午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

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
240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344

Product List
1,2-Dibromo-4,5-difluorobenzene, 98% 64695-78-9
2-Methyl-5-trifluoromethyl-2H-pyrazole-3-carboxylic acid, 97% 128694-63-3
2-methyl-2H-indazol-7-amine, 95% 90223-02-2
2-Chloro-4-nitrophenyl α-L-fucopyranoside, 98% 157843-41-9
3,5-Dimethylisoxazole-4-boronic acid, 97% 16114-47-9
2-(3,5-dimethylpiperidin-1-yl)ethanamine(SALTDATA: FREE) 876716-58-4
4-Isobutyl-2-pyrrolidinone (pregabalin lactaM iMpurity) 61312-87-6
Dowex? 1X2, 100-200 mesh, ion-exchange resin 9085-42-1
2-Mercaptobenzyl alcohol, tech. 4521-31-7
2-(2,3-Dihydro-1-benzofuran-5-yl)-1,3-thiazole-4-carboxylic acid, 97% 368869-97-0
2-Sulfobenzoic acid hydrate 123333-68-6
4-Hydroxy-6-methyl-nicotinic acid 67367-33-3
5-Chloro-3-(difluoroMethyl)-1-Methyl-1H-pyrazole-4-carboxylic Acid 1202993-11-0
5-Methyl-1-(2-methylphenyl)-1H-pyrazole-4-carboxylic acid , 97% 423768-56-3
3-Aminoacetophenone, 99% 99-03-6
2-Chloroethyl methyl sulfide, 97% 542-81-4
Tris(dimethylamino)antimony (99.99%-Sb) PURATREM 7289-92-1
Perfluorodecyl iodide, 97% 423-62-1
4-Methylbenzylsulfonyl chloride, 98% 51419-59-1
4-Nitrobenzylamine hydrochloride, 97% 18600-42-5
Triphenylmethanol, 99% 76-84-6
Chlorotrimethylphosphinegold(I), min. 98% 15278-97-4
Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)cerium(III), 99% [Ce(FOD)3] 172424-98-5
thiazole-4-carbothioamide, 95% 80653-66-3
6-Formyl-uracil hydrate, 98% 36327-91-0
N-(tert-Butoxycarbonyl)-L-phenylalanine Methyl Ester 51987-73-6
4,6-DiMethoxysalicylaldehyde 708-76-9
4-BroMoMethyl-6,7-diMethoxycouMarin [for HPLC Labeling] 88404-25-5
3-Methyl-3H-imidazo[4,5-b]pyridin-6-ol 1171920-70-9
2-Piperidinonicotinonitrile 34595-23-8
Phenyl 4-Hydroxybenzoate 17696-62-7
2,4,6-Triisopropylphenylboronic Acid (contains varying aMounts of Anhydride) 154549-38-9
2-Hydrazino-6-methyl-1,3-benzothiazole 20174-69-0
1,2-Bis(4-fluorophenyl)-1,1,2,2-tetrafluoroethane 98% 4100-99-6
8-fluoro-4-quinolinamine(SALTDATA: FREE) 148401-38-1
delta-Hexanolactone 823-22-3
N-(4-AMinobenzoyl)-L-glutaMic Acid Diethyl Ester 13726-52-8
1-Adamantyl isocyanate, 97.5% 4411-25-0
SLIGRL-NH2 171436-38-7
Perfluoropentadecane 95% 2264-03-1
Fmoc-2-chloro-D-phenylalanine 205526-22-3
Bis(3-fluorophenyl) Disulfide 63930-17-6
(2E)-3-(2-furyl)-1-(3-nitrophenyl)prop-2-en-1-one(SALTDATA: FREE) 132434-55-0
2-(methylamino)butanamide(SALTDATA: FREE) 1218229-30-1
N-(N-p-Nitrobenzyloxycarbonyl)-formimidoyl-2-aminoethylthiol 80166-50-3
(5-isopropyl-1,3-oxazol-4-yl)methanol(SALTDATA: FREE) 1210700-52-9
2-(1-ethyl-1H-benzimidazol-2-yl)ethanamine(SALTDATA: HCl) 910395-61-8
4-Amino-5-imidazolecarboxamide hydrochloride, 98% 72-40-2
4-Bromo-2-methoxy-1,3-thiazole 240816-35-7
1-(1-phenyl-1H-pyrazol-4-yl)ethanamine(SALTDATA: FREE) 936940-64-6
2-Chloro-5-(ethoxycarbonyl)benzeneboronic acid 98% 913835-93-5
2,3,5-Trifluorobenzoic Acid 654-87-5
Pentane-2,3,4-trione 3-oxiMe 29917-12-2
(3aR*,6aS*)-2-methyltetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3aH)-dione(SALTDATA: HCl) 1256643-48-7
Ampicillin trihydrate, 98% 7177-48-2
1-Methyl-1,2,3,6-tetrahydropyridine-4-boronic acid pinacol ester, 97% 454482-11-2
3,5-Heptanedione, 98% 7424-54-6
1-Methylcyclopropane-1-carboxylic acid, 99% 6914-76-7
1,3-Adamantanedicarboxylic acid, 97% 39269-10-8
Di-i-propylchlorophosphine, min. 97% 40244-90-4
2-Bromo-4-nitrotoluene, 98% 7745-93-9
4-[(3-Chloro-4-methylphenyl)carbamoyl]benzeneboronic acid 98% 913835-37-7
Chromium(III) oxide hydrate, 98% 12182-82-0
2,5-Dichlorobenzonitrile, 99% 21663-61-6
2-Chlorophenylacetic acid, 99% 2444-36-2
N-Ethylglycine 627-01-0
Ethyl 1H-Tetrazole-5-acetate 13616-37-0
4,5,6,7-tetrahydro-1H-benziMidazole-5-carboxylic acid 26751-24-6
3-(1-Methyl-1H-pyrazol-3-yl)aniline , 97+% 175202-37-6
PotassiuM (thioMorpholin-4-yl)Methyltrifluoroborate 1150654-80-0
1,2,3,6,7,8-Hexahydropyrene 1732-13-4
6-(Trifluoromethyl)-1H-indole 13544-43-9
Alizarin Astrol 6408-51-1
4-Phenylbutyl Chloride 4830-93-7
5-Bromo-4,4,5,5-tetrafluoropentanoic acid 97% 234443-22-2
3-(Benzoylsulfanyl)-2-methylpropanoic acid 74431-50-8
PotassiuM 5-Methylfuran-2-trifluoroborate 1111213-54-7
Ethyl linoleate 544-35-4
5,6-Dimethoxy-indan-1-ylamine 91247-06-2
2-(2-Iodophenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 857934-82-8
4-Pyridin-4-yl-piperidine, 98% 581-45-3
4-(Diphenylphosphino)benzoic acid, 97% 2129-31-9
4-(Trifluoromethyl)thiophenol, 98% 825-83-2
6-BroMo-2-isopropyl-quinoline-4-carboxylic acid 401624-46-2
2-Amino-6-phenyl-4,5,6,7-tetrahydrobenzo[b]-thiophene-3-carboxylic acid methyl ester 119004-72-7
Tetradecylcyclohexane 1795-18-2
1-AMinohoMopiperidine 5906-35-4
Okadaic acid, ammonium salt, 98% 175522-42-6
2-(3,4-dimethoxyphenyl)-N-(4-methylbenzyl)ethanamine(SALTDATA: HBr) 418789-66-9
2-Methyl-2H-indazole-3-carbaldehyde , 97% 34252-54-5
4-BroMoantipyrine 5426-65-3
5-Formyl-5'-methyl-BAPTA, tetramethyl ester, 90% 96315-11-6
(3'-Ethoxy-biphenyl-3-yl)-acetic acid 558641-22-8
N-(4-pyridinylmethyl)-1-butanamine(SALTDATA: HCl) 91010-46-7
5-cyclopentyl-4-methyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 309731-00-8
3-cyclopentylpropanal(SALTDATA: 0.1H2O) 6053-89-0
3-(1H-tetrazol-1-yl)propanoic acid (SALTDATA: FREE) 92614-86-3
3-methoxy-5-(5-methyl-1H-tetrazol-1-yl)aniline(SALTDATA: FREE) 799262-39-8
3,5-Dichloro-3',4'-difluorobenzophenone 845781-05-7
(2,4-difluorophenoxy)acetic acid(SALTDATA: FREE) 399-44-0
240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344

Copyright 2007©  ChemicalBook. All rights reserved.