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:    -18210857532
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    https://www.jkchemical.com
Product List:    96815
339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443
Product List
(3-acetyl-7-ethyl-1H-indol-1-yl)acetic acid(SALTDATA: FREE) 878681-51-7
Quincoridine 207129-36-0
4-methyl-3-(1H-pyrrol-1-yl)benzoic acid(SALTDATA: FREE) 593272-75-4
3-Bromo-N-(fur-2-ylmethyl)benzamide 346663-79-4
2,6-Bis(hydroxyMethyl)-1,4-diMethoxybenzene 78840-04-7
Ethyl 4-methyl-4-pentenoate, 95% 4911-54-0
2,6-Difluoro-3-methylacetophenone 261763-31-9
2-Bromo-6-methoxyaniline 97% 5473-01-8
4-(2,5-Dimethyl-phenyl)-5-methyl-thiazol-2-ylamine 438220-19-0
2-Propylcyclohexanol (cis- and trans- Mixture) 90676-25-8
5-BroMo-2,3-dihydrobenzofuran-7-carboxylic Acid 41177-72-4
1,2,2,6,6-Pentamethyl-4-piperidinol, 99% 2403-89-6
DiMethyl 1,8-Anthracenedicarboxylate 93655-34-6
1-vinyl-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE) 864723-38-6
2-Methylvaleric acid anhydride 63169-61-9
3,5-DichlorobenzenesulfonaMide 19797-32-1
5-AMino-4-MethoxypyriMidine hydrochloride 15579-82-5
Ethyl 2-Furoate, 99% 614-99-3
2-Chloro-4-methylphenol, 98% 6640-27-3
1-Bromo-2,3,4-trifluorobenzene, 99% 176317-02-5
5-Amino-2H-1,4-benzoxazin-3(4H)-one 148890-63-5
2-Methyl-3-hexanone 7379-12-6
2-(1-azocanyl)ethanamine(SALTDATA: FREE) 1126-67-6
3-Amino-5-fluoro-1H-indole-2-carboxylic acid methyl ester 436088-83-4
9-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid(SALTDATA: FREE) 1256643-38-5
2,5-Dihydroxybiphenyl 1079-21-6
5,6,7,8-Tetrafluorobenzo-1,4-dioxane 1743-87-9
Methyl cyanoacetate, 99% 105-34-0
Z-Thr-OH, 98% 19728-63-3
4-fluoroquinazoline, 95% 56595-09-6
2,5-Dimethylbenzoic acid, 98% 610-72-0
2,4,5-Trichloropyrimidine, 98% 5750-76-5
1-amino-9,10-dioxo-9,10-dihydroanthracene-2-carbaldehyde(SALTDATA: FREE) 6363-87-7
N~5~,N~5~,1-trimethyl-1H-1,2,4-triazole-3,5-diamine(SALTDATA: FREE) 26668-70-2
Poly(acrylamide), carboxyl modified, high carboxyl content, approx. MW 200,000, pure 62649-23-4
(1-pyridin-2-ylpropyl)amine(SALTDATA: 2HCl) 100155-73-5
(1-BroMovinyl)triMethylsilane 13683-41-5
5-(Pyridin-2-yl)-1,3-oxazole 70380-73-3
(5-Hydroxy-1H-indol-3-yl)acetic acid 1321-73-9
Vanadium(IV) fluoride 10049-16-8
(1S,2S)-(+)-1-AMino-2-indanol 163061-74-3
1-(3,4-dimethoxyphenyl)cyclopentanecarboxylic acid(SALTDATA: FREE) 43129-41-5
3-Methyl-4-nitropyridine N-oxide, 97% 1074-98-2
1,1-Bis[4-(N,N-di(p-tolyl)amino)phenyl]cyclohexane, 98% 58473-78-2
1,4-Dioxa-7-thiaspiro[4.4]nonane 176-35-2
4-Phenyl-1,2,4-triazoline-3,5-dione 4233-33-4
PlatinuM-cyclovinylMethylsiloxane coMplex, in Methylvinylcyclosiloxanes, 1.8% Pt, Product of UMicore 68585-32-0
Polyethylene Glycol-bound RutheniuM Carbene CoMplex 321922-26-3
2,5-DiMethoxythiophenol 1483-27-8
5-fluoro-3-methyl-1H-indole-2-carbaldehyde(SALTDATA: FREE) 842972-09-2
5-Oxo-5-(4-thiomethylphenyl)valeric acid 845790-49-0
5-Methyl-2-phenyl-2H-1,2,3-triazole-4-carboxamide , 97% 36401-53-3
Methyl 4-Nitrobenzoate 619-50-1
5-(3-Fluorophenyl)-1H-tetrazole 50907-20-5
Diethyl PhthaliMidoMalonate 5680-61-5
2-Fluoro-5-iodotoluene, 99% 452-68-6
1,3-Di-i-propylimidazolium chloride, min. 97% 139143-09-2
2,4-Bis(trifluoromethyl)fluorobenzene 98% 36649-94-2
5-bromo-4-methyl-1H-indazole, 95% 1082041-34-6
2-Phenylbutyric acid, 98% 90-27-7
L-Sorbose, 99% 87-79-6
2-Chloro-6-fluoronitrobenzene 64182-61-2
1H,1H,2H,2H-Perfluoro-7-methyloctyl methacrylate 50836-66-3
4-methyl-5-[1-(4-methylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 588673-44-3
DisodiuM 4,4'-Diisothiocyanato-2,2'-stilbenedisulfonate Hydrate 67483-13-0
2-Ethyl-3-hydroxy-6-Methylpyridine 2364-75-2
5-Aminobenzotriazole 3325-11-9
6-Imidazol-1-yl-pyridin-3-ylamine hydrochloride 681004-51-3
5-Iodo-1,1,1-trifluoropentane 352-60-3
(S)-1-[3-(Trifluoromethyl)phenyl]ethanol 96789-80-9
2-(4-Ethyl-piperazin-1-yl)-ethylamine 4489-46-7
2-Methylbenzoxazole 95-21-6
Carbidopa Monohydrate 38821-49-7
4-Bromo-2-chlorophenyl isothiocyanate 98041-69-1
L-Homoserine, 98% 672-15-1
Quinoline Yellow, 95%, for analysis 8004-92-0
1-(4-Chlorophenyl)-2-[(4-chlorophenyl)sulfanyl]-1-ethanone 33046-50-3
Methyl 16-DOXYL-stearate, free radical 59719-53-8
N-methyl-3-pyrrolidinecarboxamide(SALTDATA: FREE) 1007870-02-1
Dimethylaminotrimethyltin 993-50-0
1-[3-(2-methylphenyl)-1,2,4-oxadiazol-5-yl]methanamine(SALTDATA: 1HCl 0.5H2O) 937665-65-1
3-(3,4-Dichlorophenoxy)benzaldehyde, 90% 79124-76-8
6-methyl-3-(morpholin-4-ylcarbonyl)-4,5,6,7-tetrahydro-1-benzothiophen-2-amine(SALTDATA: FREE) 590376-48-0
oxo(1-piperidinyl)acetic acid(SALTDATA: FREE) 4706-33-6
Methyl 2-(benzyloxy)-5-methoxy-3-nitrobenzenecarboxylate 63603-10-1
N-(2-fluorophenyl)-3-oxobutanamide(SALTDATA: FREE) 5279-85-6
Cobalt(II) carbonate hydrate 57454-67-8
1-Aminodecane, 98% 2016-57-1
3,6-Dithia-1,8-octanediol, 98% 5244-34-8
6-bromo-1-methyl-1H-indole, 95% 125872-95-9
Bis(4-nitrophenyl) phosphate, 98% 645-15-8
H-Phe-OtBu·HCl, 99% 15100-75-1
Fmoc-L-phenylalaninol, 99% 129397-83-7
4-(Hydroxymethyl)phenoxyacetic acid, 98% 68858-21-9
3,4,5,6-Tetrafluoro-N-MethylphthaliMide 33795-85-6
4-[N-Benzyl-N-(4-methoxybenzyl)sulphamoyl]benzeneboronic acid 98% 913835-95-7
2',3',5'-Tri-O-acetyl-2-aMino-6-chloropurine Riboside 16321-99-6
2-(5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)benzoic acid(SALTDATA: FREE) 1119452-21-9
Dibutyl L-tartrate, 98% 87-92-3
2-azaspiro[5.5]undecan-1-one(SALTDATA: FREE) 1215295-79-6
339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443
Copyright 2007©  ChemicalBook. All rights reserved.