
4-(MethylaMino)-3-nitrobenzoic Acid 41263-74-5
BenzylsulfonaMide 4563-33-1
N-HydroxyMaleiMide 4814-74-8
2,5-Diphenylfuran 955-83-9
(Aminoethylaminomethyl)phenethyltrimethoxysilane 74113-77-2
Bromoacetic anhydride, 95% 13094-51-4
1,1,3-Trimethoxypropane, 98% 14315-97-0
Tris(2-hydroxyethyl)MethylaMMoniuM Hydroxide (45-50% in Water)(stabilized with MEHQ) 33667-48-0
Methyl hydrazodicarboxylate, 99+% 17643-54-8
B-Chlorocatecholborane 55718-76-8
Poly(1-vinylpyrrolidone-co-vinyl acetate), K-value: 25 - 34 25086-89-9
4-Hydroxy-2-(trifluoromethyl)benzonitrile 320-42-3
DL-?-(3-Fluorophenyl)alaninol 683221-07-0
(Imidazo[1,2-a]pyridin-7-yl)-N-methylmethanamine 1204298-77-0
4-Methyloctane 2216-34-4
1-isobutyl-6-oxopiperidine-3-carboxylic acid(SALTDATA: FREE) 915924-95-7
3-Quinolinol 580-18-7
N-Methylisatoic Anhydride 10328-92-4
5-Chloro-2-iodopyridine 244221-57-6
1-Acetyl-5-bromoindolin-3-one 106698-07-1
tert-Butyl 3-(4,4,5,5-tetraMethyl-[1,3,2]dioxaborolan-2-yl) propionate 134892-19-6
3-Chloro-2-iodopyridine 77332-89-9
5-Bromobenzo[b]thiophene-2-boronic acid 884010-25-7
1-[4-(1-pyrrolidinylcarbonyl)phenyl]methanamine(SALTDATA: 1HCl 1H2O) 882855-90-5
Ethyl 6-oxo-2-(trifluoromethyl)-1,4,5,6-tetrahydro-3-pyridinecarboxylate 194673-12-6
13-(2-Chlorophenyl)-3,3-dimethyl-2,3,4,13-tetrahydroindazolo[1,2-b]phthalazine-1,6,11-trione 1017238-98-0
Itopride hydrochloride, 99% 122892-31-3
(4-Amino-phenyl)-(3-methyl-piperidin-1-yl)-methanone 79868-21-6
2-BroMo-4-chloroacetophenone 825-40-1
N-(pyridin-2-ylmethyl)piperidine-4-carboxamide(SALTDATA: FREE) 884497-59-0
{[(1R,2R)-2-Amino-1,2-diphenylethyl](4-toluenesulfonyl)amido}(p-cymene)ruthenium(II) tetrafluoroborate, min. 97% 1192483-03-6
2-Chloro-5-nitrobenzophenone, 99% 34052-37-4
Urobilin hydrochloride (Mixture of isoMers) 28925-89-5
2-Deoxy-2-fluoro-D-galactose 51146-53-3
1-pyridin-2-ylpiperidine-3-carboxylic acid(SALTDATA: FREE) 876718-04-6
1-Ethyl-2-[(MethylaMino)Methyl]pyrrolidine 97% 60923-27-5
4-[(Cyclopentylcarbamoyl)amino]benzeneboronic acid, pinacol ester 95% 874297-80-0
1-N-Cbz-nipecotamide 569348-14-7
7-Hydroxyheptanoic Acid 3710-42-7
N-1,3-benzothiazol-2-yl-3-chloropropanamide(SALTDATA: FREE) 2877-36-3
N-(2-methoxybenzyl)-2-propen-1-amine(SALTDATA: HCl) 243462-39-7
2-Amino-5-methylbenzotrifluoride 87617-23-0
4-[2-(Trichlorosilyl)ethyl]pyridine 17082-70-1
Propyl red, pure, 80% 2641-01-2
(3-aminophenyl)(3,4-dimethylphenyl)methanone(SALTDATA: FREE) 62261-58-9
(5E)-5-(2,3-dichlorobenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one(SALTDATA: FREE) 90407-17-3
2-Phenyl-3-piperidin-1-yl-propan-1-ol 802559-15-5
2,3,4-Tri-O-benzyl-L-fucopyranose, 98% 60431-34-7
3-Bromoperfluoroprop-1-ene 431-56-1
2,4-Bis(trifluoromethyl)phenylisothiocyanate 269736-40-5
[4-(Methylamino)-3-nitrophenyl]methanol 62347-97-1
N-Ethyl 4-fluoro-2-nitroaniline 774-22-1
5-Methylthiophene-2-carbonitrile 95% 72835-25-7
2,2-Difluoropent-4-enoic acid 55039-89-9
3-[(1-ethylpiperidin-4-yl)oxy]propan-1-amine(SALTDATA: FREE) 1171598-96-1
N-(3-iodophenyl)-2-(4-isopropylphenoxy)acetamide(SALTDATA: FREE) 432509-06-3
3-(Aminocarbonyl)-4-fluorobenzeneboronic acid 98% 874219-34-8
2-(3-fluorophenyl)azepane(SALTDATA: FREE) 383130-06-1
4-IsobutylMorpholine 10315-98-7
2-(4-Hydroxy-phenyl)-N-phenyl-acetamide 131179-71-0
DL-4-Hydroxymandelonitrile 6851-36-1
4-Chloro-3-nitrobenzenecarbaldehyde oxime 66399-01-7
6-Bromo-2-(4-methoxyphenyl)quinoline4-carboxylic acid 109540-19-4
Latrunculin B from Lutrunculia magnifica 76343-94-7
2-Methylbutyryl Chloride 57526-28-0
4'-(acetyloxy)biphenyl-3-carboxylic acid(SALTDATA: FREE) 300675-38-1
2-chloro-N-(5-ethyl-1,3,4-thiadiazol-2-yl)propanamide(SALTDATA: FREE) 391864-00-9
di-n-Butylbutoxychlorotin 14254-22-9
17-Dimethylaminoethylamino-17-demethoxygeldanamycin 150270-08-9
N,3,3-trimethyl-2-butanamine(SALTDATA: HCl) 84285-38-1
516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620
Copyright 2007©  ChemicalBook. All rights reserved.