成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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
289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393

Product List
4-Pyridin-3-yl-benzonitrile 294648-03-6
Tricyclo[6.4.0.0(2,7)]dodecane-1,8:2,7-tetracarboxylic Dianhydride 738-90-9
4-Amino-3-methoxybenzoic acid, 98% 2486-69-3
4-(4-BroMophenyl)butyric Acid 35656-89-4
3,5-Dichlorophenethyl alcohol 93427-13-5
Iron(II) sulfamate, (38-42%) aqueous solution 14017-39-1
1-(3-Nitrobenzoyl)-piperazine, 98% 341529-34-8
2-Fluoro-4-pyridinemethanol, 96% 131747-60-9
(+)-N,N'-(1S,2S)-1,2-Diaminocyclohexanediylbis(2-pyridinecarboxamide), min. 98% (S,S)-DACH-Pyridyl Trost Ligand 172138-95-3
5-(chloromethyl)-4-ethyl-2-methyl-1,3-thiazole(SALTDATA: FREE) 1119449-92-1
4-Iodo-5-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine 1261365-97-2
2-Fluoro-6-methoxyaniline 446-61-7
8,10-Heneicosadiynoic acid 174063-95-7
Cytidine 5'-diphosphocholine sodium salt, 99% 33818-15-4
3,4-(Methylenedioxy)phenylacetonitrile, 98% 4439-02-5
2',4',5'-Trifluoroacetophenone, 98% 129322-83-4
Cyclohexyl(dimethoxy)methylsilane, 99% 17865-32-6
4'-Methoxybiphenyl-4-carboxylic acid 725-14-4
3-[(3-Fluorophenyl)carbamoyl]benzeneboronic acid 98% 874288-34-3
4-(Methylcarbamyl)aniline, 98% 6274-22-2
3-(3-Fluorobenzoyl)-1H-pyrrole 893612-64-1
2'-Fucosyllactose, 95% 41263-94-9
Ethyl 7-Chloro-2-oxoheptanoate 78834-75-0
2,2,3,3-Tetrafluoropropyl p-toluenesulfonate 786-31-2
2-Amino-3-(3-bromobenzylamino)-pyridine 934537-52-7
4H-Thieno[3,2-b]pyrrole-5-carbonyl chloride , 90% 182553-05-5
(4-Hydroxy-2,6-dimethyl-pyrimidin-5-yl)-acetic acid 5536-40-3
(4-piperidinyloxy)acetic acid(SALTDATA: HCl) 146117-93-3
Boc-3-amino-3-(4-bromophenyl)propionic acid 282524-86-1
(4aS,8aS)-octahydroisoquinolin-4a(2H)-ol(SALTDATA: HCl) 81562-77-8
2-chloro-1-ethyl-1H-imidazole, 95% 946061-13-8
5-(3,4-dimethoxyphenyl)-4-methyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 174573-92-3
(4-Methyl-3,4-dihydro-2H-1,4-benzoxazin-7-yl)methylamine, 97% 946409-08-1
(3-Cyanopropyl)dimethylchlorosilane, 98% 18156-15-5
3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-4-carboxylic acid(SALTDATA: FREE) 354815-90-0
2-Chloro-1-ethoxymethylimidazole 850429-55-9
2-Bromo-5-methylthiophene, 99% 765-58-2
2-Bromo-3-methylbenzoic acid, 98% 53663-39-1
1,1'-Bis((2R,5R)-2,5-di-i-propylphospholano)ferrocene, min. 97% 849950-54-5
Tris(2,4-di-t-butylphenyl)phosphite, 98% 31570-04-4
2,6-Difluorobenzamide, 97% 18063-03-1
Trioctyl trimellitate, 99.5% 3319-31-1
L-Dithiothreitol 16096-97-2
3-Fluorophenylacetonitrile, 99% 501-00-8
5-broMo-6-phenyl-3(2H)-pyridazinone 90766-97-5
2-(2-Butoxyethoxy)ethanol, 99.5% 112-34-5
4-Methyl-5-thiazoleethanol, 98% 137-00-8
2,3,5,6-Tetramethylpyrazine, 98%, from Ligusticum chuanxiong Hort. 1124-11-4
Diphenylacetylene, 99% 501-65-5
(3-bromo-4-methoxybenzyl)(1-ethylpropyl)amine(SALTDATA: HBr) 355815-59-7
2,6-Di-tert-butylpyridine, 96% 585-48-8
1,1,3,3-Tetrafluorodimethyl ether 97% 1691-17-4
Ethyl L-(-)-O-Tosyllactate 57057-80-4
2',3',4',5',6'-Pentafluoroacetophenone, 97% 652-29-9
alpha-Quinquethiophene 5660-45-7
1,5-Dibromo-1,1,3,3,5,5-hexafluoropentane 371-83-5
2-Cyano-N-hexylacetamide 52493-37-5
5-Bromo-1-methyl-1H-indazole 465529-57-1
ChroMe Pure Blue BX 1796-92-5
5-amino-2-methoxybenzamide(SALTDATA: FREE) 22961-58-6
3-AMino-4-Methoxybenzanilide 120-35-4
2,4-Dichloro-6,7-dimethoxyquinazoline, 98% 27631-29-4
2-Chloro-N-(5-methylthio-1,2,4-thiadiazol-3-yl)acetamide 78429-98-8
1-Methylpyrene, 97% 2381-21-7
8-epi-Prostaglandin F2α 27415-26-5
2,4-Diamino-pyrimidine-5-carbaldehyde 20781-06-0
1-Phenyl-3-(trifluoromethyl)-2-pyrazolin-5-one 97% 321-07-3
N-isopropyl-N-methylglycine(SALTDATA: FREE) 108957-96-6
3H-Thiazolo[4,5-b]pyridine-2-thione 99158-61-9
Methyldiethoxyphosphine, min. 95% 15715-41-0
(2-Benzothiazolylthio)acetic Acid 6295-57-4
3-Methylthiophene-2-carboxaldehyde, 97.5% 5834-16-2
3-Chloro-5-fluorobenzoic acid, 97% 25026-64-6
2,3,5-TriMethylnaphthalene 2245-38-7
2-Bromo-5-methylbenzotrifluoride, 95% 261952-20-9
3-[(2-Methoxyethyl)carbamoyl]benzeneboronic acid 850567-33-8
Scutellarin, 98% 27740-01-8
Methyl Sorbate 1515-80-6
1-Bromo-2,4,6-trichlorobenzene 19393-96-5
2-Amino-3-trifluoromethylbenzonitrile 58458-14-3
2-Hydroxyethyl 4-Hydroxybenzoate 2496-90-4
4-[(4-Methylpiperazin-1-yl)carbonyl]benzeneboronic acid hydrochloride 95% 913835-43-5
Ethyl 2-(4-nitrophenoxy)acetate 19076-89-2
Morpholin-4-ylphosphonochloridous acid methylester 16276-74-7
3-F-Deoxy-Ins(1,4,5)P3. 6Na 129365-68-0
5,6,7,8-Tetrafluorocoumarin 97% 33739-04-7
D-Amino Acid Oxidase [15-20 units/mg protein] 9000-88-8
N-ChloroMethyl-4-nitrophthaliMide [for HPLC Labeling] 54455-34-4
4-AMinopyrene 17075-03-5
2-Adamantan-2-yl-propan-2-ol 105419-86-1
2,2,4,4-Tetrafluoro-1,3-dithietane 1717-50-6
4,5-dihydronaphtho[2,1-d][1,3]thiazol-2-amine(SALTDATA: FREE) 401622-74-0
3,5-Diphenylcyclopentane-1,2,4-trione 7003-69-2
N-(4-chlorophenyl)glycine(SALTDATA: FREE) 5465-90-7
Methyl 2-oxo-1,2-dihydro-3-pyridinecarboxylate 10128-91-3
3-Chloro-5-fluoroanisole 202925-08-4
4-(2-Hydroxyethyl)-5-methyl-1,2-dihydro-3H-pyrazol-3-one 65287-96-9
4-(3-Formyl-2,5-dimethyl-1H-pyrrol-1-yl)-benzenecarboxylic acid 52034-38-5
N-Cyclopropyl-1-methylpiperidin-4-amine 387358-48-7
N-Benzyl-2-nitroaniline 5729-06-6
289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393

Copyright 2007©  ChemicalBook. All rights reserved.