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
315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419

Product List
Ytterbium(III) hexafluoroacetylacetonate dihydrate (99.9%-Yb) (REO) 81849-60-7
Methyl 4-hydroxybenzoate, 99% 99-76-3
Cholic acid, 98% 81-25-4
Diethylgermanium dichloride, min. 97% 13314-52-8
(R)-(-)-t-Butylmethyl(di-t-butylphosphinomethyl)phosphino(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 97% (R)-TCFP-Rh 705945-70-6
2-Amino-3-phenyl-1-propanol, 98% 16088-07-6
2,4-Dimethyl-1,3-thiazole-5-carboxylic acid, 97% 53137-27-2
2-Methyl-3-chloro-4-aminopyridine, 97% 97944-40-6
2,2,2-Trifluoroethyl formate, 95% 32042-38-9
2-(Trifluoromethyl)phenylhydrazine hydrochloride, 98% 3107-34-4
2-Chloropyridine-3-boronic acid, 98% 381248-04-0
2-Chloroethyl chloroformate, 98% 627-11-2
4-Ethoxybenzoic acid, 99% 619-86-3
Phosphorus oxybromide, 99% 7789-59-5
Methyl pyrimidine-2-carboxylate, 97% 34253-03-7
5-iodo-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one, 95% 135352-71-5
Dihydrorhodamine 123, 95% 109244-58-8
Vidarabine monohydrate, 98% 24356-66-9
Dimethyl azelate, 98.5% 1732-10-1
N-Isopropylamino-acetic acid ethyl ester x HCl, 98% 3183-23-1
Tris(4-iodophenyl)amine, 98% 4181-20-8
7-Hydroxyquinoline, 97% 580-20-1
4-Chlorobenzenesulfonamide, 98% 98-64-6
Allyl chloroformate, 98% 2937-50-0
Aurintricarboxylic acid ammonium salt 569-58-4
Niobium(IV) oxide, 99+% 12034-59-2
Trimethylsulfonium iodide, 98% 2181-42-2
Neohesperidin dihydrochalcone, 99%, from Citrus maxima 20702-77-6
(S)-3-Amino-3-phenylpropanoic acid ethyl ester hydrochloride, 98% ee, 95% 167834-24-4
Formic acid-D (95% in D2O) >98.0 Atom % D 925-94-0
2,6-DiMethylcyclohexanone (Mixture of isoMers) 2816-57-1
(3-isopropyl-1-adamantyl)amine(SALTDATA: HCl) 80904-86-5
1-Isopropyl-1H-indole-3-carbaldehyde 151409-84-6
Chloroformamidine hydrochloride 29671-92-9
4-(3,4-Dimethyl-phenyl)-4-oxo-butyric acid 51036-98-7
tert-butyl methyl(3-piperidinylmethyl)carbamate(SALTDATA: HCl) 169750-76-9
2,5-DiMethyl-3-furoyl Chloride 50990-93-7
5-Methylpyrogallol 609-25-6
1-Phenyl-1H-pyrazole-4-carboxylic acid 1134-50-5
1-[4-(Trifluoromethyl)phenyl]-1H-pyrrole-2-carbaldehyde , 97% 156496-70-7
3-ForMyl-6-isopropylchroMone 49619-58-1
7-piperidin-1-yl-2,1,3-benzoxadiazol-4-amine(SALTDATA: FREE) 842964-23-2
2-(chloromethyl)-1-ethyl-1H-imidazole(SALTDATA: HCl) 780722-30-7
6-Chloro-1-indanone 14548-38-0
1-(5-ethyl-1,3,4-thiadiazol-2-yl)methanamine(SALTDATA: 1.7HCl 0.4H2O) 1126637-93-1
3-[(4-methylbenzyl)oxy]benzaldehyde(SALTDATA: FREE) 40359-58-8
4-(4-tert-butylphenyl)butanoic acid(SALTDATA: FREE) 24475-36-3
N-(Chloroacetyl)-3-(trifluoromethyl)aniline 97% 351-38-2
2-Bromo-4-chloro-6-nitroaniline 827-25-8
1-(tert-Butyl)-3-methyl-1H-pyrazole-5-carbonyl chloride , 97% 175277-10-8
3H-Pyrrolo[3,2-d]pyrimidin-4(5H)-one 5655-01-6
N-(2,5-dimethoxybenzyl)cycloheptanamine(SALTDATA: HCl) 355817-34-4
(2'-methoxybiphenyl-4-yl)amine(SALTDATA: HCl) 263901-48-0
Benzo[d]isoxazol-3-ol 21725-69-9
(3R)-(-)-1-Benzyl-3-(ethylaMino)pyrrolidine 376591-05-8
Bis(trimethylsiloxy)dichlorosilane 2750-44-9
5,6,7,8-Tetrahydro-1,8-naphthyridine-2-carbaldehyde 204452-93-7
2-(1H-Pyrazol-3-yl)-10H-phenothiazine 63285-55-2
6-Chloroindole-3-carboxaldehyde 703-82-2
2'-Methylpropiophenone 98% 2040-14-4
N-Acetyl-L-alanyl-L-alanyl-L-alanine, 98% 19245-85-3
1-(3-Hydroxyphenyl)-piperazine 59817-32-2
[(5-methyl-1,3,4-thiadiazol-2-yl)thio]acetic acid(SALTDATA: FREE) 50918-26-8
6-chloro-2-(3-methylphenyl)quinoline-4-carboxylic acid(SALTDATA: FREE) 724749-61-5
3-(4H-1,2,4-triazol-4-yl)phenol(SALTDATA: FREE) 746656-39-3
Dimethyl 3,4-furandicarboxylate, 97% 4282-33-1
Tris[3-(heptafluoropropylhydroxymethylene)-D-camphorato], praseodymium derivative, 97% 38832-94-9
3-methyl-1-phenylhexahydropyridazine(SALTDATA: HCl) 39998-48-6
1-ethylpiperidine-4-carboxylic acid(SALTDATA: HCl) 90204-94-7
DiMethyl 2,5-Dioxahexanedioate 88754-66-9
-Chloro-4-fluorobenzaldoxime 42202-95-9
4-(Methylthio)benzhydrazide 81104-42-9
Methyl 3-(aminosulfonyl)thiophene-2-carboxylate 59337-93-8
(5-Phenyl-tetrazol-2-yl)-acetic acid hydrazide 67037-01-8
5-DiMethylaMino-2-nitrosophenol Hydrochloride 41317-10-6
3-Hydroxy-5-(trifluoromethyl)benzeneboronic acid 957062-66-7
Methyl 3-amino-5-hydroxybenzoate, 97% 67973-80-2
2-chloro-6-(1-pyrrolidinylcarbonyl)pyrazine(SALTDATA: FREE) 959241-31-7
N-(3-BroMophenyl)MethansulfonaMide 83922-51-4
4,4-Dimethylcyclohexan-1-ol , 95% 932-01-4
3-[(3-Fluorophenyl)amino]propanoic acid 885275-89-8
6-amino-2-(trifluoromethyl)-4H-chromen-4-one(SALTDATA: FREE) 383371-02-6
6-(1-Pyrrolidinyl)nicotinic acid 210963-95-4
2-PhenylethylaMine 64-04-0
4-(DiMethylaMino)benzophenone 530-44-9
Aniline Blue, sodium salt, water soluble, certified, pure 28631-66-5
6-Chloro-2-fluoro-3-methylacetophenone 261762-78-1
SodiuM Alkylnaphthalenesulfonate (ca. 40% in Water) 25638-17-9
CalciuM 4-Methyl-2-oxovalerate Hydrate 51828-95-6
4-(N,N-Dimethylamino)phenylboronic acid hydrochloride salt 1150114-73-0
2-(4-ethoxyphenyl)acetohydrazide(SALTDATA: FREE) 61904-55-0
AY-NH2 352017-71-1
6-(tert-Butoxycarbonyl)-6-azaspiro[2.5]octane-1-carboxylic acid 167484-18-6
3-((4-Bromophenyl)(2,5-dimethylphenyl)methyl)-2,5-dimethylthiophene 1011800-93-3
Tetra-n-propylgermane 994-65-0
SodiuM Phenylpyruvate Monohydrate 114-76-1
2-(3,4-dihydroisoquinolin-2(1H)-yl)ethanol(SALTDATA: FREE) 88014-15-7
Pyridine-3,5-dicarboxylic acid monoethyl ester 84254-37-5
1-(2-BroMoisovaleryl)urea 496-67-3
2-(4-methyl-1H-pyrazol-1-yl)-1-propanol(SALTDATA: FREE) 1177277-83-6
315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419

Copyright 2007©  ChemicalBook. All rights reserved.