ChemicalBook Chinese Germany Japanese Korean

百灵威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    400-666-7788 +86-10-82848833
Fax:    86-10-82849933
Email:    jkinfo@jkchemical.com;market6@jkchemical.com
Nationality:    China
WebSite:    www.jkchemical.com
Product List:    96815
257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361

Product List
Ethyl 4-cyanobenzoate, 97.5% 7153-22-2
4-AMino-6-Mercaptopyrazolo[3,4-d]pyriMidine 23771-52-0
Ethyl tert-Butylacetate 5340-78-3
Acetoguanide 16352-06-0
Tetrabutylammonium nitrate, 97% 1941-27-1
1-Chloroeicosane 42217-02-7
1-(Trifluoroacetyl)imidazole, 97.5%, derivatization grade 1546-79-8
4-n-Hexylbenzoic acid, 99% 21643-38-9
D-(+)-Trehalose, 99%, anhydrous 99-20-7
4'-Chloro-3'-nitroacetophenone 5465-65-6
5-Bromo-7-azaindole-3-carboxylic acid, 98% 849068-61-7
(1R,2R)-trans-1,2-Cyclohexanediol, 98% 1072-86-2
2,3-Dihydro-1,4-benzodioxine-5-carbothioamide , 95% 690632-23-6
L-Histidine, 98% 71-00-1
2-Anilinonicotinic acid 16344-24-4
4,4'-Difluorodiphenylmethane, 99% 457-68-1
3',4'-Dimethoxybiphenyl-4-carbaldehyde 640769-65-9
Methyl 2-chloro-6-methoxynicotinate 95652-77-0
3-Ethoxy-4-hydroxybenzaldehyde, 99% 121-32-4
4-Chloro-2-nitrobenzotrifluoride 25889-38-7
1-(tert-ButyldiMethylsilyl)iMidazole [tert-ButyldiMethylsilylating Agent] 54925-64-3
4-Naphthalen-1-yl-benzoic acid 106359-69-7
GalliuM arsenide (99.9999%-Ga) PURATREM 1303-00-0
1-Morpholino-1-cyclododecene 3725-39-1
4-(pyridin-3-yloxy)aniline(SALTDATA: FREE) 80650-45-9
(2E)-3-(2,4-diethoxyphenyl)acrylic acid(SALTDATA: FREE) 423736-06-5
2-(acetylamino)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylic acid(SALTDATA: FREE) 63826-34-6
3-(4-Methylthiobenzoyl)propionic acid 7028-67-3
1-(4-methoxyphenyl)-5-phenyl-1H-pyrazole-3-carboxylic acid(SALTDATA: FREE) 62160-80-9
4-Methoxycinnamic acid, 98% 830-09-1
2-Chloro-N-(4,5-dimethyl-thiazol-2-yl)-acetamide 50772-54-8
Tri-n-propylphosphine oxide, min. 98% 1496-94-2
3-(Acryloyloxy)-2-hydroxypropyl methacrylate, 80%, stabilized with 200 ppm MEHQ 1709-71-3
1-methyl-1H-indazole-3-carbonitrile(SALTDATA: FREE) 31748-44-4
2-{[2-(3-methoxyphenoxy)ethyl]amino}ethanol(SALTDATA: HCl) 420104-03-6
N-Boc-2-(4'-chlorophenyl)-D-glycine 53994-85-7
4-n-Octyloxyphenyl 4-Pentylbenzoate 50649-64-4
2,4,6-Tris-(4-bromo-phenyl)-[1,3,5]triazine, 98% 30363-03-2
3-Naphthalen-2-yl-3-oxo-propionic acid methylester 158053-33-9
2-Mercaptopyridine, 99% 2637-34-5
3-BroMo-4-Methoxytoluene 22002-45-5
1-(3,4-dimethoxyphenyl)-N-(pyridin-3-ylmethyl)propan-1-amine(SALTDATA: HCl) 497246-99-8
1-(4-Nitrophenyl)-2-phenylethane-1,2-dione, 95% 22711-24-6
AcryloxyMethyltriMethoxysilane 21134-38-3
2-(ChloroMethyl)-3,5-dioxahex-1-ene 105104-40-3
N-ethyl-2-(4-methylphenoxy)ethanamine(SALTDATA: FREE) 915920-87-5
2-Fluorophenacylamine hydrochloride 95% 93102-96-6
4-Amino-8-methylquinoline 893762-15-7
N-Boc-Diallylamine 151259-38-0
4-cyclopropyl-1,3-thiazol-2-amine(SALTDATA: FREE) 324579-90-0
5-(Benzyloxy)-2-(hydroxymethyl)-4H-pyran-4-one 15771-06-9
1-Acetyl-5-indolinesulfonyl chloride, 97% 52206-05-0
N-Phenylglycine, 98% 103-01-5
3-(5-methyl-7-oxo-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoic acid(SALTDATA: FREE) 878441-48-6
N~1~-(5-amino-2-methylphenyl)-N~2~,N~2~-dimethylglycinamide(SALTDATA: FREE) 946753-98-6
(S)-1-Pyrrolidin-2-(1'-H-indol-3'ylmethyl)-2-(N-Cbz-N-methyl)amino-ethane 675602-66-1
(S)-1,2-Decanediol, 98% 84276-14-2
DBD-NCS [=4-(N,N-DiMethylaMinosulfonyl)-7-isothiocyanato-2,1,3-benzoxadiazole][for HPLC Labeling and EdMan Degradation] 147611-81-2
Diethyl isopropylphosphonate, 98% 1538-69-8
3-Chloro-6-hydroxy-2,4-dimethyl-benzaldehyde 23602-63-3
Morpholin-4-yl-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-phenyl]-methanone 656239-38-2
6-Amino-3-ethyl-4-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile, 97% 444790-63-0
IsopropylaMine Hydrochloride 15572-56-2
3-N-Boc-Amino-1-[2-amino-1-(4-benzyloxy-phenyl)-ethyl]-pyrrolidine 886365-19-1
4-Pentylphenacyl bromide 64328-68-3
Chlorodimethylpropylsilane, 97% 17477-29-1
2,4-Dioxo-1-phenyl-1,2,3,4-tetrahydro-5-pyrimidinecarbonitrile 6275-84-9
CalciuM 2-Hydroxy-4-(Methylthio)butyrate 4857-44-7
3,5-Bis(trifluoromethyl)pyridine, 97% 20857-47-0
3-isopropoxy-1-propanol(SALTDATA: FREE) 110-48-5
5-(4-methoxyphenyl)oxazole-4-carboxylic acid, 95% 89205-07-2
2-n-Propylpiperidine 3238-60-6
4-[(isobutyrylamino)methyl]benzoic acid(SALTDATA: FREE) 908495-37-4
2-Chloro-3,5-dibromo-6-methylpyridine, 97% 1000018-58-5
N-(2,4-Dinitrophenyl)-L-valine 1694-97-9
4-Phenoxyphenylacetic acid, 98% 6328-74-1
9-ethyl-3-(piperazin-1-ylmethyl)-9H-carbazole(SALTDATA: 2HCl) 356082-25-2
8-fluoroisoquinoline, 95% 1075-00-9
3-Bromo-4-methylquinolin-2(1H)-one 37778-22-6
1-Isopropylpiperazine, 99% 4318-42-7
N-(1-Naphthyl)-N-(phenylmethylene)amine , 97% 890-51-7
Sulfapyridine, 99% 144-83-2
4-(Methylsulfonyl) phenylacetonitrile 25025-07-4
2,3-Difluoro-4-iodopyridine 851386-34-0
3,5-Pyrazoledicarboxylic acid, 98% 3112-31-0
Methyl 4-hydroxy-6-oxo-1-[3-(trifluoromethyl)-phenyl]-1,6-dihydro-3-pyridazinecarboxylate 121582-55-6
N-Boc-N-methyl-5-chloro anthranilic acid 886362-04-5
4-(1,2,4-Triazol-1-yl)benzaldehyde 27996-86-7
5-Methylamino-[1,3,4]thiadiazole-2-thiol 27386-01-2
1-(1H-benzimidazol-2-yl)-2-chloroethanone(SALTDATA: FREE) 10227-64-2
3-Chloro-4,5-diaMinobenzotrifluoride 132915-80-1
2-Fluoro-6-(4-chlorophenylthio)benzonitrile 97% 175204-12-3
1-(2-pyrazinylcarbonyl)-4-piperidinone(SALTDATA: FREE) 1060817-24-4
Bromo-tris-pyrrolidino-phosphonium hexafluorophosphate, 97% 132705-51-2
2-Fluoro-6-iodobenzoic acid, 98% 111771-08-5
3,5-DiMethylbenzyl Cyanide 39101-54-7
Isopropylmagnesium bromide, 3.0 M solution in 2-MeTHF, J&KSeal 920-39-8
Cinnamamide, 97% 621-79-4
1-Phenylimidazole, 97% 7164-98-9
5-Bromo-2-(piperazin-1-yl)pyrimidine, 98% 99931-82-5
257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361

Copyright 2007©  ChemicalBook. All rights reserved.