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
419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523

Product List
DL-α;-Tocopherol methoxypolyethylene glycol succinate solution (2 wt% in water) TPGS-750-M 870-93-9
Umicore CX21, 18% Pd, Product of Umicore 478980-03-9
(S)-(+)-1-Iodo-2-methylbutane, stabilized with copper, 97% 29394-58-9
1-(2-Ethoxyphenyl)methanamine 37806-29-4
3-Hydroxybenzophenone 13020-57-0
tert-Octylisothiocyanate 17701-76-7
4-Methyl-5-(trifluoromethyl)-1,2,4-triazolin-3(2H)-thione 98% 30682-81-6
IodoMesitylene Diacetate 33035-41-5
Flavianic Acid Dihydrate 483-84-1
N-(4-aminophenyl)-5-methyl-2-furamide(SALTDATA: FREE) 727387-19-1
5-(BroMoacetyl)-3-phenylisoxazole 14731-14-7
1-Iodo-2,3-dimethylbenzene, 97% 31599-60-7
(6-Chloro-3-indolyl)-β-D-glucuronide cyclohexylammonium salt, 97% 138182-20-4
3,5,5-Trimethyl-1-hexanol, 90% 3452-97-9
Thymine-1-acetic acid, 98% 20924-05-4
N,N'-Bis(2-hydroxybenzyl)ethylenediamine, min. 98% H4 SALEN 18653-98-0
5-Chlorouracil, 98% 1820-81-1
2-(4-chlorophenyl)-N-(pyridin-4-ylmethyl)ethanamine(SALTDATA: HBr) 113248-70-7
α-(HydroxyiMino)-1H-indole-3-acetic Acid Methyl Ester 113975-75-0
Carbol Fuchsin, pure 4197-24-4
1-(2-Hydroxyphenyl)-3-(4-methoxyphenyl)-2-propen-1-one 3327-24-0
N-MethylhexylaMine 35161-70-7
N,N-Dimethyl-N'-ethylethylenediamine, 98% 123-83-1
3,4,5-TriMethoxybenzoyl Chloride 4521-61-3
2-[(1-phenyl-1H-tetrazol-5-yl)oxy]aniline(SALTDATA: FREE) 610261-68-2
(1R,3S)-3-Aminocyclopentanecarboxylic acid, 98% ee, 95% 71830-08-5
(pyridin-3-ylmethyl)(3-thienylmethyl)amine(SALTDATA: HCl) 892592-60-8
1-Phenylnaphthalene 605-02-7
4-Amino-N-furan-2-ylmethyl-benzamide 680185-86-8
1-(5-BroMothien-2-yl)propan-1-one 32412-39-8
Lead(II) citrate trihydrate 512-26-5
2-(2-Chlorophenylsulfanyl)benzothiazole 60372-34-1
5,6,7,8-Tetrahydro-2-Methylquinoline 2617-98-3
(2-Bromobenzyl)dimethylamine 197-64-1
N-(4-tert-butylcyclohexyl)-2-chloroacetamide(SALTDATA: FREE) 500887-21-8
4-(4-Bromophenyl)-3-thiosemicarbazide 2646-31-3
5-(bromomethyl)-3-phenyl-4,5-dihydroisoxazole(SALTDATA: FREE) 68843-61-8
2-(1H-Tetrazol-5-yl)-benzoic acid 13947-58-5
Benzyltriethoxysilane 2549-99-7
2-Chloro-3-hydroxypyridine, 98% 6636-78-8
2-Bromoacetamide, 98% 683-57-8
3-Fluorophenylacetic acid, 98% 331-25-9
2-Fluoro-5-methylbenzenesulfonyl chloride, 98% 870704-14-6
2-Methoxyethyl acetoacetate, 96% 22502-03-0
6-Boc-1-oxa-6-azaspiro[2.5]octane, 95% 147804-30-6
3-amino-2-(3-thienylmethyl)-1-propanol(SALTDATA: FREE) 929974-90-3
2,4-Dimethylglutaric acid, mixture of DL and meso, 98+% 2121-67-7
3H-benzo[e]indole-2-carboxylic acid(SALTDATA: FREE) 50536-72-6
5-chloro-3-(methylthio)-1H-1,2,4-triazole(SALTDATA: FREE) 51108-40-8
2-chloro-5-(piperidin-1-ylcarbonyl)aniline(SALTDATA: FREE) 91766-96-0
4-[(methoxyacetyl)amino]benzoic acid(SALTDATA: FREE) 54057-65-7
Acetaldehyde AMMonia TriMer 58052-80-5
1-(4-propoxyphenyl)cyclopentanecarboxylic acid(SALTDATA: FREE) 74316-95-3
3-Bromo-4H-furo[3,2-b]pyrrole-5-carboxylic acid 332099-52-2
CyclopropyltriphenylphosphoniuM BroMide 14114-05-7
2,5,6-Trimethylbenzoselenazole 2946-20-5
1-(4-Ethoxyphenyl)-5-Mercapto-1H-tetrazole 15182-68-0
7H-Dodecafluoroheptanoic acid 1546-95-8
2-Bromo-5-(trifluoromethyl)benzoic acid 1483-56-3
1,1-Dibromo-2-fluoroethylene 97% 358-96-3
6-Bromo-3-nitro-4-quinolinol 853908-50-6
5-(2,4-Dichlorobenzylthio)-2-mercapto-1,3,4-thiadiazole 136384-19-5
3-Buten-1-ol, 98% 627-27-0
m-Tolylhydrazine hydrochloride, 98% 637-04-7
Artemether, 98% 71963-77-4
Isoquinoline-3-carboxylic acid hydrate, 99% 203626-75-9
1-[5-(4-Chlorophenyl)-2-thienyl]-1-ethanone 51335-90-1
cis-4,7,10,13,16,19-Docosahexaenoic acid 6217-54-5
3,3-DiMethyl-2-pentanone 20669-04-9
Iodoperfluoro-tert-butane 4459-18-1
Luciferase, froM photinus pyralis (firefly) 61970-00-1
SodiuM 3-Methylsalicylate 32768-20-0
3-Chloro-4-ethyl-4H-1,2,4-benzothiadiazin-1,1-dioxide 107089-77-0
1,1\'-Biphenyl-3,3\'-diaMine dihydrochloride 2050-89-7
1-(Quinoxalin-6-yl)ethanamine 1073429-20-5
2-Fluorophenylacetone 2836-82-0
2-Ethylhexyl bromide, 98% 18908-66-2
2,6-Diaminoanthraquinone, 97% 131-14-6
3-(3,4-Difluorophenyl)-1-propene 842124-23-6
1,1'-[1,4-Phenylenebis(Methylene)]bis(4,4'-bipyridiniuM) DibroMide 106867-97-4
Poly(perfluoropropylene Oxide) 25038-02-2
5-(2-Nitrophenyl)-1,3-oxazole 89808-75-3
2-chloro-5-(5-formyl-2-furyl)benzoic acid(SALTDATA: FREE) 355142-36-8
(4'-Methoxy-biphenyl-3-yl)-acetic acid 75852-49-2
N-Methyl-N-(3-thien-3-ylbenzyl)amine, 97% 884507-27-1
6-methyl-1,3-benzodioxole-5-carbaldehyde(SALTDATA: FREE) 58343-54-7
[1-(2-Furylmethyl)piperid-4-yl]methanol , 90% 930111-13-0
2-{[(6-methyl-2-pyridinyl)amino]methyl}phenol(SALTDATA: FREE) 104768-37-8
(R)-N-BOC-alpha-Ethylalanine, 98% ee, 98% 123254-58-0
2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-carboxylic acid , 97% 42327-95-7
2-[4-(2-Amino-phenyl)-piperazin-1-yl]-ethanol 869946-18-9
Ethyl Phenylsulfinylacetate 54882-04-1
4-(Diethylcarbamoyl)benzeneboronic acid 98% 389621-80-1
6-Ethyl-2-mercapto-5-methyl-nicotinonitrile 290299-51-3
2-(2-bromophenyl)-1,3-benzoxazole(SALTDATA: FREE) 73552-42-8
3,5-Bis(trifluoromethyl)benzylaminehydrochloride 42365-62-8
1-(2-Bromobenzyl)piperazine 97% 298705-59-6
2,1,3-Benzothiadiazole-4-carbonyl chloride, 95% 148563-33-1
2-tert-Butylindolizine-3-carboxaldehyde 83164-31-2
4-(Cyclohexylcarbamoyl)-3-fluorobenzeneboronic acid 95% 874289-11-9
419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523

Copyright 2007©  ChemicalBook. All rights reserved.