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
259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363

Product List
4-Methyl-1,3-dioxane, 99% 1120-97-4
Ethyl thiooxamate, 95% 16982-21-1
3,3-DiMethyl-2-oxobutyric Acid 815-17-8
Ethyl 2-chloro-2-[2-(4-methylphenyl)hydrazono]-acetate 27171-88-6
3-BroMo-1H-pyrazolo[4,3-c]pyridine 633328-88-8
1-(Bromomethyl)-3-phenoxybenzene, 97% 51632-16-7
2-[(11bR)-3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]phosphepin-4-yl]ethyl]amine, min. 97% 1092064-00-0
6-Deoxy-6-fluoro-D-glucose, 98% 34168-77-9
5-hydroxy-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE) 60484-29-9
4,7-Dimethylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylic acid, Tech. 175137-58-3
4-Isothiocyanatobenzoyl-dl-homoserine lactone 58394-58-4
Thieno[2,3-b]thiophene 250-84-0
2,3,4,5,6-Pentafluorobenzhydrol 1944-05-4
4-Bromo-2-thiophenecarbonyl chloride, 97% 58777-65-4
2-Ethoxyethyl Cyanoacetate 32804-77-6
(2-methoxy-1-methylethyl)(3-methylbenzyl)amine(SALTDATA: HBr) 356092-84-7
Bis(4-iodophenyl)aMine 20255-70-3
3,5-Dibromo-1,2-dichlorobenzene 81067-42-7
3-allyl-5-ethoxy-4-propoxybenzaldehyde(SALTDATA: FREE) 915920-39-7
6-Bromo-6'-chloro[3,3']bipyridine 942206-04-4
Ethyl 1,3-Dithiolane-2-carboxylate 20461-99-8
8-Bromo-6-methyl[1,2,4]triazolo[1,5-a]pyridine, 97% 957062-94-1
6-bromo-3,4-dihydroisoquinolin-1(2H)-one, 95% 147497-32-3
2-Benzyl-2-imidazoline hydrochloride, 99% 59-97-2
(S)-(+)-Neomenthyldiphenylphosphine, 98% (S)-NMDPP 43077-29-8
2,2,3,4,4,4-Hexafluoro-1-butanol, 97% 382-31-0
4-Hydroxyquinoline, 98% 611-36-9
2-(3,5-Dioxo-4-aza-tricyclo[5.2.1.0*2,6*]dec-4-yl)-propionic acid 32392-58-8
3',4'-Dimethoxybiphenyl-2-carbaldehyde 676348-35-9
3-pyridin-2-yl-1H-pyrazol-5-amine(SALTDATA: 1.9HCl) 92352-29-9
Tridecylcyclohexane 6006-33-3
N-ethyl-2-piperazin-1-ylacetaMide (SALTDATA: FREE) 40004-11-3
Butyl 2-BroMopropionate 41145-84-0
Gallium(III) chloride, anhydrous, granular (99.999%-Ga) PURATREM 13450-90-3
5-Cyano-1-[3-(trifluoromethyl)phenyl]uracil 75838-24-3
N,N'-Di-Boc-1H-pyrazole-1-carboxamidine, 98% 152120-54-2
4-Bromo-2-trifluoromethylphenyl isothiocyanate 186589-12-8
tetrahydro-2H-pyran-3-ylmethanol(SALTDATA: FREE) 14774-36-8
2,2'-Bi-4-lepidine 7654-51-5
Perfluorooctanamidine 97% 307-31-3
6-Chloro-1-Methyl-1H-pyrazolo[3,4-d]pyriMidin-4-aMine 5413-96-7
1-N-Fmoc-3-Pyrrolidinone 672310-12-2
3,5-Dichloro-2-(trifluoromethyl)pyridine 7655-72-3
1,3-Bis[(trimethylsilyl)ethynyl]benzene, 98% 38170-80-8
Perfluorotriethylamine 359-70-6
1-(3-Nitropyridin-2-yl)piperazine, 97% 87394-48-7
2-Ethylanisole 14804-32-1
1-(2-Amino-ethyl)-piperidin-4-ol dihydrochloride 110484-18-9
4-amino-N,3-dimethylbenzamide(SALTDATA: HCl) 926263-13-0
Vinyl Propionate (stabilized with MEHQ) 105-38-4
(S)-4-Benzylthiazolidine-2-thione, 99%, ee: 99% 171877-39-7
(1-Fluorovinyl)Methyldiphenylsilane 257610-49-4
3-Amino-3-(2-thienyl)propanoic acid, 97% 3270-89-1
N-methyl-2-[(4-methylphenyl)thio]ethanamine(SALTDATA: HCl) 115335-16-5
Ethyl 2-(2-formylphenoxy)butanoate 86602-60-0
4,6-DiaMino-2-MercaptopyriMidine 1004-39-3
(Perfluoroisopropyl)phenyliodoniuM TrifluoroMethanesulfonate 82959-18-0
4-(4-Fluorobenzoyl)piperidine 56346-57-7
CyclopentylMalonic Acid 5660-81-1
Ethyl 2-aminothiophene-3-carboxylate, 95% 31891-06-2
(Triphenylphosphoranylidene)acetaldehyde, 97% 2136-75-6
3-Bromopyridine-5-boronic acid, 99.5% 452972-09-7
3-Phenoxybenzoyl chloride , 97% 3586-15-0
3-(4,5-diphenyl-1H-imidazol-1-yl)propanoic acid(SALTDATA: HCl) 315248-18-1
N-Benzyl-2-bromobenzamide 98% 82082-50-6
3,3'-Dibromo-2,2'-bithiophene, 98% 51751-44-1
Ytterbium(III) trifluoromethanesulfonate, 98% 54761-04-5
Fmoc-DL-(2-thienyl)glycine 211682-11-0
7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-amine(SALTDATA: FREE) 1211486-21-3
[4-(1-methyl-1-phenylethyl)phenoxy]acetic acid(SALTDATA: FREE) 70757-61-8
Triethyl Orthodichloroacetate 54567-92-9
3,4,5-Trifluorobenzyl alcohol 220227-37-2
(-)-1,2-Bis((2R,5R)-2,5-diphenylphospholano)ethane(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, min. 98% (R,R)-Ph-BPE-Rh 528565-84-6
5-Formyl-3-methylthiophene-2-boronic acid 1072952-28-3
2-(HydroxyMethyl)-18-crown 6-Ether 70069-04-4
5-Fluoro-2-(trifluoromethyl)phenylacetonitrile 80141-94-2
N-methyl-3-(phenylthio)-1-propanamine(SALTDATA: HCl) 114458-67-2
2-Chloro-6-(4-fluorophenyl)nicotinonitrile 31776-83-7
2-Methoxy-3-(trifluoroMethyl)pyridine 121643-44-5
Platinum (IV) oxide hydrate 12137-21-2
3-Amino-6-bromo-2-chloro-4-methylpyridine 1038920-08-9
1,1'-Bis((2R,5R)-2,5-dimethylphospholano)ferrocene, min. 97% 540475-45-4
Boc-3-nitro-D-phenylalanine 158741-21-0
4-Fluoro-3-methoxybenzyl alcohol 97% 128495-45-4
4-Amino-1-isoindolinone 366452-98-4
1-(5-Bromopyrimidin-2-yl)piperidine-4-carboxylic acid 149506-04-7
o-Tolunitrile, 98% 529-19-1
N-(4-Pentynyl)phthalimide, 97% 6097-07-0
Diphenyldiselenide, 97% 1666-13-3
1-(1H-indol-3-yl)-1-butanone(SALTDATA: FREE) 22582-67-8
6-Chloro-N-ethyl-2-pyrazinamine 957065-84-8
1,1,1,3-Tetrachlorotetrafluoropropane 2268-46-4
2-Nitro-4-pyridinecarboxylic acid, 97% 33225-74-0
Ethyl 1-Methyl-5-(difluoroMethyl)-1H-pyrazole-4-carboxylate 851725-98-9
3-AMino-1-ethylpiperidine 97% 6789-94-2
N-(2-Hydroxyethyl)-3-(4-nitrophenyl) propylamine, 98% 130634-09-2
2-Methyl-3-nitrobenzoic acid, 99% 1975-50-4
3-(2-Benzothiazolylthio)propionic Acid 4767-00-4
Methyl phenyl sulfoxide, 98% 1193-82-4
4-Chloro-2-methylphenyl isothiocyanate 23165-53-9
259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363

Copyright 2007©  ChemicalBook. All rights reserved.