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
210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314

Produktkatalog

1,2-Bis(trimethoxysilyl)ethane, 97%3,3,6,6-Tetramethoxy-2,7-dioxa-3,6-disilaoctan18406-41-2C8H22O6Si2
2-Phthalimidoethanesulfonyl chloride, 97%4403-36-5C10H8ClNO4S
2-Nitrocinnamaldehyde, 98%2-Nitrozimtaldehyd1466-88-2C9H7NO3
Fmoc-Lys(Tfa)-OH, 98%76265-69-5C23H23F3N2O5
Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)scandium(III), 99% (99.9%-Sc) (REO) [Sc(TMHD)3]15492-49-6C33H57O6Sc
Chrysophanic acid, 98%, from Rheum palmatum L.1,8-Dihydroxy-3-methylanthrachinon481-74-3C15H10O4
5-Bromothiophene-2-carboxylic acid, 97%7311-63-9C5H3BrO2S
Diethyl 4-chlorobenzylphosphonate, 98%39225-17-7C11H16ClO3P
4'-Fluoro-1'-acetonaphthone 97%1-(4-Fluor-1-naphthyl)ethan-1-on316-68-7C12H9FO
Ethyl 3-BroMo-2-oxopropanoateEthylbrompyruvat70-23-5C5H7BrO3
2-hydrazino-1-methyl-1H-benzimidazole(SALTDATA: 1HCl)7022-37-9C8H10N4
4-Amino-3-cyanobenzotrifluoride6526-08-5C8H5F3N2
2-Amino-7-chloro-1,8-naphthyridine7-Chlor-1,8-naphthyridin-2-amin15944-33-9C8H6ClN3
DBD-F [=4-(N,N-DiMethylaMinosulfonyl)-7-fluoro-2,1,3-benzoxadiazole][for HPLC Labeling]98358-90-8C8H8FN3O3S
4-Chloro-2-hydroxypyridine40673-25-4C5H4ClNO
2-Acetylpyrimidine53342-27-1C6H6N2O
FMOC-L-2-Fluorophenylalanine205526-26-7C24H20FNO4
3-amino-4-chloro-N-propylbenzamide(SALTDATA: FREE)926201-28-7C10H13ClN2O
2-Naphthyl sulfate, potassium salt, 99%Kaliumnaphthalin-2-sulfonat21409-32-5C10H7KO3S
3-[(tert-Butoxycarbonyl)aMino]phenylboronic Acid (contains varying aMounts of Anhydride)380430-68-2C11H16BNO4
2-Chloro-6-nitrotoluene2-Chlor-6-nitrotoluol83-42-1C7H6ClNO2
2-AMinothiophene-3-carboxaMide14080-51-4C5H6N2OS
1-[(4-Fluorophenyl)sulphonyl]pyrrolidine157187-14-9C10H12FNO2S
Methyl 4-aminobenzoate, 98%Methyl-4-aminobenzoat619-45-4C8H9NO2
(S)-(+)-2-Phenylpropionic acid, 98%7782-24-3C9H10O2
(S)-4-Benzyloxy-1,2-butanediol69985-32-6C11H16O3
Ethyl 2-HydroxyvalerateEthyl-2-hydroxyvalerat6938-26-7C7H14O3
3-(Methylamino)-3,4-dihydroquinazolin-4-one , 97%60512-86-9C9H9N3O
2-(Trifluoromethyl)quinoline-4-carbonitrile, 97%18706-26-8C11H5F3N2
2-Chloromethyl-3-methyl-4-(2,2,2-trifluoroethoxy)pyridine hydrochloride, 98%127337-60-4C9H10Cl2F3NO
α-Methylene-γ-butyrolactone, 95%α-Methylen-γ-butyrolacton547-65-9C5H6O2
Tin(II) chloride dihydrate, 98%, analytical grade10025-69-1Cl2H4O2Sn
4-Acetamidocyclohexanone, 99%27514-08-5C8H13NO2
Z-Phe-OH, 98%N-Benzyloxycarbonyl-L-3-phenylalanin1161-13-3C17H17NO4
Methyl 3,5-dimethoxybenzoate, 99%Methyl-3,5-dimethoxybenzoat2150-37-0C10H12O4
Sodium citrate dibasic sesquihydrate, 99%6132-05-4C6H11NaO8
2-BroMooctane2-Bromoctan557-35-7C8H17Br
3-[4-(Bromomethyl)phenyl]-5-methyl-1,2,4-oxadiazole , 97%256956-42-0C10H9BrN2O
3-Chloro-4-(methylsulfonyl)thiophene-2-carbonyl chloride, 97%175201-87-3C6H4Cl2O3S2
3-Cyano-4-(dimethylamino)-2-fluorobenzaldehyde 97%148901-53-5C10H9FN2O
2,3-Difluoro-4-methylbenzoic acid261763-37-5C8H6F2O2
1-(2-Fluorophenyl)piperazine Dihydrochloride76835-09-1C10H14ClFN2
4-Ethylresorcinol4-Ethylresorcin2896-60-8C8H10O2
3,5-Difluoro-4-iodoaniline1542-34-3C6H4F2IN
Aniline Blue (spirit soluble)8004-91-9C32H28ClN3
3-methyl-1H-indole-2-carboxylic acid(SALTDATA: FREE)10590-73-5C10H9NO2
1-Methylamino-3-phenoxy-propan-2-ol39631-73-7C10H15NO2
2-(1H-1,2,4-triazol-1-ylmethyl)cyclopentanone(SALTDATA: FREE)116802-66-5C8H11N3O
2-(4-Methylphenyl)-6-MethyliMidazole[1,2-a]-pyridine-3-acetic Acid (ZolpideM IMpurity)189005-44-5C17H16N2O2
Indium(III) fluoride, anhydrous, 98%Indiumtrifluorid7783-52-0F3In
1-(4-Bromo-phenyl)-4,4,4-trifluoro-butane-1,3-dione18931-61-8C10H6BrF3O2
1-[4-(Trifluoromethyl)pyrimidin-2-yl]-1,4-diazepane , 95%238403-48-0C10H13F3N4
(3-isopropyl-1,2,4-oxadiazol-5-yl)methanol(SALTDATA: FREE)915925-45-0C6H10N2O2
3-(4-Hydroxy-1,1-dioxo-tetrahydrothiophen-3-ylamino)-propionic acid325851-81-8C7H13NO5S
2-(4-(Trifluoromethyl)phenyl)-2-propanol2252-62-2C10H11F3O
4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride, 99%30827-99-7C8H11ClFNO2S
Granisetron hydrochloride, 98%, a serotonin 5-HT3 receptor antagonist107007-99-8C18H25ClN4O
thieno[2,3-c]pyridin-3-amine, 95%63326-75-0C7H6N2S
Chloro-1,5-cyclooctadiene iridium(I) dimer, 99%Di-μ-chlorobis[(1,2,5,6-?)cycloocta-1,5-dien]diiridium12112-67-3C16H24Cl2Ir2
Vinyldimethylethoxysilane, 98.5%Ethoxydimethylvinylsilan5356-83-2C6H14OSi
benzo[d]thiazol-4-amine, 95%1123-51-9C7H6N2S
5-Fluoro-2-methylaniline, 98%5-Fluor-o-toluidin367-29-3C7H8FN
(3-Carboxypropyl)triphenylphosphoniuM broMide17857-14-6C22H22BrO2P
5-methyl-1H-indazole-3-carboxylic acid(SALTDATA: H2O 0.1NaCl)1201-24-7C9H8N2O2
4-(3-Allyl-4-oxo-thiazolidin-2-ylideneamino)-benzoic acid303093-13-2C13H12N2O3S
2-Fluoro-5-methylbenzaldehyde93249-44-6C8H7FO
2,5-DiMethyl-2-hexene3404-78-2C8H16
3-tert-Butyladipic acid, 99%3-tert-Butyladipinsure10347-88-3C10H18O4
TriphenylMethanesulfenyl Chloride24165-03-5C19H15ClS
3,5-Dichlorosalicylaldehyde3,5-Dichlorsalicylaldehyd90-60-8C7H4Cl2O2
4-Amino-7-methoxyquinazoline21560-97-4C9H9N3O
6-Methoxy-2-phenylpyrimidine-4-carboxylic acid85815-04-9C12H10N2O3
4-(2'-N-Boc-pyrrole)phenylacetic acid886363-15-1C17H19NO4
3,4,5-Trimethylheptane20278-89-1C10H22
4-Bromothiobenzamide26197-93-3C7H6BrNS
2-amino-4,5,6,7,8,9,10,11,12,13-decahydrocyclododeca[b]thiophene-3-carbonitrile(SALTDATA: FREE)40106-17-0C15H22N2S
N-(5-Methoxy-pyridin-2-yl)-2,2-dimethyl-propionamide898561-68-7C11H16N2O2
Cresol Red SodiuM SaltNatriumhydrogen-4,4'-(3H-2,1-benzoxathiol-3-yliden)bis(2-methylphenolat)-S,S-dioxid62625-29-0C21H19NaO5S
2-Morpholin-4-yl-pyrimidine-5-carbaldehyde842974-69-0C9H11N3O2
1-(3-chloropropyl)pyrrolidine-2,5-dione(SALTDATA: FREE)116445-61-5C7H10ClNO2
N'-Hydroxycyclopropanecarboximidamide , 97%51285-13-3C4H8N2O
4-Butylphenyl isothiocyanate23165-44-8C11H13NS
3-chloro-3'-Methoxybenzophenone32363-46-5C14H11ClO2
3-N-Boc-Amino-1-(2-amino-1-m-tolyl-ethyl)-pyrrolidine886365-11-3C18H29N3O2
5-BroMo-2-(piperazin-1-yl)-3-Methylpyridine944582-94-9C10H14BrN3
Boc-S-diphenylmethyl-L-cysteine21947-97-7C21H25NO4S
2-(2-bromo-4-methylphenoxy)acetamide(SALTDATA: FREE)102066-01-3C9H10BrNO2
4-Amino-3,5-difluorophenol135086-76-9C6H5F2NO
1,4,5,8-NaphthalenetetracarboxdiiMideNaphthalin-1,8:4,5-tetracarboxydiimid5690-24-4C14H6N2O4
1,4-Decadiyne (50% in Hexane, ca. 2.7Mol/L)929-53-3C10H14
4'-Methoxy[1,1'-biphenyl]-2-amine38089-03-1C13H13NO
(S)-(-)-2-[2-(Diphenylphosphino)phenyl]-4-isopropyl-2-oxazoline, 97%148461-14-7C24H24NOP
Allyl perfluoropentanoate84145-17-5C8H5F9O2
PotassiuM Propylxanthate2720-67-4C4H7KOS2
(2-Fluoro-4,5-dimethoxyphenyl)-(R)-hydroxyacetonitrile119085-63-1C10H10FNO3
3-N-Boc-Amino-1-[2-amino-1-(3-phenoxy-phenyl)-ethyl]-pyrrolidine886365-03-3C23H31N3O3
Tris(ethylenediamine)rhodium(III) chloride trihydrate, min. 98%15004-86-1C6H30Cl3N6O3Rh
N-ethyl-2-(2-methylphenoxy)ethanamine(SALTDATA: FREE)75612-32-7C11H17NO
1-(4-Bromobenzyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid, 97%845885-94-1C11H10BrN3O2
2,5,7-trimethyl-8-quinolinol(SALTDATA: FREE)6759-80-4C12H13NO
210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314
Copyright 2019 ? ChemicalBook. All rights reserved