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
252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356

Produktkatalog

Ethyl Succinyl ChlorideEthyl-3-(chlorformyl)propionat14794-31-1C6H9ClO3
1-(2-Hydroxyphenyl)-3-(4-chlorophenyl)-1,3-propanedione65599-34-0C15H11ClO3
4,5-diphenyl-1,3-thiazol-2-amine(SALTDATA: FREE)6318-74-7C15H12N2S
Bis(t-butylcyclopentadienyl)hafnium dichloride, min. 98%33010-55-8C18H18Cl2Hf
3-(chloromethyl)-5-isopropylisoxazole(SALTDATA: FREE)1018128-18-1C7H10ClNO
tert-Butyl 4-(2-aminoethyl)benzoate135482-70-1C13H19NO2
(R)-2-[(Diphenylphosphino)methyl]pyrrolidine, min. 97% (10 wt% in tetrahydrofuran)428514-91-4C17H20NP
N,N-Dimethyl-1-naphthylamine, 99%Dimethyl(1-naphthyl)amin86-56-6C12H13N
2-Butyl-[1,3,2]dioxaborolane-4R,5R-dicarboxylicacid bisdimethylamide161344-85-0C12H23BN2O4
1-Hexadecylpyridinium bromide, 98%Cetylpyridiniumbromid140-72-7C21H38BrN
2-[(2-chlorobenzyl)oxy]-3-methoxybenzaldehyde(SALTDATA: FREE)52803-63-1C15H13ClO3
2,3-Dihydrobenzofuran-7-carboxylic Acid35700-40-4C9H8O3
(1-Amino-1,2-dimethylpropyl)phosphonic acid hydrate, 97%101804-01-7C5H14NO3P
2,4-Diphenyl-cyclobutane-1,3-dicarboxylic acid2,4-Diphenylcyclobutan-1,3-dicarbonsure4462-95-7C18H16O4
Allylmagnesium bromide, 1.0 M solution in diethyl ether, J&KSealAllylmagnesiumbromid1730-25-2C3H5BrMg
4-Benzyloxy-2-pyrrolidin-1-ylmethyl-pyrrolidine-1-carboxylic acid benzyl ester886363-04-8C24H30N2O3
4-Amino-3,5-dichloropyridine, 98%3,5-Dichlorpyridin-4-amin22889-78-7C5H4Cl2N2
(7-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)acetic acid(SALTDATA: FREE)959241-61-3C11H11NO3
Dimethylammonium dichlorotri(mu-chloro)bis[(S)-(-)-2,2'-bis(diphenylphosphino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl]diruthenate(II) [NH2Me2][{RuCl((S)-H8-binap)}2(mu-Cl)3]944451-12-1C90H92Cl5NP4Ru2
2-(1-piperidinyl)propanoic acid(SALTDATA: HCl)69181-71-1C8H15NO2
5-Phenyl-1,3,4-oxadiazol-2-amine1612-76-6C8H7N3O
2, 6-Dimethyl-3-pyridinecarboxylic acid ethyl ester, 97%1721-13-7C10H13NO2
(3'-Methoxy-biphenyl-2-yl)-acetic acid108478-56-4C15H14O3
Benzyl DiMethylphosphonoacetate57443-18-2C11H15O5P
1,1'-Ferrocenedicarboxaldehyde, 96%1271-48-3C12H10FeO210*
N-(2,5-dimethoxybenzyl)cyclopentanamine(SALTDATA: HCl)355814-38-9C14H21NO2
2,4,5-Trifluorobenzylamine168644-93-7C7H6F3N
Naphthyl phosphate-Na-salt analytical grade81012-89-7C10H12NaO5P
2,2,3,3,3-Pentafluoro-1,1-diphenylpropan-1-ol337-33-7C15H11F5O
5-AMino-1-Methyl-3-(trifluoroMethyl)-1H-pyrazole-4-carboxylic acid317806-51-2C6H6F3N3O2
p-Acetoacetanisidide4'-Methoxyacetoacetanilid5437-98-9C11H13NO3
7-(Hydroxymethyl)-1H-indazole1092961-09-5C8H8N2O
(-)-Fenchone1,3,3-Trimethylnorbornan-2-on7787-20-4C10H16O
L-Serine benzyl ester hydrochloride, 98%60022-62-0C10H14ClNO3
[5-(2-Furyl)-1H-pyrazol-3-yl]methanol , 97%84978-67-6C8H8N2O2
Isatin, 98%Indolin-2,3-dion91-56-5C8H5NO2
1-(p-Tolyl)ethanol, 96%p,α-Dimethylbenzylalkohol536-50-5C9H12O
5-(1-pyrrolidinyl)-3-pentyn-1-ol(SALTDATA: FREE)550302-87-9C9H15NO
2,4-Dibromo-1-methyl-1H-imidazole53857-60-6C4H4Br2N2
4-methyl-1,3-benzoxazol-2-amine(SALTDATA: FREE)947504-99-6C8H8N2O
4-Chloro-3',4'-diMethylbenzophenone40415-10-9C15H13ClO
(propylthio)acetic acid(SALTDATA: FREE)20600-60-6C5H10O2S
2-Methoxy-6-Methylphenol2896-67-5C8H10O2
4-(Aminomethyl)-1-methyl-1H-indole 97%864264-02-8C10H12N2
5-(4-Chlorophenyl)-2-furoic acid, 95+%41019-45-8C11H7ClO3
1-(ethylamino)-3-phenoxypropan-2-ol(SALTDATA: FREE)58461-93-1C11H17NO2
6-Bromo-1H-indole-2-carbaldehyde, 97%105191-12-6C9H6BrNO
1-Isopropyl-7-(methylthio)-1H-pyrimido-[4,5-d][1,3]oxazine-2,4-dione76360-89-9C10H11N3O3S
Benzyl-(3-bromobenzyl)amine70251-03-5C14H14BrN
2-bromo-3-chloro-5-ethoxy-4-hydroxybenzaldehyde(SALTDATA: FREE)597545-04-5C9H8BrClO3
3-Amino-4-hydroxy-N,N-dimethylbenzenesulphonamide3-Amino-4-hydroxy-N,N-dimethylbenzolsulfonamid24962-75-2C8H12N2O3S
p-Tolylurea(4-Methylphenyl)harnstoff622-51-5C8H10N2O
2-(2-formylphenoxy)-N-(tetrahydro-2-furanylmethyl)acetamide(SALTDATA: FREE)915923-40-9C14H17NO4
3-Methoxy-5-(trifluoroMethyl)benzoic acid53985-48-1C9H7F3O3
2-(4-chlorophenyl)-N-(4-methoxybenzyl)ethanamine(SALTDATA: HBr)355382-88-6C16H18ClNO
ChroMe Yellow6054-97-3C17H13N2NaO6S
1-(4-Methoxyphenyl)-2-quinolin-2-ylethanone7469-86-5C18H15NO2
1-Phenyl-1-octyne16967-02-5C14H18
6-AMino-5-broMonicotinic acid180340-69-6C6H5BrN2O2
2-amino-N-methylbutanamide(SALTDATA: HCl)767570-56-9C5H12N2O
3-[(4-Ethylthio)phenyl]-1-propene842124-24-7C11H14S
3,5-Dibromobenzoic acid, 98%618-58-6C7H4Br2O2
4'-BroMoacetanilide4'-Bromacetanilid103-88-8C8H8BrNO
Tetramethyl 2,6-dihydroxybicyclo[3.3.1]nona-2,6-diene-1,3,5,7-tetracarboxylate, 99%6966-22-9C17H20O10
Pentafluorophenyl 2-morpholino-1,3-thiazole-5-carboxylate , 97%941716-88-7C14H9F5N2O3S
(+)-S-Trityl-L-cysteine, 97%2799-07-7C22H21NO2S
5-Chloro-2-fluorophenyl isothiocyanate, 97%247170-25-8C7H3ClFNS
ethyl 1-aminopiperidine-3-carboxylate(SALTDATA: FREE)938458-88-9C8H16N2O2
2-Chloro-5-iodo-4-pyridinamine800402-12-4C5H4ClIN2
3-(5-(3-(Dimethylamino)phenoxy)pyrimidin-2-ylamino)phenol956128-01-1C18H18N4O2
Fmoc-Asp-Obzl, 98%86060-83-5C26H23NO6
N-(4-Nitrophenylacetoxy)succinimide, 98%, derivatization grade,for HPLC LabelingSuccinimido-(4-nitrophenyl)acetat68123-33-1C12H10N2O6
(2-phenylthiazol-4-yl)methanol, 95%23780-13-4C10H9NOS
3,4-Dihydroxybenzaldehyde, 98%3,4-Dihydroxybenzaldehyd139-85-5C7H6O3
(S)-(+)-Epichlorohydrin, 98%67843-74-7C3H5ClO
Magnesium nonafluorobutanesulfonate507453-86-3C8F18MgO6S2
3-(3,5-Dimethyl-pyrazol-1-yl)-propionitrile5589-97-9C8H11N3
2-azaspiro[4.4]nonan-3-one(SALTDATA: FREE)75751-72-3C8H13NO
Chloranilic Acid LanthanuM(III) Salt DecahydrateTris[2,5-dichlor-3,6-dihydroxy-1,4-benzochinon], Dilanthansalz32607-23-1C18Cl6La2O12
Carbonylchlorohydridotris(triphenylphosphine)ruthenium(II), 99%Carbonylchlorhydrotris(triphenylphosphin)ruthenium16971-33-8C55H45ClOP3Ru
7-Methoxy-3,7-dimethyloctanal, 97%7-Methoxy-3,7-dimethyloctanal3613-30-7C11H22O2
1-(2-chlorophenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde(SALTDATA: FREE)119673-49-3C13H12ClNO
2-[(5-Chloro-2-pyridyl)thio]ethan-1-ol175135-89-4C7H8ClNOS
Tripalmitin, 95%Glycerintripalmitat555-44-2C51H98O6
2,3,4,5-Tetrafluorobenzaldehyde16583-06-5C7H2F4O
TAR [=4-(2-Thiazolylazo)resorcinol][Metal indicator and spectrophotoMetric reagent for transition Metals]4-(Thiazol-2-ylazo)resorcin2246-46-0C9H7N3O2S
N,N-Dibutyl-3-aMinophenol43141-69-1C14H23NO
('±)-Bay K 8644, 98%71145-03-4C16H15F3N2O4
Ethyl pentafluoropropionate, 98%Ethylpentafluorpropionat426-65-3C5H5F5O2
2,2',4'-Trichloroacetophenone2,2',4'-Trichloracetophenon4252-78-2C8H5Cl3O
trans-1-Cinnamylpiperazine, 97%87179-40-6C13H18N2
2-(aminomethyl)adamantan-2-ol(SALTDATA: HCl)28529-71-7C11H19NO
1-(4-bromophenyl)-N-methylpropan-1-amine(SALTDATA: FREE)912906-92-4C10H14BrN
PerfluorosebacaMidine865-94-1C10H6F16N4
2-(ethylsulfonyl)-5-iodothiophene(SALTDATA: FREE)412965-13-0C6H7IO2S2
(S)-2-N-Cbz-Amino-pentane-1,5-diol478646-26-3C13H19NO4
3',4'-Dimethyl-biphenyl-4-ylamine188906-52-7C14H15N
Diethyl (3-bromoprop-1-(E)-en-1-yl)phosphonate 95%66498-59-7C7H14BrO3P
(3-propylpiperidin-3-yl)methanol(SALTDATA: FREE)915925-19-8C9H19NO
5-Chloro-2-Methoxyphenyl isothiocyanate63429-99-2C8H6ClNOS
252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356
Copyright 2019 ? ChemicalBook. All rights reserved