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
251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355
Product List
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide, 98% 52509-14-5
3-Bromopentane, 95% 1809-10-5
2-(Methylsulfanyl)-6-(trifluoromethyl)-4-pyrimidinamine 85730-32-1
N-Acetyl-L-phenylalanyl-3,5-diiodo-L-tyrosine, 95% 3786-08-1
Cyclopentadienyltri-n-butyltin 3912-86-5
(+/-)-Dihydrojasmonic Acid 76968-33-7
N-Methyl-2-pyrrolidin-1-ylbenzylamine , 97% 871217-37-7
Thieno[2,3-b]thiophene 250-84-0
6-Hydroxy-1,4-benzodioxane 10288-72-9
3-Morpholin-4-yl-1-phenyl-propylamine 173273-39-7
2,3-Difluorobenzhydrazide 387358-53-4
4-Piperidine carboxylic acid t-butyl esterhydrochloride 892493-65-1
N-Acetyl-2,3-didehydro-2-deoxyneuraMinic Acid 24967-27-9
Dodecyl benzenesulfonyl azide, 88%, Soft type, mixture 79791-38-1
3-(Ethoxycarbonyl)-4,4-diphenyl-3-butenoic acid 5438-22-2
3-(2,3-Dimethyl-indol-1-yl)-propionic acid 40313-28-8
(3S,3'S,4S,4'S,11bS,11'bS)-(+)-4,4'-Di-t-butyl-4,4',5,5'-tetrahydro-3,3'-bi-3H-dinaphtho[2,1-c:1',2'-e]phosphepin, 97% (S)-BINAPINE 610304-81-9
2-AMino-6-fluorobenzaMide 115643-59-9
(6-Chloroimidazo[2,1-b][1,3]thiazol-5-yl)methanol 24918-13-6
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
4-Chloro-3-iodopyridine 89167-34-0
4-BroMo-DL-phenylalanine 14091-15-7
1,2,3,4-Tetra-O-benzoyl-D-xylofuranose, 98% 5432-87-1
Dimethylphenylsilanol, 97% 5272-18-4
(3-ethoxy-4-methoxybenzyl)methylamine(SALTDATA: HCl) 893581-70-9
Methyl (4-methylphenyl)cyanocarbonimidodithioate 152381-94-7
(R)-3-N-Cbz-aminopiperidine, 97% 478646-32-1
(R)-1-(4-Fluorophenyl)ethanol, 95% 101219-68-5
2-Butoxypyridine 27361-16-6
EthylenediaMine Sulfate 22029-36-3
4-AMinosalicylic Acid CalciuM Salt Heptahydrate 133-15-3
3-(2-Methoxyphenyl)-3-oxo-propionic acid methylester 54177-02-5
Osmium(III) chloride hydrate (99.95+%-Os) 14996-60-2
4-Phenylbenzhydrazide 18622-23-6
4,4'-Dimethoxytriphenylmethyl chloride, 98% 40615-36-9
3-Amino-5-phenylthiophene-2-carboxamide 122375-70-6
4-Bromo-2-trifluoromethylphenyl isothiocyanate 186589-12-8
6-Bromo-2-(4-ethoxyphenyl)quinoline-4-carboxylic acid 351001-28-0
2,2'-Bi-4-lepidine 7654-51-5
1-(1-morpholin-4-ylcyclohexyl)methanamine(SALTDATA: 0.35H2CO3) 64269-03-0
5-Nitro-2-piperidinoaniline 5367-58-8
8-Methyl-2-phenylquinoline-4-carboxylic acid 107027-34-9
3-Bromo-4-pyridinecarboxylic acid 13959-02-9
Ethyl 1-(3-aminobenzyl)piperidine-4-carboxylate , 97% 306937-22-4
Tetraiodofluorescein, 95% 15905-32-5
2,4-Diiodoaniline 533-70-0
4-Isopropylphenylacetonitrile 4395-87-3
1-Bromooctane, 99% 111-83-1
1H,1H-Pentadecafluorooctyl acrylate, 97%, stabilized with MEHQ 307-98-2
(S)-4-Benzylthiazolidine-2-thione, 99%, ee: 99% 171877-39-7
Dimethylselenide, 99% 593-79-3
2-(Trifluoromethyl)thioxanthen-9-one, 97.5% 1693-28-3
Methyl 2-(2-amino-5-methyl-1,3-thiazol-4-yl)-acetate 72054-60-5
3-Phenoxytoluene, 98% 3586-14-9
5-Benzothiazol-2-yl-2-chloro-phenylamine 292644-34-9
Ethyl 2-(2-formylphenoxy)butanoate 86602-60-0
7-[3-(Trifluoromethyl)phenylpyrazolo[1,5-a]-pyrimidine-3-carboxamide 115930-92-2
2,4,6-Tris(trifluoromethyl)-1,3,5-triazine 368-66-1
(3S)-2-Cbz-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, 97% 79261-58-8
KT5720 108068-98-0
4-(1H-Imidazol-1-yl)benzyl alcohol 86718-08-3
(Trimethylsilyl)methylmagnesium chloride, 1.3 M solution in THF, J&KSeal 13170-43-9
1-(2-Chloroethyl)-4-methylpiperazine 5753-26-4
h-d-asp-otbu.hcl 148823-36-3
Di(N-succinimidyl) 3,3'-dithiodipropionate, 97% 57757-57-0
6-Mercaptopurine monohydrate, 98.5%, a DNA/RNA synthesis inhibitor 6112-76-1
4-(tert-Butylaminosulphonyl)benzeneboronic acid 97% 208516-15-8
3,3'-Diindolylmethane, 98% 1968-05-4
5-Formyl-3-methylthiophene-2-boronic acid 1072952-28-3
6-Amino-2H-1,4-benzoxazin-3(4H)-one, 95% 89976-75-0
5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole, 99% 97963-62-7
rac 2-Benzylpiperidine, 98% 32838-55-4
(R)-N-BOC-(4-Pyridyl)alanine, 98% ee, 95% 37535-58-3
1-(6-bromopyridin-2-yl)piperazine(SALTDATA: HCl) 219635-91-3
2-(6-methyl-1H-benzimidazol-2-yl)ethanol(SALTDATA: FREE) 18046-41-8
2-[4-(4-Fluorobenzoyl)phenyl]-2-(4-fluorophenyl)acetonitrile 339115-12-7
2,2-Difluoro-1,3-benzodioxole-5-carbonyl chloride 127163-51-3
3-Amino-6-bromo-2-chloro-4-methylpyridine 1038920-08-9
N-Tosylpyrrolidone 10019-95-1
alpha-Methyl-2-(trifluoromethyl)benzyl alcohol, 97% 79756-81-3
3-Fluoro-5-methoxybenzoic acid 176548-72-4
N-(4-Pentynyl)phthalimide, 97% 6097-07-0
Isovaleric acid, 99% 503-74-2
D-4-Iodophenylalanine 62561-75-5
3-(3-chlorophenoxy)azetidine(SALTDATA: HCl) 868833-95-8
6-Chloro-N-ethyl-2-pyrazinamine 957065-84-8
1,6-Diacetoxyhexane 6222-17-9
2-[2-(2-thienyl)ethyl]piperidine(SALTDATA: FREE) 938458-99-2
Tetrakis(2-propynyloxyMethyl) Methane 127751-08-0
5-Fluoro-2-forMylpyridine 31181-88-1
2-Methyl-3-nitrobenzoic acid, 99% 1975-50-4
5-Fluoroindole-3-carboxaldehyde, 98% 2338-71-8
1-Phenyl-5-propylpyrazole-4-carboxylic acid 116344-17-3
4-Chloro-3',4'-difluorobenzophenone 844885-01-4
2-Chlorobenzaldehyde, 98% 89-98-5
Cyclohexanesulphonyl chloride 90% 4837-38-1
Methyl phenyl sulfoxide, 98% 1193-82-4
methyl 3-hydroxypropanoate(SALTDATA: FREE) 6149-41-3
3-methylbutanohydrazide(SALTDATA: FREE) 24310-18-7
251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355
Copyright 2007©  ChemicalBook. All rights reserved.