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
263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367

Produktkatalog

DiMethyl Sulfate-d6Di[(2H3)methyl]sulfat15199-43-6C2D6O4S
3-Fluoro-5-methoxyaniline 98%2339-58-4C7H8FNO
3,5-Difluorophenacyl bromide 98%220607-75-0C8H5BrF2O
2-(isobutylsulfonyl)ethanamine(SALTDATA: FREE)1092280-20-0C6H15NO2S
6-methylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid(SALTDATA: FREE)889939-98-4C8H7N3O2
2-Methylcyclopropanemethanol, mixture of cis and trans, 98%6077-72-1C5H10O
Tetrakis(diMethylaMino)ethyleneN,N',N'',N'''-Tetramethylethylendiylidentetraamin996-70-3C10H24N4
(S)-3-Isopropyl-2,5-piperazinedione, 99%16944-60-8C7H12N2O2
Methyl (E)-3-fluorocinnamate74325-03-4C10H9FO2
2-Amino-4-methyl-thiazole-5-carboxylic acid ethylester hydrochloride53266-92-5C7H11ClN2O2S
4-isopropyl-2-pyrimidinamine(SALTDATA: FREE)5782-70-7C7H11N3
17-(Allylamino)-17-demethoxygeldanamycin75747-14-7C31H43N3O8
gamma-L-Glutamic acid 7-amido-4-methylcoumarin hydrate, 99%72669-53-5C15H16N2O5
Ethyl 4-chloroquinazoline-2-carboxylate34632-69-4C11H9ClN2O2
o-AcetanisidideN-(2-Methoxyphenyl)acetamid93-26-5C9H11NO2
2-Methoxythiazole, 98%14542-13-3C4H5NOS
Phenyltetramethylenesulfonium hexafluorophosphate82135-88-4C10H13F6PS
2-Nitro-5-bromopyridine, 98%39856-50-3C5H3BrN2O2
4-Fluoro-3-(trifluoromethyl)benzaldehyde, 97%67515-60-0C8H4F4O
Methyl (2S,4R)-4-aminopyrrolidine-2-carboxylate hydrochloride, N1-BOC protected334999-32-5C11H21ClN2O4
5-(3-Bromophenyl)-3-methyl-1,2,4-oxadiazole , 97%160377-58-2C9H7BrN2O
(4-bromobenzyl)tert-butylamine(SALTDATA: HCl)87384-76-7C11H16BrN
[(1,1-Dimethylpropyl)amino](oxo)acetic acid1015846-69-1C7H13NO3
2-Nonanone, 99%Nonan-2-on821-55-6C9H18O
5-Bromo-2-chloro-4,6-dimethylnicotinonitrile, 97%42951-71-3C8H6BrClN2
4-allyl-5-[1-(2,3-dimethylphenoxy)ethyl]-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)667413-66-3C15H19N3OS
(4-methoxybenzyl)[4-(methylthio)benzyl]amine(SALTDATA: HCl)355381-56-5C16H19NOS
Isoindoline496-12-8C8H9N
Ethyl (S)-(+)-3-HydroxybutyrateEthyl-(S)-3-hydroxybutyrat56816-01-4C6H12O3
N-Boc-3-pyrrolidinone, 98%101385-93-7C9H15NO3
2-BroMo-N-MethylbenzenesulfonaMide98192-14-4C7H8BrNO2S
5-Bromo-2-(trifluoromethoxy)benzaldehyde923281-52-1C8H4BrF3O2
2,2'-Methylenebis(4-Methylphenol)2,2'-Methylendi-p-kresol3236-63-3C15H16O2
4-Iodobenzyl alcohol, 97%18282-51-4C7H7IO
2-chloro-N-[5-(methoxymethyl)-1,3,4-thiadiazol-2-yl]acetamide(SALTDATA: FREE)876710-55-3C6H8ClN3O2S
EriochroMe Black ANatrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat3618-58-4C20H12N3NaO7S
[2-(4-Methoxy-phenyl)-ethyl]-(4-methylsulfanyl-benzyl)-amine331970-71-9C17H21NOS
3-Amino-6-methyl-4-(trifluoromethyl)-thieno[2,3-b]pyridine-2-carbonitrile317840-08-7C10H6F3N3S
5-Nitro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid5-Nitro-2,6-dioxo-1,2,3,4-tetrahydropyrimidin-4-carbonsure60779-49-9C5H2KN3O6·H2O
6-Bromocyclohex-4-ene-1,2,3-triol42014-74-4C6H9BrO3
3-Oxo-4-aza-5-alpha-androstane-17-beta-N-t-butylcarboxaMide98319-24-5C23H38N2O2
4-[2-(Piperazin-1-yl)-acetyl]-morpholine, 98%1-(Morpholinocarbonylmethyl)piperazin39890-46-5C10H19N3O2
1-Fluorooctane1-Fluoroctan463-11-6C8H17F
2-Thiomorpholinoisonicotinaldehyde, 97%898289-24-2C10H12N2OS
4-Ethoxy-2-(trifluoromethyl)aniline121307-27-5C9H10F3NO
1-n-Propyl-4-cyclopropylaMinopiperidine387358-45-4C11H22N2
4-(3,5-Dimethyl-1H-pyrazol-1-yl)benzyl alcohol 97%934570-55-5C12H14N2O
5-Propyl-1H-pyrazol-3-ylamine, 97%126748-58-1C6H11N3
1-(3-pyridinyl)-1-propanamine(SALTDATA: FREE)60289-67-0C8H12N2
N-Ethyl-o-crotonotoluidide124236-29-9C13H17NO
4-Acetamidobenzaldehyde, 98%4'-Formylacetanilid122-85-0C9H9NO2
4,5-dichloro-2-methylbenzenesulfonyl chloride(SALTDATA: FREE)1215295-88-7C7H5Cl3O2S
L-Asparagine monohydrate, 98%5794-13-8C4H10N2O4
2-[(4-fluorobenzyl)amino]ethanol(SALTDATA: FREE)22116-33-2C9H12FNO
Diethyl tetradecanedioate, 99%Diethyltetradecandioat19812-63-6C18H34O4
N-{4-[5-(Chloromethyl)-1,3-oxazolidin-2-yl]-phenyl}-N,N-dimethylamine17996-49-5C12H17ClN2O
Tartaric acid, 99.5%(+-)-Weinsure133-37-9C4H6O6
1,8-Octanedithiol, 97.5%Octan-1,8-dithiol1191-62-4C8H18S2
(1S,2S)-2-[(4R,11bS)-3,5-Dihydro-4H-dinaphtho[2,1-c:1',2'-e]phosphepin-4-yl]-1,2-diphenylethanamine, min. 97%1092064-02-2C36H30NP
Chloro(bis-pentafluoroethyl)phosphine35449-89-9C4ClF10P
Isobutyl 4-AMinobenzoateIsobutamben94-14-4C11H15NO2
Tetrathiafulvalene - 7,7,8,8-TetracyanoquinodiMethane CoMplex40210-84-2C18H8N4S4
4-Hydroxyindole, 98%2380-94-1C8H7NO
Cupferron, 98%, indicatorN-Nitroso-N-phenylhydroxylamin,Ammoniumsalz135-20-6C6H9N3O2
Methyl 6-(trifluoromethyl)nicotinoylacetate 97%386704-15-0C10H8F3NO3
5-BroMo-3-fluoro-2-Methoxypyridine124432-70-8C6H5BrFNO
N-(4-ethoxybenzyl)cyclopropanamine(SALTDATA: HCl)892571-13-0C12H17NO
Aluminium fluoride trihydrate, extra pure, 97%15098-87-0AlF3H6O3
4-(Trifluoromethyl)pyridine-3-carboxylic acid hydrazide 95+%175204-84-9C7H6F3N3O
Ethyl o-tolylacetate, 98%Ethyl-o-tolylacetat40291-39-2C11H14O2
7-Amino-2,3-dihydro-benzo[1,4]dioxine-6-carboxylic acid99358-09-5C9H9NO4
Triethylamine borane, 97%Triethylamin-Boran1722-26-5C6H18BN
Nickel(II) chloride, dimethoxyethane adduct, min. 97%29046-78-4C4H10Cl2NiO2
1-(2-phenylethyl)piperazin-2-one(SALTDATA: HCl)190953-69-6C12H16N2O
1,5-Diphenyl-3-(2-thienyl)forMazan135984-01-9C17H14N4S
2-bromo-5-methoxypyrazine, 95%143250-10-6C5H5BrN2O
5-chloro-2-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one(SALTDATA: FREE)22354-86-5C3H4ClN3O
Boc-(RS)-2-amino-3-hydroxy-3-methylbutanoic acid105504-72-1C10H19NO5
1-Boc-4-chloro-piperidine154874-94-9C10H18ClNO2
N-BOC-erythro-L-beta-Methylphenylalanine, 97%90731-57-0C15H21NO4
Methyl 2-amino-5-bromonicotinate50735-34-7C7H7BrN2O2
4-(1H-pyrazol-5-yl)benzoic acid(SALTDATA: FREE)208511-67-5C10H8N2O2
N-(2-acetylphenyl)-3-chloropropanamide(SALTDATA: FREE)18014-78-3C11H12ClNO2
2-Ethylterephthalonitrile , 97%175278-32-7C10H8N2
2-Naphthalenethiol, 98%Naphthalin-2-thiol91-60-1C10H8S
Tetradecyl isothiocyanate3224-48-4C15H29NS
4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)isoquinoline, 97%844891-01-6C14H16BNO2
3-CarbaMoyl-2,2,5,5-tetraMethyl-3-pyrrolidine-1-yloxy3-Carbamoyl-2,2,5,5-tetramethylpyrrolidin-1-yloxy4399-80-8C9H17N2O2*
O-(2,3,4,5,6-Pentafluorobenzyl)hydroxylamine hydrochloride, 99%, derivatization gradeO-(2,3,4,5,6-Pentafluorbenzyl)hydroxylaminhydrochlorid57981-02-9C7H5ClF5NO
(R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethylamine127733-47-5C10H9F6N
2-Nonynoic Acid1846-70-4C9H14O2
Sodium 2,4,5-trifluorobenzoate522651-48-5C7H2F3NaO2
5-Bromopyridine-3-carbohydrazide, 97%112193-41-6C6H6BrN3O
3',4'-dihydro-2'H-spiro[cyclopentane-1,1'-pyrrolo[1,2-a]pyrazine](SALTDATA: FREE)1210719-18-8C11H16N2
1H,1H,2H,2H-Perfluorooctyltrimethoxysilane, 96%85857-16-5C11H13F13O3Si
H-Lys(Z)-OH, 98%N6-Benzyloxycarbonyl-L-lysin1155-64-2C14H20N2O4
2-(2-Hydroxyethylamino)-2-(hydroxymethyl)-1,3-propanediol, 99%2-[(2-Hydroxyethyl)amino]-2-(hydroxymethyl)propan-1,3-diol7343-51-3C6H15NO4
Methyl 5-(AMinosulfonyl)-2-MethoxybenzoateMethyl-5-sulfamoyl-o-anisat33045-52-2C9H11NO5S
3',5'-Dimethoxyacetophenone, 97%39151-19-4C10H12O3
1,4-Dimethylpiperazine-2-carbohydrazide , 95%175203-52-8C7H16N4O
263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367
Copyright 2019 ? ChemicalBook. All rights reserved