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
327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431

Product List
4-Bromothiophene-2-acetonitrile 160005-43-6
(5-Bromo-3-pyridinyl)(piperazino)methanone 1017782-91-0
ethyl 1-(chlorosulfonyl)piperidine-4-carboxylate(SALTDATA: FREE) 765962-67-2
4-Methylphthalonitrile 63089-50-9
4-NitrodiphenylMethane 1817-77-2
Isosorbide dimethyl ether, 99% 5306-85-4
L-Phenylalanine ethyl ester hydrochloride, 98.5% 3182-93-2
Diethyl (N-methoxy-N-methylcarbamoylmethyl)phosphonate, 97% 124931-12-0
3-(4-methylphenyl)propan-1-amine(SALTDATA: FREE) 54930-39-1
3-Bromo-5-(trifluoromethyl)pyridine 436799-33-6
4-BroMo-4'-n-Butylbenzophenone 91404-25-0
1,2,5-Oxadiazole-3-carboxylic acid 97% 88598-08-7
1-[3-(1H-tetrazol-5-yl)phenyl]methanamine(SALTDATA: HCl) 765877-97-2
2,2'-Bithiophene, 98% 492-97-7
4-(2-Bromoethoxy)benzeneboronic acid, pinacol ester 98% 913836-27-8
(5E)-5-[4-(allyloxy)benzylidene]-2-mercapto-1,3-thiazol-4(5H)-one(SALTDATA: FREE) 361184-37-4
Phytantriol (Mixture of isoMers) 74563-64-7
1-(4-fluoro-2-methylphenyl)piperidin-4-one(SALTDATA: FREE) 938458-77-6
4-Nitrophenyl α-L-fucopyranoside, 99% 10231-84-2
(2E,4E)-5-(4-nitrophenyl)penta-2,4-dienal(SALTDATA: FREE) 49678-09-3
(4S,5S)-2-Chloro-3,4-dimethyl-2,5-diphenyl-1-oxa-3-aza-2-silacyclopentane, min. 98% (~2:1 mixture of diastereomers) 680592-40-9
(S)-Glycidol, 98% 60456-23-7
1-Cyclopropylethanol, 96% 765-42-4
N-Fluoro-4,6-dimethylpyridinium-2-sulfonate 147541-01-3
Methyl 6-broMo-1H-indazole-3-carboxylate 885278-42-2
4-Hydroxyisoquinoline 3336-49-0
DL-?-(4-Aminophenyl)alaninol 886364-12-1
5-Phenyl-3H-thieno[2,3-d]pyrimidin-4-one, 97% 35978-39-3
2-Bromo-4-nitro(trifluoromethoxy)benzene 200958-40-3
1-Bromo-3,5-dichloro-2,4,6-trifluorobenzene 24812-13-3
[1-(Hydroxymethyl)cyclopropyl]acetonitrile 97% 152922-71-9
5-(Chloromethyl)uracil 3590-48-5
2'-Chloro-4'-fluoroacetanilide 399-35-9
3-cyclobutylpropanoic acid(SALTDATA: FREE) 4415-84-3
4-Bromo-2-chloro-3-iodopyridine, 98% 916203-52-6
2-(Piperazin-1-yl)-acetic acid ethyl ester, 98% 40004-08-8
(2-methyl-2,3-dihydro-1-benzofuran-5-yl)boronic acid(SALTDATA: FREE) 1028748-11-9
2-Chloro-5-cyanopyridine, 98% 33252-28-7
5-(Isopropylsulfonyl)-2-piperidinopyrimidin-4-amine , 97% 175202-15-0
3,4-Dimethylbenzyl alcohol, 95% 6966-10-5
1,1-Cyclohexanediacetic acid monoamide, 98% 99189-60-3
Methyl 4-methoxyacetoacetate, 98% 41051-15-4
7-bromopyrido[3,2-b]pyrazine, 95% 52333-42-3
Jayflex?DINP Plasticizer 68515-48-0
2-(4-Chlorophenethyl)isothiocyanate 17608-10-5
Tetrakis(diethylamino)tin 1066-78-0
2-[4-(1-methyl-1-phenylethyl)phenoxy]acetohydrazide(SALTDATA: FREE) 70757-64-1
1H-Indole-2,3-dicarboxylic acid 103030-09-7
3-Benzoyl-quinoline-4-carboxylic acid 737-23-5
Dimethyl (2-oxopropyl)phosphonate, 95% 4202-14-6
Aphidicolin, 98%, from Nigrospora oryzae 38966-21-1
Enoxacin sesquihydrate, 98% 84294-96-2
1-(2-Chloroethyl)pyrrole 77200-24-9
Oleic acid, 99% 112-80-1
4-Nitrophenyloxamic acid 103-94-6
3H-Spiro[1,3-benzothiazole-2,1'-cyclohexane] 182-53-6
2-Methyl-3-(methylthio)pyrazine, 99% 2882-20-4
C-(4-Methoxy-phenyl)-C-pyridin-4-yl-methylamine dihydrochloride 889939-88-2
2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 95% 458532-86-0
Methyl 2,6-dichloro-5-fluoronicotinate, 90% 189281-66-1
4-Chloro-2,5-diMethoxynitrobenzene 6940-53-0
4-Benzyloxybenzylamine 22171-15-9
3-Amino-6-(methylthio)pyridazine 39539-67-8
3-(2,6-Dichlorophenyl)propionic acid 51656-68-9
2-AMino-3-forMylchroMone 61424-76-8
1-Ethyl-3-MethylpyridiniuM Ethyl Sulfate 872672-50-9
2-Chloro-5-iodophenol 289039-26-5
2'-Trifluoromethylbiphenyl-3-carboxylic acid 168618-48-2
3-oxo-N-(1-phenylethyl)butanamide(SALTDATA: FREE) 85729-63-1
2-Bromo-N,N-dimethylacetamide 5468-77-9
1-Methyl-2-imidazolidinone, 98% 694-32-6
N-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine, 97% 58970-76-6
Tetra(isocyanato)silane 3410-77-3
O-(4-chlorobenzyl)hydroxylamine hydrochloride, 95% 38936-60-6
5-(4-Chlorophenyl)-1,2-dihydro-2-phenyl-3H-1,2,4-triazol-3-one 27423-54-7
3-(4-Methoxyphenyl)-5-isoxazolecarboxylic acid 618383-47-4
4-allyl-5-cyclopropyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 443917-88-2
4-(Chloromethyl)-2-[4-(trifluoromethyl)phenyl]-1,3-thiazole , 95% 135873-35-7
Allylsulfanyl-acetic acid 20600-63-9
5-Cyanoindole-1-acetic acid 202124-67-2
4-[(Methylamino)methyl]-2-morpholin-4-ylpyridine 869901-11-1
Methyl 4'-formyl[1,1'-biphenyl]-4-carboxylate 70916-89-1
2,3,4-TriMethoxyphenylacetonitrile; 98% 68913-85-9
clasto-Lactacystin ?-lactone, Synthetic 155975-72-7
D-Mannonic acid-1,4-lactone, 98% 26301-79-1
2-Aminomethyl-3-(2-fluorophenyl)propionic acid 910443-81-1
4-(2-Chloroethyl)piperazine, N1-BOC protected 208167-83-3
Methyltri-n-propoxysilane 5581-66-8
Nonanoic Anhydride 1680-36-0
1-(2-Bromobenzyl)-1-methoxy-3-phenylurea 149281-96-9
3-(5-Phenyl-1 H -pyrrol-2-yl)-propionic acid 79720-70-0
1,1,3,3,5,5, Hexamethyl diethoxy trisiloxane 17928-13-1
3-chloro-N-(2-methoxybenzyl)propanamide(SALTDATA: FREE) 105909-52-2
N-Iodosaccharin 86340-94-5
(4-bromobenzyl)(2-methoxy-1-methylethyl)amine(SALTDATA: HBr) 355816-64-7
1-[4-(chloromethyl)-2-thienyl]ethanone(SALTDATA: FREE) 33148-79-7
2,8-Diazaspiro[4.5]decan-3-one, 95% 561314-57-6
3-(1H-Tetrazol-5-yl)-benzoic acid 73096-39-6
5-Phenoxymethyl-[1,3,4]thiadiazol-2-ylamine 121068-32-4
1-(4-Methoxyphenyl)-2-methylpropane-1,2-diol 261930-06-7
327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431

Copyright 2007©  ChemicalBook. All rights reserved.