天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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
336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440

Product List
2-Benzyl-1,3-dioxolane 101-49-5
(R)-3-t-Butyl-?-alanine 367278-49-7
Ethoxyamine hydrochloride, 99% 3332-29-4
Testosterone propionate research grade 57-85-2
3-Chloro-DL-Mandelic Acid 16273-37-3
Boc-beta-cyclopropyl-L-Ala-OH . DCHA 89483-07-8
Tauroursodeoxycholic acid, 98% 14605-22-2
2,4-Dichloro-6-methylbenzylamine, Tech. 150517-76-3
Tris(2,4-dimethylphenyl)phosphine, 98% 49676-42-8
(Chloromethyl)triethoxysilane, 96% 15267-95-5
-MSH, human 17908-57-5
1,6-Hexanedithiol, 98% 1191-43-1
4-(3-Iodo-pyridin-2-yl)-morpholine 470463-40-2
2-(Methylsulfonyl)benzoic acid, 95% 33963-55-2
3-(1,3-Dimethylbutylidene)aminopropyl-trithoxysilane 116229-43-7
4'-Chloro-3'-methyl-2,2,2-trifluoroacetophenone 286017-71-8
Methyl 2-Hydroxy-2-Methoxyacetate (contains related coMpounds) 19757-97-2
2,5-Difluoro-DL-phenylalanine 97% 32133-38-3
3-Methoxy-1-butanol 2517-43-3
1-(1-tert-butylpyrrolidin-3-yl)methanamine(SALTDATA: 1.9HCl 0.02(C6H5)3PO) 1017474-41-7
Hexadecafluoroheptane, 98% 335-57-9
2'-Hydroxy-4'-Methoxypropiophenone 6270-44-6
1H-pyrazole-5-carbohydrazide(SALTDATA: FREE) 26275-64-9
4,4'-Dihydroxydiphenyl ether, 98% 1965-09-9
2-AMino-6-broMophenol 97+% 28165-50-6
Thulium(III) chloride hydrate (99.9%-Tm) (REO) 19423-86-0
Moxifloxacin hydrochloride 186826-86-8
3-Chloro-3'-Methylbenzophenone 71372-41-3
2,2,6,6-Tetramethyl-3,5-heptanedionato silver(I) (99.9%-Ag) [Ag(TMHD)] 79827-25-1
1-(3,4-Dichlorophenyl)-2-hydroxy-1-ethanone 113337-38-5
2,3,4,5-Tetrachlorobenzoyl Chloride 42221-52-3
4-(Carboxymethyl)phenylboronic acid 90111-58-3
Diphenylmethane, 99% 101-81-5
1-Phenoxy-2-propanol, 99.5% 770-35-4
2-Chloro-5-(trifluoromethyl)benzoic acid, 98% 657-06-7
(2-amino-4-methyl-1,3-thiazol-5-yl)acetic acid(SALTDATA: FREE) 62556-93-8
Benzo[b]furan-3-ylacetic acid , 97% 64175-51-5
5-Chloro-1-pentyne 14267-92-6
3',4'-Dimethoxy-2,2,2-trifluoroacetophenone 300374-83-8
D-Alanine benzyl ester p-toluenesulfonate, 98% 41036-32-2
4-Methoxystyrene, 95%, stabilized 637-69-4
1-Cyclohexyl-1H-tetrazole-5-thiol 49847-44-1
3-(1,3-Thiazol-2-yl)benzoic acid 97% 847956-27-8
2-(2-Aminothiazole-4-yl)-2-methoxyiminoacetic acid, 97.5% 65872-41-5
1-(2,4,5-Trichlorophenyl)-2-thiourea 90617-76-8
2-(Methylsulfinyl)benzeneboronic acid, 97% 850567-97-4
2-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]ethanamine(SALTDATA: HCl) 885953-67-3
2,2-dimethyl-1-phenylcyclopropanecarboxylic acid(SALTDATA: FREE) 33795-08-3
5-Bromo-2-(2-methoxy-4-methylphenoxy)pyrimidine 1017789-03-5
4-(4‘-Aminobenzyl)thiomorpholine 1,1-dioxide, 90% 263339-24-8
2,3-dichloro-6,7-dimethylquinoxaline, 95% 63810-80-0
6,6-DiMethyl-5,7-dioxaspiro[2.5]octane-4,8-dione 5617-70-9
3-Aminobenzoic acid, 98% 99-05-8
2-Hydroxychalcone, 98% 644-78-0
3-Aminopyrazine-2-carboxylic acid, 98% 5424-01-1
4-Methyl-2-phenyl-5-pyrimidinecarboxylic acid, 97% 103249-79-2
Methyl 2-[2-(trifluoromethyl)quinolin-4-ylthio]-acetate 175203-42-6
Fmoc-D-2-Nal-OH 138774-94-4
3-Cyano-1-N-Fmoc-piperidine 886362-86-3
(3-Chloro-4-(methoxycarbonyl)phenyl)boronic acid, 99.8% 603122-82-3
3-Allyloxy-1,2-propanediol, 97.5% 123-34-2
4,4'-(Octahydro-4,7-methano-5H-inden-5-ylidene) bisphenol, 99% 1943-97-1
(S)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol, 98% 225920-05-8
2,4-Dimethylphenethylamine 76935-60-9
2-bromo-N-(2,4-dimethylphenyl)acetamide(SALTDATA: FREE) 255909-04-7
1-(ForMaMidoMethyl)-1H-benzotriazole 87022-36-4
Di-1-adamantylphosphinic chloride, 98% 126683-99-6
Ethyl N-[2-(4-hydroxyphenyl)ethyl]carbamate 70275-54-6
(R)-4-Phenyloxazolidin-2-one, 99% 90319-52-1
(11bR)-N,N-Bis[(R)-(-)-1-(2-methoxyphenyl)ethyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine, min. 98% 736158-72-8
2-methylbenzo[d]oxazol-6-amine, 95% 5676-60-8
Thymidine 5'-monophate disodium salt hydrate, 98% 33430-62-5
Nipecotamide, 97% 4138-26-5
Chromium(III) nitrate nonahydrate, 99% 7789-02-8
4-Phenyl-1-cyclohexene 4994-16-5
(S)-4-Bromo-homo-ibotenic Acid 121313-15-3
(R)-2-(3-Chloro-4-methanesulfonylphenyl)-3-(2-oxocyclopentyl)propionic acid 625113-52-2
3-[(4-Chlorophenyl)carbamoyl]benzeneboronic acid 98% 874288-31-0
1-(Chloromethyl)-2-[(4-chlorophenyl)sulfanyl]-benzene 13459-60-4
1-Butyl-3-MethylpyridiniuM BroMide 26576-85-2
(5E)-5-(4-isobutoxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one(SALTDATA: FREE) 164520-75-6
N-cyclopentyl-N,N'-dimethylethane-1,2-diamine(SALTDATA: FREE) 938459-03-1
4-[2-N,N-Diisopropylaminoethoxy]bromobenzene 187663-88-3
N-(3-aminophenyl)nicotinamide(SALTDATA: FREE) 63556-12-7
Methyl 3-(2,5-dimethyl-1H-pyrrol-1-yl)-2-thiophenecarboxylate 175137-41-4
2-Chloro-6-methoxyisonicotinamide , 95% 175277-66-4
3-Methyl-4-nitrobenzotrifluoride 67192-42-1
2-(4-methyl-1H-1,2,3-triazol-1-yl)ethanamine(SALTDATA: FREE) 1086601-35-5
INT ForMazan 7781-49-9
2-Chloro-2-(4-chloro-phenyl)-ethanol 41252-79-3
6-Fluoro-2-Methyl-4-chroManone 88754-96-5
N-allyl-3-methyltetrahydrothiophen-3-amine 1,1-dioxide(SALTDATA: HCl) 151775-05-2
N-benzyl-N-methylpropane-1,3-diamine(SALTDATA: FREE) 13910-49-1
Zinc hexafluoroacetylacetonate hydrate, min. 98% 16743-33-2
1,2-Dichloro-1,2-difluoroethane 431-06-1
Methyl 3-(Pyrrolidin-1-yl)propanoate 22041-21-0
3,5-DibroMo-1,2-phenylenediaMine Monohydrochloride [Sensitive reagent for the deterMination of Se by GC-ECD] 75568-11-5
(R)-N-4-Boc-N-1-Cbz-2-piperazine carboxylic acid 954388-33-1
3-(Piperidin-1-ylmethyl)benzeneboronic acid, pinacol ester 97% 859833-21-9
2-chloro-N-(2,4-dimethoxyphenyl)acetamide(SALTDATA: FREE) 101908-41-2
336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440

Copyright 2007©  ChemicalBook. All rights reserved.