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

J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: www.jkchemical.com
Produkte insgesamt:96815
376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480

Produktkatalog

(2'-Chloro-biphenyl-2-yl)-acetic acid669713-77-3C14H11ClO2
2-(5,7-difluoro-2-methyl-1H-indol-3-yl)ethanamine(SALTDATA: 1.0C2H2O4 0.75H2O 0.2SiO2)383145-87-7C11H12F2N2
tert-butyl 2,2-dimethyl-3-oxopyrrolidine-1-carboxylate(SALTDATA: FREE)1215295-96-7C11H19NO3
3-[(cyclopentylcarbonyl)amino]benzoic acid(SALTDATA: FREE)915921-84-5C13H15NO3
α-Methyl-3-trifluoromethylbenzyl bromide68120-41-2C9H8BrF3
2-Chloro-3-quinolinecarbonyl chloride , Tech.136812-19-6C10H5Cl2NO
4-Methoxy-3-methylbenzoic acid6880-04-2C9H10O3
methyl 2,4-dimethyl-1H-pyrrole-3-carboxylate(SALTDATA: FREE)52459-90-2C8H11NO2
3-Iodoindole-2-carboxylic acid167631-58-5C9H6INO2
3-Nitro-4-(trifluoromethoxy)aniline 98%2822-50-6C7H5F3N2O3
2,4,5-Triiodo-1H-imidazole1746-25-4C3HI3N2
4-(DifluoroMethoxy)broMobenzene5905-69-1C7H5BrF2O
4-Methylumbelliferyl N,N-diacetyl-β-D-chitobioside, 98%53643-12-2C26H34N2O13
2-Chloromalonaldehyde, 94%36437-19-1C3H3ClO2
2-Bromomalonaldehyde, 99%2065-75-0C3H3BrO2
1-Bromo-4-n-dodecylbenzene, 95%126930-72-1C18H29Br
Florisil, 60 - 100 mesh, for column chromatographyKieselsure, Magnesiumsalz1343-88-0MgO3Si
Indene, 95%Inden95-13-6C9H8
6-Hydroxyquinoline, 98%Chinolin-6-ol580-16-5C9H7NO
Boron carbide, powder, 99+%Borcarbid12069-32-8CB4
Poly(2-acrylamido-2-methyl-1-propanesulfonic acid), average M.W. 800,000, 10 wt.% solution in H2O27119-07-9C7H13NO4S
Tetramethylurea-d12, 99+ atom % D, for NMRTetra[(2H3)methyl]harnstoff51219-89-7C5D12N2O
Tris(4-trifluoroMethylphenyl)bisMuth Dichloride121882-75-5C21H12BiCl2F9
5-(2-ethoxyethyl)-1,3,4-thiadiazol-2-amine(SALTDATA: FREE)299936-83-7C6H11N3OS
11-BroMoundecyl trichlorosilane79769-48-5C11H22BrCl3Si
N-methyl-1-(1-phenyl-1H-pyrazol-4-yl)methanamine(SALTDATA: HCl)868552-05-0C11H13N3
Cyclohexyl p-ToluenesulfonateCyclohexyl-p-toluolsulfonat953-91-3C13H18O3S
2-(methylsulfonyl)ethanamine(SALTDATA: 0.95HCl)49773-20-8C3H9NO2S
Benzotriazol-2-yl-acetic acid4144-68-7C8H7N3O2
(4R)-(+)-4-Isopropyl-5,5-diphenyl-2-oxazolidinone191090-32-1C18H19NO2
1-(4-Aminophenyl)-4-piperidinol142752-12-3C11H16N2O
5-Nitroindane5-Nitroindan7436-07-9C9H9NO2
1-(3-Chlorophenyl)-4-(3-chloropropyl)piperazine hydrochloride, 97%1-(3-Chlorphenyl)-4-(3-chlorpropyl)piperazin39577-43-0C13H18Cl2N2
n-Tetradecane, 99.5%Tetradecan629-59-4C14H30
Methyl 4-AMino-2-MethoxybenzoateMethyl-4-amino-o-anisat27492-84-8C9H11NO3
5-Fluoro-1-benzothiophene-2-carbaldehyde698367-29-2C9H5FOS
t-Butyl trifluoroacetate400-52-2C6H9F3O2
1-Benzyl-5-nitro-1H-1,3-benzimidazole15207-93-9C14H11N3O2
1-(3,4,5-Trimethoxyphenyl)ethylamine121082-99-3C11H17NO3
5-(4-methylphenyl)-1H-imidazol-2-amine(SALTDATA: FREE)60472-16-4C10H11N3
Ethyl 3-phenyl-1H-pyrazole-5-carboxylate, 97%13599-12-7C12H12N2O2
1-(Trifluoromethyl)cyclopropane-1-carboxylic acid, 98%277756-46-4C5H5F3O2
4,4,5,5,6,6,6-Heptafluoro-3,3-bis(trifluoromethyl)-1-hexene79272-26-7C8H3F13
2-AMino-4-chlorophenol-6-sulfonic Acid3-Amino-5-chlor-2-hydroxybenzolsulfonsure88-23-3C6H6ClNO4S
Methyl 5-amino-2-morpholinobenzenecarboxylate83909-35-7C12H16N2O3
3-methoxy-4-(2-phenoxyethoxy)benzaldehyde(SALTDATA: FREE)299936-09-7C16H16O4
2-Methylpyridine-3-boronic acid pinacol ester1012084-56-8C12H18BNO2
Pyrrolidine-1-sulfonyl chloride1689-02-7C4H8ClNO2S
(-)-Menthyl Chloride[1S-(1α,2β,4β)]-2-Chlor-1-isopropyl-4-methylcyclohexan16052-42-9C10H19Cl
3-Fluoro-4-(trifluoromethyl)benzamide247170-27-0C8H5F4NO
(S)-1-(2-Bromophenyl)ethylamine140623-12-8C8H10BrN
2-Naphthoxyacetic acid, 98%2-Naphthyloxyessigsure120-23-0C12H10O3
3-(2-Pyridyldithio)propionic acid N-hydroxysuccinimide ester, 96%1-[1-Oxo-3-(2-pyridyldithio)propoxy]pyrrolidin-2,5-dion68181-17-9C12H12N2O4S2
DL-Alanine methyl ester hydrochloride, 98%Methyl-DL-alaninathydrochlorid13515-97-4C4H10ClNO2
5-([4,6-Dichlorotriazin-2-yl]amino)fluorescein hydrochloride, 90%21811-74-5C23H13Cl3N4O5
Ginsenoside Rf, 98%, from Panax ginseng C. A. Mey.52286-58-5C42H72O14
Europium(III) oxalate hydrate (99.9%-Eu) (REO)14175-02-1C6H2Eu2O13
Dimethyl(acetylacetonate)gold(III), 98% (99.9%-Au)14951-50-9C7H13AuO2
2-chloro-3-fluorobenzenamine, 95%2-Chlor-3-fluoranilin21397-08-0C6H5ClFN
[2-(Methacryloyloxy)ethyl]trimethylammonium chloride, 72% solution in H2O, stabilized[2-(Methacryloyloxy)ethyl]trimethylammoniumchlorid5039-78-1C9H18ClNO2
3-Iodo-4-Methoxyaniline74587-12-5C7H8INO
1-(piperidin-3-ylmethyl)piperidine(SALTDATA: 2HCl 0.8H2O)81310-56-7C11H22N2
9,10-Dicyanoanthracene1217-45-4C16H8N2
2-Oxo-3273-68-5C11H12N2O3
4'-Bromo-3'-(trifluoromethyl)acetanilide 98%41513-05-7C9H7BrF3NO
5-Fluoro-2-(methylcarbamoyl)benzeneboronic acid957062-96-3C8H9BFNO3
Heptanoic acid hydrazide22371-32-0C7H16N2O
2-Methoxypyridine-6-boronic acid hydrochloride372963-51-4C6H8BNO3
9-AMinoacridine Hydrochloride Monohydrate52417-22-8C13H13ClN2O
4-[(2-Chloropyridin-3-yl)sulphonyl]morpholine 97%60597-72-0C9H11ClN2O3S
3-amino-4-methoxy-N-methylbenzamide(SALTDATA: HCl)878160-14-6C9H12N2O2
5-Hydroxy-4-methoxy-2-nitrobenzoic acid31839-20-0C8H7NO6
N-(6-Chloro-pyridin-2-yl)-2,2-dimethyl-propionamide86847-84-9C10H13ClN2O
4-AMyloxybenzaldehydep-(Pentyloxy)benzaldehyd5736-91-4C12H16O2
C-Quinolin-3-yl-methylamine7521-70-2C10H10N2
3-(methoxymethyl)-1H-1,2,4-triazole(SALTDATA: FREE)23159-59-3C4H7N3O
Tributyl(2-Methoxyethyl)phosphoniuM Bis(trifluoroMethanesulfonyl)iMide959698-44-3C15H34OP.C2F6NO4S2
2-Benzyloxy-1,3-propanediol14690-00-7C10H14O3
2,11-Dithia[3.3]paracyclophane28667-63-2C16H16S2
2-Propylthiazole2-Propylthiazol17626-75-4C6H9NS
2-(1,1-dioxidotetrahydro-3-thienyl)ethanamine(SALTDATA: HCl)790594-67-1C6H13NO2S
3-Chloro-2,6-dimethoxy-5-nitrobenzoic acid175135-56-5C9H8ClNO6
5-[(4-chloro-2-methylphenoxy)methyl]-4-ethyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)588673-88-5C12H14ClN3OS
1,3-Bis(4-hydroxybutyl)tetraMethyldisiloxane5931-17-9C12H30O3Si2
5-(4-Chlorobutyl)hydantoin40126-55-4C7H11ClN2O2
4-Isopropoxyaniline, 98%4-Isopropoxyanilin7664-66-6C9H13NO
Methyl 4-aminothiophene-3-carboxylate , 95%69363-85-5C6H7NO2S
4-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde128376-64-7C13H17BO3
(4-bromobenzyl)ethylamine(SALTDATA: HCl)856795-95-4C9H12BrN
Methyl 3-O-(2-acetamido-2-deoxy-β-glucopyranosyl)-β-D-galactopyranoside ,98%93253-17-9C15H27NO11
7-Acetoxy-4-broMoMethylcouMarin [for HPLC Labeling]2747-04-8C12H9BrO4
Ethyl 2-mesityl-2-oxoacetate, tech5524-57-2C13H16O3
2,3-Diphenylpiperazine143699-24-5C16H18N2
1-(3-pyridinyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine(SALTDATA: FREE)865546-36-7C12H13N3
N'-Cyano-3-pyridinecarboximidamide73631-23-9C7H6N4
[2-(4-Dimethylamino-phenyl)-benzooxazol-5-yl]-(4-nitro-benzylidene)-amine331445-35-3C22H18N4O3
4-(phenoxymethyl)-1,3-thiazol-2-amine(SALTDATA: FREE)94830-63-4C10H10N2OS
N-[(5-methyl-2-thienyl)methyl]cyclopentanamine(SALTDATA: HCl)893587-03-6C11H17NS
2-Methyl-1H-imidazole-4-carbothioamide, 97%129486-91-5C5H7N3S
4-Acetylpyrazole25016-16-4C5H6N2O
376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480
Copyright 2019 ? ChemicalBook. All rights reserved