ChemicalBook Chinese Germany Japanese Korean

北京百灵威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    400-666-7788 010-82848833-
Fax:    86-10-82849933
Email:    jkinfo@jkchemical.com;market6@jkchemical.com
Nationality:    China
WebSite:    http://www.jkchemical.com
Product List:    96815
261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365

Product List
Ethyl Succinyl Chloride 14794-31-1
1-(2-Hydroxyphenyl)-3-(4-chlorophenyl)-1,3-propanedione 65599-34-0
4,5-diphenyl-1,3-thiazol-2-amine(SALTDATA: FREE) 6318-74-7
Bis(t-butylcyclopentadienyl)hafnium dichloride, min. 98% 33010-55-8
3-(chloromethyl)-5-isopropylisoxazole(SALTDATA: FREE) 1018128-18-1
tert-Butyl 4-(2-aminoethyl)benzoate 135482-70-1
N,N-Dimethyl-1-naphthylamine, 99% 86-56-6
2-Butyl-[1,3,2]dioxaborolane-4R,5R-dicarboxylicacid bisdimethylamide 161344-85-0
1-Hexadecylpyridinium bromide, 98% 140-72-7
2-[(2-chlorobenzyl)oxy]-3-methoxybenzaldehyde(SALTDATA: FREE) 52803-63-1
2,3-Dihydrobenzofuran-7-carboxylic Acid 35700-40-4
(1-Amino-1,2-dimethylpropyl)phosphonic acid hydrate, 97% 101804-01-7
2,4-Diphenyl-cyclobutane-1,3-dicarboxylic acid 4462-95-7
Allylmagnesium bromide, 1.0 M solution in diethyl ether, J&KSeal 1730-25-2
4-Benzyloxy-2-pyrrolidin-1-ylmethyl-pyrrolidine-1-carboxylic acid benzyl ester 886363-04-8
4-Amino-3,5-dichloropyridine, 98% 22889-78-7
(7-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid(SALTDATA: FREE) 959241-61-3
Dimethylammonium dichlorotri(mu-chloro)bis[(S)-(-)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl]diruthenate(II) [NH2Me2][{RuCl((S)-H8-binap)}2(mu-Cl)3] 944451-12-1
2-(1-piperidinyl)propanoic acid(SALTDATA: HCl) 69181-71-1
3-chloro-N,2,2-trimethylpropanamide(SALTDATA: FREE) 73434-12-5
1,2-dimethyl-1H-indol-5-amine(SALTDATA: HCl) 7570-48-1
5-Phenyl-1,3,4-oxadiazol-2-amine 1612-76-6
2, 6-Dimethyl-3-pyridinecarboxylic acid ethyl ester, 97% 1721-13-7
(3'-Methoxy-biphenyl-2-yl)-acetic acid 108478-56-4
Benzyl DiMethylphosphonoacetate 57443-18-2
1,1'-Ferrocenedicarboxaldehyde, 96% 1271-48-3
N-(2,5-dimethoxybenzyl)cyclopentanamine(SALTDATA: HCl) 355814-38-9
2-(2-Chlorophenyl)-1H-benzoimidazole 3574-96-7
2,4,5-Trifluorobenzylamine 168644-93-7
Naphthyl phosphate-Na-salt analytical grade 81012-89-7
2,2,3,3,3-Pentafluoro-1,1-diphenylpropan-1-ol 337-33-7
DicyclohexylaMine Nitrite 3129-91-7
5-AMino-1-Methyl-3-(trifluoroMethyl)-1H-pyrazole-4-carboxylic acid 317806-51-2
p-Acetoacetanisidide 5437-98-9
(-)-Fenchone 7787-20-4
L-Serine benzyl ester hydrochloride, 98% 60022-62-0
[5-(2-Furyl)-1H-pyrazol-3-yl]methanol , 97% 84978-67-6
Isatin, 98% 91-56-5
1-(p-Tolyl)ethanol, 96% 536-50-5
5-(1-pyrrolidinyl)-3-pentyn-1-ol(SALTDATA: FREE) 550302-87-9
2,4-Dibromo-1-methyl-1H-imidazole 53857-60-6
4-Chloro-3',4'-diMethylbenzophenone 40415-10-9
(propylthio)acetic acid(SALTDATA: FREE) 20600-60-6
2-Methoxy-6-Methylphenol 2896-67-5
5-(4-Chlorophenyl)-2-furoic acid, 95+% 41019-45-8
1-(ethylamino)-3-phenoxypropan-2-ol(SALTDATA: FREE) 58461-93-1
6-Bromo-1H-indole-2-carbaldehyde, 97% 105191-12-6
2-(1-Naphthyl)ethanesulfonyl Chloride 104296-63-1
1-Isopropyl-7-(methylthio)-1H-pyrimido-[4,5-d][1,3]oxazine-2,4-dione 76360-89-9
Benzyl-(3-bromobenzyl)amine 70251-03-5
2-bromo-3-chloro-5-ethoxy-4-hydroxybenzaldehyde(SALTDATA: FREE) 597545-04-5
3-Amino-4-hydroxy-N,N-dimethylbenzenesulphonamide 24962-75-2
p-Tolylurea 622-51-5
2-(2-formylphenoxy)-N-(tetrahydro-2-furanylmethyl)acetamide(SALTDATA: FREE) 915923-40-9
Methyl tetrahydro-4-oxo-2H-thiopyran-3-carboxylate, 96% 4160-61-6
3-Methoxy-5-(trifluoroMethyl)benzoic acid 53985-48-1
2-(4-chlorophenyl)-N-(4-methoxybenzyl)ethanamine(SALTDATA: HBr) 355382-88-6
1-(4-Chlorophenyl)piperazine, 98% 38212-33-8
ChroMe Yellow 6054-97-3
2,4-DiMethylphenol 105-67-9
1-(4-Methoxyphenyl)-2-quinolin-2-ylethanone 7469-86-5
1-Phenyl-1-octyne 16967-02-5
6-AMino-5-broMonicotinic acid 180340-69-6
2-amino-N-methylbutanamide(SALTDATA: HCl) 767570-56-9
4-Carboxy-3-fluorophenylboronic acid 120153-08-4
3,5-Dibromobenzoic acid, 98% 618-58-6
4'-BroMoacetanilide 103-88-8
(3-propylpiperidin-3-yl)methanol(SALTDATA: FREE) 915925-19-8
Tetramethyl 2,6-dihydroxybicyclo[3.3.1]nona-2,6-diene-1,3,5,7-tetracarboxylate, 99% 6966-22-9
Pentafluorophenyl 2-morpholino-1,3-thiazole-5-carboxylate , 97% 941716-88-7
(+)-S-Trityl-L-cysteine, 97% 2799-07-7
7-(Hydroxymethyl)-1H-indazole 1092961-09-5
5-Chloro-2-fluorophenyl isothiocyanate, 97% 247170-25-8
ethyl 1-aminopiperidine-3-carboxylate(SALTDATA: FREE) 938458-88-9
2-Chloro-5-iodo-4-pyridinamine 800402-12-4
Fmoc-Asp-Obzl, 98% 86060-83-5
Diethyl (3-bromoprop-1-(E)-en-1-yl)phosphonate 95% 66498-59-7
N-(4-Nitrophenylacetoxy)succinimide, 98%, derivatization grade,for HPLC Labeling 68123-33-1
3,4-Dihydroxybenzaldehyde, 98% 139-85-5
(S)-(+)-Epichlorohydrin, 98% 67843-74-7
3-(3,5-Dimethyl-pyrazol-1-yl)-propionitrile 5589-97-9
2-azaspiro[4.4]nonan-3-one(SALTDATA: FREE) 75751-72-3
3',4'-Dimethyl-biphenyl-4-ylamine 188906-52-7
5-Chloro-2-Methoxyphenyl isothiocyanate 63429-99-2
7-Methoxy-3,7-dimethyloctanal, 97% 3613-30-7
(S)-2-N-Cbz-Amino-pentane-1,5-diol 478646-26-3
4-[(6-Methylpyrazin-2-yl)oxy]benzoyl chloride 97% 921938-96-7
2-[(5-Chloro-2-pyridyl)thio]ethan-1-ol 175135-89-4
Tripalmitin, 95% 555-44-2
2-(ethylsulfonyl)-5-iodothiophene(SALTDATA: FREE) 412965-13-0
2,3,4,5-Tetrafluorobenzaldehyde 16583-06-5
TAR [=4-(2-Thiazolylazo)resorcinol][Metal indicator and spectrophotoMetric reagent for transition Metals] 2246-46-0
('±)-Bay K 8644, 98% 71145-03-4
Ethyl pentafluoropropionate, 98% 426-65-3
2,2',4'-Trichloroacetophenone 4252-78-2
trans-1-Cinnamylpiperazine, 97% 87179-40-6
PerfluorosebacaMidine 865-94-1
2-(aminomethyl)adamantan-2-ol(SALTDATA: HCl) 28529-71-7
1-(4-bromophenyl)-N-methylpropan-1-amine(SALTDATA: FREE) 912906-92-4
Androsterone, 97% 53-41-8
261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365

Copyright 2007©  ChemicalBook. All rights reserved.