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