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
292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396

Product List
(2S,3S)-(+)-2,3-Butanediol, min. 97% 19132-06-0
1,3-Bis(2,6-di-i-propylphenyl)imidazol-2-ylidene(1,4-naphthoquinone)palladium(0) dimer, 96% 649736-75-4
1,7-Dichlorooctamethyltetrasiloxane, 92% 2474-02-4
3,4-Diethyl-pyrrol, 98% 16200-52-5
2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid methyl ester, 99% 178306-47-3
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide, 97% 1892-57-5
(4-Methylumbelliferyl)-α-L-iduronide cyclohexylammonium salt, 98% 66895-33-8
1-Heptyne, 98% 628-71-7
(β,β-Dimethylacryl)shikonin, 98%, from Lithospermum erythrorhizon Sieb. & Zucc. 24502-79-2
2-Methyl-6-(phenylethynyl)pyridine hydrochloride, 98% 96206-92-7
1-Hexyl-3-methylimidazolium hexafluorophosphate, 99% 304680-35-1
1H-Indazol-3-ylamine, 97% 874-05-5
(R)-(+)-1-Benzyl-3-pyrrolidinol, 98% 101930-07-8
2-Bromo-2-methylpropionamide, 97% 7462-74-0
3-Chloro-2-methylphenol, 98% 3260-87-5
2-Methylvaleric acid, 98% 97-61-0
1-(2-Tetrahydroformyl)-5-fluorouracil, 98% 17902-23-7
Fmoc-γ-aminobutyric acid, 98% 116821-47-7
N-Benzylphthalimide, 98% 2142-01-0
cis-4-Hydroxy-D-proline, 99% 2584-71-6
β-Isocupreidine, 98% 253430-48-7
Fmoc-Chg-OH 161321-36-4
4,7-Dichloroisatin, 99% 18711-13-2
5,6-Dichloronicotinic acid, 98% 41667-95-2
o-Tolylmagnesium bromide, 2.0 M solution in diethyl ether, J&KSeal 932-31-0
Phenyl trifluoromethanesulfonate, 98% 17763-67-6
Dichloroacetic acid, 99% 79-43-6
Boc-D-Pen(pMeBzl)-OH·DCHA 198470-36-9
Bis[2-(2-benzothiazolyl)phenolato]zinc(II), 98% 58280-31-2
Dichloromethylvinylsilane, 97% 124-70-9
Manganese(III) fluoride, 98% 7783-53-1
Thiazole-5-carboxaldehyde, 97% 1003-32-3
4-Amino-2,6-dichloropyrimidine, 96% 10132-07-7
Ethyl 3-iodobenzoate, 99% 58313-23-8
Methyl 4-chloro-6-(trifluoromethyl)thieno[3,4-b]pyridine-1-carboxylate 97% 175203-40-4
3-Amino-5-(tert-butyl)thiophene-2-carboxamide 98% 175137-04-9
Mercury(II) trifluoroacetate 13257-51-7
4-methyl-2-(4-methylphenyl)pyrimidine-5-carboxylic acid(SALTDATA: FREE) 861583-66-6
N,N-dimethyl-N'-(tetrahydrofuran-2-ylmethyl)ethane-1,2-diamine(SALTDATA: FREE) 915921-74-3
3-chloro-N-(4-chloro-2-fluorophenyl)propanamide(SALTDATA: FREE) 545385-13-5
2-Amino-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridine trihydrochloride 17899-47-7
6-(tert-butoxycarbonyl)-6-azaspiro[2.5]octane-1-carboxylic acid(SALTDATA: FREE) 871727-05-8
Monoethyl 4-Oxoheptanedioate 1506-55-4
2,4-Difluoro-3-methylbenzoyl chloride 112857-70-2
2,4-Dihydroxynicotinic acid 856214-16-9
Ethyl 4-[4-aminosulfonyl)phenyl]-5-cyanamide-4,5-dihydro-1,3,4-thiadiazole-2-carboxylate 444791-17-7
Ethyl 3-(3-nitrophenyl)-3-oxopropanoate , 97% 52119-38-7
2-AMino-5-cyclopropyl-1,3,4-thiadiazole 57235-50-4
2,4,5-trimethoxybenzohydrazide(SALTDATA: FREE) 588677-34-3
3,4-Dimethylanisole 4685-47-6
3-ethylisoxazole-5-carboxylic acid(SALTDATA: 0.08NaCl) 14633-21-7
2-(1 H -Benzoimidazol-2-ylsulfanyl)-butyric acid 21547-71-7
2-Methyl-5-(4-methylphenyl)-3-furoic acid , 97% 111787-86-1
2-(4-broMophenoxy)acetaMide (SALTDATA: FREE) 35368-75-3
2-(4-Oxo-4 H -quinazolin-3-yl)-propionic acid 435345-19-0
4-[(5-Bromo-2-pyrimidinyl)oxy]benzenecarbonitrile 887430-98-0
6-methoxy-3-quinolinamine(SALTDATA: HCl) 29507-86-6
4-Benzoyldihydro-2(3H)-furanone 21034-22-0
Tetrachlorohydroquinone 87-87-6
1-(3-methyl-2-pyridinyl)-1-propanamine(SALTDATA: FREE) 1015846-40-8
Methyl-1H-benzotriazole (Mixture) 29385-43-1
5-tert-Butyl-1-(4-nitro-phenyl)-1H-pyrazole-3-carboxylic acid 817172-32-0
(R)-1,1-Diphenyl-2-aminopropane 67659-36-3
5-amino-2,4-dichlorobenzoic acid(SALTDATA: FREE) 19861-63-3
1,1,2,3,3,3-Hexafluoropropyl dichloromethyl ether 56860-82-3
4-[(2-Chlorobenzyl)oxy]-3-methoxybenzoic acid 113457-27-5
2,4-Difluoro-5-methylbenzoic acid 367954-99-2
2-Chloro-5-(4-chlorophenyl)nicotinonitrile 35982-99-1
2-(4-tert-Butylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 214360-66-4
N,N'-Bis(5-hydroxysalicylidene)ethylenediaMine 124061-43-4
Ethyl DL-3-Acetoxybutyrate 27846-49-7
3-Methyloxetane-3-carboxylic acid 28562-68-7
7-Nitro-3,4-dihydro-2H-1,4-benzoxazine 120711-81-1
(4-fluorobenzyl)(2-methoxy-1-methylethyl)amine(SALTDATA: HCl) 418786-13-7
4,6-Dimethyl-1,3,5-triazin-2-amine hydrate, 95%+ 175278-59-8
1-(3-Phenylpropyl)-2-thiourea 93168-20-8
1-(2-thienyl)propan-2-amine(SALTDATA: FREE) 30433-93-3
(4-Methoxyphenyl)(phenyl)acetic acid 21749-83-7
4-AMino-5-trifluoroMethylbenzoic Acid 400-76-0
N,N,N',N'-Tetrakis(2-hydroxyethyl)ethylenediaMine 140-07-8
2-Propionylpyridine 3238-55-9
(Triphenylphosphoranylidene)ketene 15596-07-3
3-Bromo-5-nitroanisole 16618-67-0
4-Isopropylbenzyl Chloride (contains ca. 10% o-forM) 2051-18-5
5,7-Dimethyl-[1,8]naphthyridin-2-ylamine 39565-07-6
3-Ethoxy-4-hydroxy-5-nitrobenzaldehyde 178686-24-3
4-(hydroxymethyl)-2,6-dimethylphenyl acetate(SALTDATA: FREE) 915920-75-1
4-(3-Benzhydryl-1,2,4-oxadiazol-5-yl)piperidine 849925-02-6
N,N'-Bis(2'-aminophenyl)ethylene diamine 16825-43-7
1-(4-Chlorophenyl)biguanide Hydrochloride 4022-81-5
2-Bromo-N-(2,6-dimethylphenyl)acetamide 40251-98-7
3-(1,2,3,6-Tetrahydropyridin-4-yl)-1H-indole 38620-69-8
cis-1-Isopropyl-4-Methylcyclohexane 6069-98-3
1,4-DibroMo-1,1,2,2-tetrafluorobutane 97% 18599-20-7
Methyl 3-amino-4-cyano-5-(dimethylamino)thiophene-2-carboxylate 175202-32-1
8-Hydroxyquinoline-7-carboxylic Acid 19829-79-9
6-oxa-9-azaspiro[4.5]decane(SALTDATA: HCl) 130643-07-1
1-(5-Chloro-2-nitrophenyl)pyrrolidine 133387-30-1
(3-aminobenzyl)diethylamine(SALTDATA: FREE) 27958-97-0
1-(2-thienylcarbonyl)piperazine(SALTDATA: CF3COOH) 52063-83-9
292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396

Copyright 2007©  ChemicalBook. All rights reserved.