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
416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520

Product List
Nuclear Fast Red 6409-77-4
4-Hydroxy-2-methylsulfanyl-pyrimidine-5-carboxylicacid 397308-78-0
2-bromo-4,5-dimethylbenzenesulfonyl chloride(SALTDATA: FREE) 71795-72-7
4-Chloro-7-methoxy-quinoline 68500-37-8
Ethyl R-(+)-4-chloro-3-hydroxybutyrate, 96% 90866-33-4
2-phenylbutanohydrazide(SALTDATA: FREE) 3538-74-7
Erbium(III) iodide, anhydrous (99.9%-Er) (REO) 13813-42-8
Imidazo[1,2-a]pyrazine-2-carboxylic acid 77112-53-9
(5-chloro-2-propoxybenzyl)amine(SALTDATA: HCl) 608524-02-3
2-(4-chlorophenoxy)acetohydrazide(SALTDATA: FREE) 2381-75-1
6-Chloro-1H-indole-2-carboxylic acid, 97% 16732-75-5
4,5-Dimethoxy-2-nitrotoluene 7509-11-7
2-(2-Pyridyl)benzimidazole, 99% 1137-68-4
6-Bromo-1H-pyrazolo[4,3-b]pyridin-3-amine 1211516-09-4
5-(4-Ethynylphenyl)-1,3-oxazole , 97% 501944-63-4
Strontium bromide, anhydrous, 99% 10476-81-0
Methyl 1-Naphthaleneacetate 2876-78-0
5-Amino-3-(4-chlorophenyl)-1H-pyrazole-4-carbonitrile , 97% 42754-62-1
N,N-dimethyl-3-piperidin-3-ylpropanamide(SALTDATA: 2HCl 0.5H2O) 138304-80-0
2-(2-AMinobenzoyl)pyridine 42471-56-7
2-Mercapto-5-methoxy-3H-imidazo[4,5-b]pyridine, 98% 113713-60-3
(5-nitro-1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)acetic acid(SALTDATA: FREE) 10133-88-7
1-Methoxyphenazine 2876-17-7
N-Benzyl-2-chloronicotinamide 65423-28-1
1,2-Dihydronaphthalene 447-53-0
6-Hydroxycaproic acid, 95% 1191-25-9
4-(2-Methoxy-5-methyl-phenyl)-4-oxo-butyric acid 55007-22-2
3-methylisoquinoline-5-sulfonyl chloride, 95% 640290-02-4
1-Methyl-1H-indazol-6-yl-6-boronic acid, 95% 1150114-80-9
2-(3-methoxyphenyl)-1,3-thiazole-5-carbaldehyde(SALTDATA: FREE) 915923-79-4
Bis(2-nitrophenyl) Disulfide 1155-00-6
2,3-Dichloroquinoxaline, 97.5% 2213-63-0
β-oxo-2-Furanpropanenitrile 31909-58-7
4,5,6,7-Tetrahydro-1H-indole-2-carboxylic acid 131172-64-0
Dicyclohexyldichlorotin 3342-69-6
5-Triethylsilyl-4-pentyn-1-ol, 97+% 174064-02-9
2-Cyclopropyl-4-oxazolecarboxylic Acid 1060816-04-7
5-(2-chlorophenyl)-4H-1,2,4-triazol-3-amine(SALTDATA: 0.1H2O) 54463-89-7
Hexaamminenickel(II) chloride, 98% 10534-88-0
Benzyl anthranilate 82185-41-9
4-Octanol 589-62-8
Phenacylamine 613-89-8
2-((4-(2-methoxyethyl)phenoxy)methyl)oxirane, 95% 56718-70-8
5-Bromo-indole-3-carboxylic acid 10406-06-1
4-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]aniline(SALTDATA: FREE) 915922-90-6
Dichlorodihexylsilane 18204-93-8
Ethyl 3-chloro-4-fluorobenzoylforMate 845790-53-6
Chroman-6-sulfonyl chloride , 97% 946409-11-6
(2-chloro-8-methyl-3-quinolinyl)methanol(SALTDATA: FREE) 333408-31-4
Ethyl 3-(tert-butyl)-1-methyl-1H-pyrazole-5-carboxylate , 97% 133261-10-6
4-(2-Thiophen-2-yl-acetylamino)-benzoic acid 436088-76-5
1,2,3,4-Tetrahydro-quinoxaline, 97% 3476-89-9
2'-Hydroxy-5'-methylacetophenone, 98% 1450-72-2
Hexylmagnesium bromide, 0.8 M solution in THF, J&KSeal 3761-92-0
4-Chloro-2-(trifluoromethyl)benzeneboronic acid, 97% 313545-41-4
5-Amino-1-[2-nitro-4-(trifluoromethyl)phenyl]-1H-pyrazole-4-carbonitrile 74990-43-5
3-(4-methoxyphenoxy)-N-methyl-1-propanamine(SALTDATA: FREE) 303104-76-9
2,3,4,6-Tetra-O-acetyl-beta-D-glucopyranosyl 2,2,2-TrichloroacetiMidate 92052-29-4
Methyl 3'-formyl[1,1'-biphenyl]-4-carboxylate 221021-36-9
Sucrose monocaprate, 97% 31835-06-0
H-imidazo[1,2-a]pyridin-6-amine, 95% 235106-53-3
Fmoc-D,L-5,5,5-trifluoroleucine 777946-04-0
(S)-(-)-1-(2-Diphenylphosphino-1-naphthyl)isoquinoline, 98% 149341-33-3
Hydroxypropyl methylcellulose phthalate 55 9050-31-1
6-DiMethylaMino-1-hexanol 1862-07-3
5,7-Dichloro-indole-2-carboxylic acid 4792-71-6
1-Chloro-2,5-dimethyl-4-nitrobenzene 34633-69-7
3-Ethoxyproionaldehyde diethyl acetal, 98% 7789-92-6
1-Ethyl-4-[(4-Methoxyphenyl)ethynyl]benzene 63221-88-5
5-[(3,4-dimethylphenoxy)methyl]-4-ethyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 588673-94-3
3-methoxy-4-[(4-methylbenzyl)oxy]benzaldehyde(SALTDATA: FREE) 351066-36-9
3-{[(methylthio)carbonyl]amino}adamantane-1-carboxylic acid(SALTDATA: FREE) 342046-29-1
2-{4-[4-(Trifluoromethyl)pyrimidin-2-yl]piperazino}ethan-1-ol , 97% 651004-99-8
2,6-Difluoro-4-nitrophenol 98% 658-07-1
1-(3,5-dimethyl-1H-pyrazol-1-yl)acetone(SALTDATA: FREE) 361343-66-0
6-Methoxy-1H-indole-2-boronic acid, N-BOC protected 98% 850568-65-9
3-Methylpentyl Acetate 35897-13-3
[(2,6-Dichlorophenoxy)methyl] methylcyanocarbonimidodithioate 109349-02-2
2-Mercapto-4,5,6-trimethylnicotinonitrile 128917-84-0
1-(4-Ethoxyphenyl)-4,4,4-trifluorobutane-1,3-dione 71712-85-1
2-Naphthalen-2-yl-quinoline-4-carboxylic acid 13605-87-3
3-Chloro-5-(2-fluorobenzylsulfinyl)-1,2,4-thiadiazole 486997-72-2
Ethyl 3,5-diMethyl-4-MethoxybenzoylforMate 107642-57-9
4-BroMo-DL-Mandelic Acid 7021-04-7
(Z)-2-Ethoxyethylene-1-boronic acid, pinacol ester 219489-07-3
8-bromo-2,4-dimethyl-2,3-dihydrofuro[3,2-c]quinoline(SALTDATA: FREE) 332898-44-9
3-chloro-2-(4-methylpiperazin-1-yl)aniline(SALTDATA: FREE) 189761-97-5
trans-2-Hydroxymethyl-1-cyclohexylamine hydrochloride, 99+% 28250-45-5
5-chloro-2-isobutoxybenzaldehyde(SALTDATA: FREE) 27590-77-8
3-Chloro-4-hydrazinobenzonitrile 254880-25-6
4-{[2-(Piperidin-1-yl)ethyl]carbamoyl}benzeneboronic acid hydrochloride 98% 957060-72-9
(3-bromo-4-morpholin-4-ylphenyl)amine(SALTDATA: FREE) 347324-26-9
N,N,N',N'-TetraethylsulfaMide 2832-49-7
1,4-Dipropoxybenzene 3898-41-7
Brilliant cresyl Blue-BB, certified, pure 10127-36-3
8-Bromo-5-chloro-2-(trifluoromethyl)-1,6-naphthyridine 890301-89-0
2-broMo-3-(3-fluorophenyl)-1-propene 731773-05-0
5-(3-Chlorobenzylthio)-2-mercapto-1,3,4-thiadiazole 444791-16-6
[(5-methyl-1H-benzimidazol-2-yl)thio]acetic acid(SALTDATA: 0.5H2O) 27231-37-4
4-(1H-Tetraazol-1-yl)benzoic acid 78190-05-3
416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520

Copyright 2007©  ChemicalBook. All rights reserved.