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
179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283

Produktkatalog

4-Iodo-1H-iMidazole71759-89-2C3H3IN2
Carbonylhydrido[6-(di-t-butylphosphinomethylene)-2-(N,N-diethylaminomethyl)-1,6-dihydropyridine]ruthenium(II), min. 98% Milstein Catalyst863971-63-5C19H35N2PRu.CO
1-Bromo-4-chloro-2-nitrobenzene, 98%2-Brom-5-chlornitrobenzol41513-04-6C6H3BrClNO2
Flavin adenine dinucleotide, 95%Flavin-adenin-dinucleotid146-14-5C27H33N9O15P2
5-Chloro-3-(chloromethyl)-1,2,4-thiadiazole , 97%74461-64-6C3H2Cl2N2S
3-(4-Methoxyphenyl)propionic acid, 98%3-(p-Methoxyphenyl)propionsure1929-29-9C10H12O3
2,3-Dimethoxybenzamide, 98%1521-39-7C9H11NO3
4-Hydroxybenzamidine hydrochloride, 97%38148-63-9C7H9ClN2O
2-Amino-5-nitropyrimidine, 98%5-Nitropyrimidin-2-amin3073-77-6C4H4N4O2
4-Isopropylphenylacetic acid, 98%4-Isopropylphenylessigsure4476-28-2C11H14O2
2,4-Dichlorobenzylamine, 98%2,4-Dichlorbenzylamin95-00-1C7H7Cl2N
1-Boc-2-piperidone, 98%85908-96-9C10H17NO3
2-Nitrobenzeneboronic acid190788-59-1C12H16BNO4
Chromium(III) naphthenate, ~30% in mineral spirits (2% Cr)Naphthensuren, Chromsalze61788-69-0Chromiumsaltofnapthenicacid
4-Propoxybenzaldehyde, 98%5736-85-6C10H12O2
5,6-Dimethoxyindole, 98%5,6-Dimethoxy-1H-indol14430-23-0C10H11NO2
Isobutyrophenone, 98%Isobutyrophenon611-70-1C10H12O
1-(4-Fluorophenyl)piperazine dihydrochloride, 99%64090-19-3C10H15Cl2FN2
5-AMino-2,3-dihydro-1,4-benzodioxine16081-45-1C8H9NO2
4-HydroxyphenyldiMethylsulfoniuM Methyl Sulfate32279-04-2C9H14O5S2
6-Methoxy-3,4-dihydro-2H-1,4-benzoxazine, 97%58960-11-5C9H11NO2
Boc-β-HoSer(Bzl)-OH59408-74-1C16H23NO5
3-Bromo-5-nitrobenzamide 98%54321-80-1C7H5BrN2O3
2,2,4-trimethyl-1,2-dihydro-6-quinolinol(SALTDATA: FREE)72107-05-2C12H15NO
3-Chlorophenyl isocyanate, 98%3-Chlorphenylisocyanat2909-38-8C7H4ClNO
Vanillylidene acetone, 98%4-(4-Hydroxy-3-methoxyphenyl)-3-buten-2-on1080-12-2C11H12O3
1,1,1-Trichloro-2-methyl-2-propanol hemihydrate, 98%6001-64-5C8H16Cl6O3
2-(4-Methylphenoxy)benzenecarbaldehyde19434-35-6C14H12O2
Methyl phenylsulfonylacetate, 97%34097-60-4C9H10O4S
2-Methoxy-3-methylpyrazine, 98%2-Methoxy-3-methylpyrazin2847-30-5C6H8N2O
Allyl heptanoate, 98%Heptans?ure-2-propenylester142-19-8C10H18O2
4-Phenylbutyric acid, 99%4-Phenylbuttersure1821-12-1C10H12O2
4-Ethylbenzyl Chloride (contains ca. 30% 2-forM)1467-05-6C9H11Cl
4-Mercaptobenzoic Acid1074-36-8C7H6O2S
3-Pyrid-3-ylbenzaldehyde, 97%131231-24-8C12H9NO
1,2,4-TribroMobenzene1,2,4-Tribrombenzol615-54-3C6H3Br3
Ethyl 10-UndecenoateEthylundec-10-enoat692-86-4C13H24O2
4-Amino-2-(ethylthio)-5-pyrimidinecarboxylic acid ethyl ester, 98%778-97-2C9H13N3O2S
(1S)-(+)-(10-Camphorsulfonyl)oxaziridine, 98%104322-63-6C10H15NO3S
Methyl 3-[3,5-di(tert-butyl)-4-hydroxyphenyl]-propanoateMethyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionat6386-38-5C18H28O3
Diethyl acetamidomalonate, 99%Diethylacetamidomalonat1068-90-2C9H15NO5
3-Fluorophenylalanine, 98%DL-3-(3-Fluorphenyl)alanin2629-54-1C9H10FNO2
2,2,6,6-TetraMethyl-4-piperidone Hydrochloride2,2,6,6-Tetramethylpiperidin-4-onhydrochlorid33973-59-0C9H18ClNO
5-(Thien-2-yl)-3-(trifluoromethyl)-1H-pyrazole26974-16-3C8H5F3N2S
4-(Pyridin-3-yl)benzaldehyde, 97%127406-55-7C12H9NO
3-amino-6-methyl-7H-[1,3]thiazolo[3,2-b][1,2,4]triazin-7-one(SALTDATA: FREE)16943-37-6C6H6N4OS
3-(5-fluoro-1H-benzimidazol-2-yl)propanoic acid(SALTDATA: FREE)82138-57-6C10H9FN2O2
PotassiuM RhodizonateDinatrium-3,4,5,6-tetraoxocyclohexen-1,2-diolat13021-40-4C6H3KO6
(RS)-1-[2-(Trifluoromethyl)phenyl]propylamine 98%473732-54-6C10H12F3N
3-Nitroacetophenone, 98%3'-Nitroacetophenon121-89-1C8H7NO3
3-Acetylthiophene, 98%Methyl-3-thienylketon1468-83-3C6H6OS
Perfluorohexadecanoic acidPerfluorpalmitinsure67905-19-5C16HF31O2
2-(2-isopropoxyphenyl)ethanamine(SALTDATA: HCl)39515-75-8C11H17NO
L-α-Cyclohexylglycine, 97%14328-51-9C8H15NO2
3-Quinolinecarboxylic acid, 98%Chinolin-3-carbonsure6480-68-8C10H7NO2
3-Mercapto-1,2-propanediol, 95%3-Mercaptopropan-1,2-diol96-27-5C3H8O2S
Tetrachloropicolinic Acid3,4,5,6-Tetrachlorpyridin-2-carbonsure10469-09-7C6HCl4NO2
Iron(II) chloride, anhydrous, 98%Eisendichlorid7758-94-3Cl2Fe
Rhenium carbonyl, 98%Decacarbonyldirhenium14285-68-8C10O10Re2
Piperazine-1-carboxylic acid dimethylamide, 98%41340-78-7C7H15N3O
1-Benzylazetidine-3-carboxylic acid 97%94985-27-0C11H13NO2
2',6'-Dichloro-3'-fluoroacetophenone, 99%290835-85-7C8H5Cl2FO
2-Phenoxyethyl Acetate6192-44-5C10H12O3
3-Methylthiophene-2-carbonyl chloride, 97%61341-26-2C6H5ClOS
1-Benzyl-1H-indol-5-ylamine , 97%26807-73-8C15H14N2
Bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+%35138-22-8C16H24BF4Rh
1,1,3,3,3-Pentafluoropropene-11,1,3,3,3-Pentafluorpropen690-27-7C3HF5
2-Picolinamide, 98%Pyridin-2-carboxamid1452-77-3C6H6N2O
α-Pyrone2H-Pyran-2-on504-31-4C5H4O2
3,4-Dimethoxybenzaldehyde oxime2169-98-4C9H11NO3
Tris(4-methoxy-3,5-dimethylphenyl)phosphine, min. 98%121898-64-4C27H33O3P
Ethyl isonipecotate, 97%Ethyl-4-piperidincarboxylat1126-09-6C8H15NO2
(+)-BenzylMethylphenylsilylacetic Acid [for e.e. DeterMination by NMR]95373-54-9C16H18O2Si
5-Bromo-2-iodotoluene, 98%116632-39-4C7H6BrI
5-bromo-3-methyl-1H-indazole, 95%552331-16-5C8H7BrN2
Pentafluorothiophenol, 97%Pentafluorthiophenol771-62-0C6HF5S
2-Chloromethyl-1,3-dioxolane, 99%2-(Chlormethyl)-1,3-dioxolan2568-30-1C4H7ClO2
4-Deoxypyridoxine hydrochloride, 98%3-Hydroxy-5-hydroxymethyl-2,4-dimethylpyridiniumchlorid148-51-6C8H12ClNO2
4-amino-N-(3-chlorophenyl)benzamide(SALTDATA: FREE)888-80-2C13H11ClN2O
4-(Morpholinomethyl)aniline, 97%51013-67-3C11H16N2O
Allyl heptafluoroisopropyl ether15242-17-8C6H5F7O
2,5-Dimethoxy-3-nitrobenzoic acid, 98%17894-26-7C9H9NO6
TriMethyl[2-[(triMethylsilyl)Methyl]benzyl]aMMoniuM Iodide83781-47-9C14H26NSi.I
GalNAc beta(1-4)GlcNAc-beta-pNP872578-72-8C22H31N3O13
2-(Bicyclo[2.2.1]hept-5-en-2-yl)-1,1,1-trifluoro-2-(trifluoromethyl)propan-2-ol 97%196314-61-1C11H12F6O
Zirconium(IV) n-butoxide (76-80% in n-butanol)Zirconiumtetrabutanolat1071-76-7C16H36O4Zr
4-Chloropyridine hydrochloride, 97%4-Chlorpyridinhydrochlorid7379-35-3C5H4ClN.ClH
Benzo[b]furan-3-ylacetaldehyde352434-24-3C10H8O2
Dowex 50WX4, 200 - 400 mesh, H form, ion-exchange resin11113-61-4Na2O·Al2O3@2SiO2·4.50H2O
1-Cyclohexenylboronic acid pinacol ester141091-37-4C12H21BO2
Oxalyl fluoride 97%Oxalyldifluorid359-40-0C2F2O2
N-NitrosoheptaMethyleneiMine20917-49-1C7H14N2O
Boc-Ser(Bzl)-OH, 99%N-[(1,1-Dimethylethoxy)carbonyl]-O-(phenylmethyl)-L-serin23680-31-1C15H21NO5
DiMethyl 1,3-acetonedicarboxylateDimethyl-3-oxoglutarat1830-54-2C7H10O5
7-bromo-1H-indazole, 95%53857-58-2C7H5BrN2
9-Phenylacridine9-Phenylacridin602-56-2C19H13N
Dichloro(Methyl)-n-octylsilaneDichlormethyloctylsilan14799-93-0C9H20Cl2Si
Copper(II) carbonate, basicKupfer(II)-carbonat, basisch12069-69-1CO3.Cu.CuH2O2
Copper(I) oxide, min. 95%Dikupferoxid1317-39-1Cu2O
2-(Pyridin-4-yl)Malonaldehyde51076-46-1C8H7NO2
179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283
Copyright 2019 ? ChemicalBook. All rights reserved