天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook Chinese Germany Japanese Korean

北京百靈威科技有限公司 Company Information
Company Name:    J & K SCIENTIFIC LTD.
Tel:    -
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    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
Meso-1,2,3,4-TetrabroMobutane 2657-67-2
3-Oxo-3-(2-trifluoromethylphenyl)propionic acidethyl ester 89424-17-9
5-Fluoro-2-forMylphenylboronic acid 1256355-30-2
Molecular sieves, -600 mesh powder (Linde 3A) 308080-99-1
2-(Biphenyl-4-carbonyl)-3-oxobutyric acid methylester 676348-60-0
1-Phenyl-1-propanol, 99% 93-54-9
2-(4-methoxyphenoxy)-2-methylpropanoic acid(SALTDATA: FREE) 17509-54-5
Diethylstilbestrol, 99% 6898-97-1
Y-27632-dihydrochloride 146986-50-7
2,6-dimethyl-1H-indole-3-carbaldehyde(SALTDATA: FREE) 728024-59-7
8-Aminoisoquinoline, 98% 23687-27-6
2-AMino-benzothiazol-6-ol 26278-79-5
4-Chloro-2-fluorophenylhydrazine hydrochloride 40594-36-3
2-Amino-5-bromobenzamide, 97% 16313-66-9
3-BroMo-3',5'-difluorobenzophenone 844879-37-4
1-(4-Methoxy-phenyl)-pyrrole-2,5-dione 1081-17-0
2- o -Tolyl-pyrrolidine oxalic acid salt 129540-23-4
(1-Methyl-piperidin-4-yl)-acetic acid ethyl ester, 98% 67686-05-9
4-methoxy-2,5-dimethylbenzenesulfonyl chloride(SALTDATA: FREE) 91179-12-3
3-Methyl-2,4-dioxo-1-phenyl-1,2,3,4-tetrahydropyrimidine-5-carbothioamide , 97% 125187-18-0
O-Phosphorylethanolamine, 95% 1071-23-4
4,4-Dimethyl-2-cyclohexen-1-one, 97% 1073-13-8
3-Benzyl-4-MethylthiazoliuM Chloride 4209-18-1
Hydrazine sulfate, 99%, for analysis 10034-93-2
(2R)-2-Methylpiperazine, N1-BOC protected 170033-47-3
M-Anisidine Hydrochloride 27191-09-9
4-(N,N-Dimethylsulphamoyl)-2-methylbenzeneboronic acid 98% 957034-82-1
4-(4-cyclohexylphenyl)-1,3-thiazol-2-amine(SALTDATA: FREE) 105512-86-5
dl-2,4-Difluorophenylalanine 32133-35-0
2-Methyl-1-phenyl-1 H -benzoimidazole-5-carboxylic acid 92437-43-9
3,4-dihydro-2H-benzo[b][1,4]oxazine, 95% 5735-53-5
Methyl 4-AMino-2-chlorobenzoate 46004-37-9
1,4'-bipiperidine-4-carboxylic acid(SALTDATA: 1.16HCl 1H2O) 201810-56-2
Lowinox?AH25 79-74-3
2,4-Dihydroxypyrimidine-5-carboxylic acid, 99% 23945-44-0
3-(4-Chlorophenyl)propionic acid, 97% 2019-34-3
4-Amino-3-nitroquinoline, 97% 42606-33-7
Leupeptin hemisulfate salt, 90%, reversible competitive serine/cysteine protease inhibitor 103476-89-7
Calcium pantothenate, 98% 137-08-6
Di-t-butylmethylphosphine, 98+% 6002-40-0
Ammonium titanyl oxalate monohydrate, pure, 98% 10580-03-7
7-Propoxy-chromen-2-one, 97% 6093-73-8
(1-pyridin-3-ylethyl)amine(SALTDATA: FREE) 56129-55-6
2-(Piperidin-3-yl)-acetic acid ethyl ester, 97% 64995-88-6
1,2,3,4-Tetrahydroisoquinoline, 97% 91-21-4
2-(Methoxymethyl)pyridine 23579-92-2
1-AMino-2-naphthol Hydrochloride 1198-27-2
Dichloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2R)-(-)-1,1-bis(4-Methoxyphenyl)-3-Methyl-1,2-butanediaMine]rutheniuM(II) RuCl2[(R)-dM-segphos?][(R)-daipen] 944450-43-5
2-Bromoquinoline, 97% 2005-43-8
5-AMino-2-hydroxybenzoic Acid Methyl Ester 42753-75-3
1,2,4,5-Tetrafluorobenzene, 99% 327-54-8
4-(2-Aminoethyl)benzenesulfonamide, 99% 35303-76-5
3-Fluoro-4-Methoxybenzoyl chloride 3907-15-1
1-[(4-Methylphenyl)sulfonyl]-1,2,3,4-tetrahydro-5H-1-benzazepin-5-one 24310-36-9
ethyl 2-bromooxazole-4-carboxylate, 95% 460081-20-3
1,1-Dineopentylethylene 141-70-8
5-(hydroxymethyl)-N,N-dimethyl-2-furamide(SALTDATA: FREE) 1211764-32-7
Allyl phenyl ether, 98% 1746-13-0
2,2,4-TriMethylcyclopentanone 28056-54-4
3-Chloro-2-hydroxypropyl Methacrylate (stabilized with HQ) 13159-52-9
1-(4-methyl-1,3-thiazol-5-yl)ethanone(SALTDATA: 0.15H2O) 38205-55-9
2-Chloro-4-propylpyrimidine 111196-80-6
5-(2-methylphenyl)-1,3,4-oxadiazol-2-amine(SALTDATA: FREE) 1750-78-3
2-(4-Bromophenyl)thiophene, 97% 40133-22-0
6-Carboxyfluorescein, 98% 3301-79-9
1-Boc-4-(aminomethyl)piperidine, 97% 144222-22-0
1,1,1-Trifluoro-3-phenyl-2-propanone, 97% 350-92-5
2,4-Difluoroaniline, 99% 367-25-9
(S)-(-)-1,2,4-Butanetriol 42890-76-6
Verapamil hydrochloride, 98%, a L-type Ca2+ channel blocker 152-11-4
4-Amino-3-fluorophenol, 97% 399-95-1
8-Bromoguanosine, 98% 4016-63-1
2-AMinoethyl Hydrogen Sulfate 926-39-6
1-Fluorodecane 334-56-5
(2-methoxy-1-methylethyl)[(4-methoxy-1-naphthyl)methyl]amine(SALTDATA: HBr) 353778-44-6
CastanosperMine 79831-76-8
3,4,5,6-Tetrabromophenolsulfonephthalein, 95% 77172-72-6
Cobalt(II) iodide, anhydrous, min. 95% (99.5%-Co) 15238-00-3
Ferric ammonium citrate, 17.5 - 22.5% Fe 1185-57-5
Boc-Cysteinol(pMeBzl) 129397-85-9
4'-(Decyl)-2,2,2-trifluoroacetophenone 100444-41-5
5-Fluoro-3-(4-hydroxybut-1-yl)-2-oxindole 637341-60-7
2,4-Difluoro-3-methylbenzylamine 847502-90-3
trans-3-Azido-1-Boc-4-methoxypyrrolidine 429673-78-9
Nitrotriester 136587-00-3
5-(BroMoMethyl)-2-(trifluoroMethyl)pyridine 108274-33-5
1,5-Cyclooctadiene(hydroquinone)rhodium(I) tetrafluoroborate 120967-70-6
(2,3-dimethoxybenzyl)(2-methoxybenzyl)amine(SALTDATA: HBr) 418781-87-0
2-(4-Methylpiperazino)-5-nitrobenzenecarbaldehyde 30742-63-3
[3-(2-Furyl)phenyl]methylamine, 97% 771573-26-3
N-[(1-ethyl-3,5-dimethyl-1H-pyrazol-4-yl)methyl]ethanamine(SALTDATA: FREE) 942852-84-8
2-Chloro-6-(chloromethyl)pyridine 78846-88-5
[(4-Methyl-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chroMen-3-yl)oxy]acetic acid (SALTDATA: FREE) 302551-41-3
2-(4-Chloro-phenoxy)-1-piperazin-1-yl-ethanone 143999-83-1
Pentafluorophenyloxy-acetic acid ethyl ester 14742-37-1
6-(3-methoxyphenoxy)pyridin-3-amine(SALTDATA: FREE) 305801-13-2
4-Amino-N,N-diethyl-benzenesulfonamide 1709-39-3
N,N-Bis(4-broMobenzyl)aMine 24898-17-7
(2,3-dimethoxybenzyl)isopropylamine(SALTDATA: HCl) 418773-88-3
(2S,4S)-4-Methylglutamic acid hydrochloride, 98% 160806-12-2
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.