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
182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286

Produktkatalog

Ethyl 3,3-Bis(Methylthio)-2-cyanoacrylate17823-58-4C8H11NO2S2
alpha,alpha,alpha,alpha',alpha',alpha'-Hexachloro-p-xylene1,4-Bis(trichlormethyl)benzol68-36-0C8H4Cl6
5-Methyl-1-phenyl-1H-pyrazole , 97%6831-91-0C10H10N2
2-methyl-1-(2-thienyl)propan-1-one(SALTDATA: FREE)36448-60-9C8H10OS
3-Ethoxy-N,N-diethylanilineN,N-Diethyl-m-phenetidin1864-92-2C12H19NO
4-Biphenylacetonitrile, 95%31603-77-7C14H11N
Allyl disulfide, 90%, remainder mainly diallyl sulfide and diallyl trisulfideDiallyldisulfid2179-57-9C6H10S2
6-(4-fluorophenyl)pyrimidine-2,4-diamine, 95%175137-25-4C10H9FN4
2,3,5,6-Tetrafluoroanisole, 97%2324-98-3C7H4F4O
(S)-1-Boc-piperidine-3-carboxylic acid, 97%88495-54-9C11H19NO4
4-chloro-2(3H)-benzothiazolone hydrazone51769-38-1C7H6ClN3S
Chlorophenol Red SodiuM Salt123333-64-2C19H13Cl2NaO5S
Methyl 4-hydroxy-6-(trifluoromethyl)thieno-[3,4-b]-pyridine-1-carboxylate175203-39-1C10H6F3NO3S
2,3,6-Trifluorobenzyl bromide 97%151412-02-1C7H4BrF3
Ethyl DL-2-hydroxycaproate, 97%Ethyl-2-hydroxyhexanoat52089-55-1C8H16O3
(R)-N-FMOC-alpha-Methylvaline, 98% ee, 98%616867-28-8C21H23NO4
2,5-DiMethyl 1-benzyl-3,4-dihydroxy-1H-pyrrole-2,5-dicarboxylate148528-45-4C15H15NO6
Methyl 2-Methoxytetrafluoropropionate10186-63-7C5H6F4O3
2-(2-Chlorophenoxy)ethanethioamide, 95%35370-94-6C8H8ClNOS
2-Bromo-N-phenylbutanamide21486-48-6C10H12BrNO
Diethyl disulfide, 99%Diethyldisulfid110-81-6C4H10S2
Brilliant Blue R, dye content 70%Hydrogen[4-[4-(p-ethoxyanilino)-4'-[ethyl(m-sulfonatobenzyl)amino]benzhydrylen]cyclohexa-2,5-dien-1-yliden](ethyl)(m-sulfonatobenzyl)ammonium, Mononatriumsalz6104-59-2C45H46N3NaO7S2
N-(2-Cyanoethyl)pyrrole, 97%3-(Pyrrol-1-yl)propiononitril43036-06-2C7H8N2
1-(MethoxyMethyl)-1H-benzotriazole71878-80-3C8H9N3O
2-Ethylbenzenethiolo-Ethylbenzolthiol4500-58-7C8H10S
6-Piperidin-1-ylpyridine-2-carboxylic acid 97%868755-50-4C11H14N2O2
N-((6-Amino-5-methylpyridin-3-yl)methyl)acetamide1203146-85-3C9H13N3O
[2-(2-Furyl)phenyl]methanol , 97%139697-88-4C11H10O2
Diethyl BenzylideneMalonateDiethyl-(phenylmethylen)malonat5292-53-5C14H16O4
2-Fluoro-4-iodo-5-Methylpyridine153034-94-7C6H5FIN
VariaMine Blue B [Redox Indicator]N-(4-Methoxyphenyl)benzol-1,4-diaminmonohydrochlorid3566-44-7C13H15ClN2O
2-Mercapto-4-methylpyrimidine hydrochloride, 99%4-Methylpyrimidin-2-thiolhydrochlorid6959-66-6C5H7ClN2S
2,2,5,5-Tetramethyl-4-phenyl-3-imidazoline-1-oxyl, free radical39753-69-0C13H17N2O*
5-[4-(diethylamino)phenyl]-4-ethyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)669748-44-1C14H20N4S
2-(2,4-Dichlorophenoxy)propionic acid hydrazide 98%15253-89-1C9H10Cl2N2O2
2-chloro-N-ethyl-N-methyl-4-pyrimidinamine(SALTDATA: FREE)77200-07-8C7H10ClN3
[4-(Pyrrolidin-1-ylmethyl)phenyl]methanol , 97%91271-60-2C12H17NO
1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluoro-8-iodononane1,1,1,2,2,3,3,4,4,5,5,6,6-Tridecafluor-8-iodnonan38550-34-4C9H6F13I
(3,3,3-Trifluoropropyl)trichlorosilaneTrichlor(3,3,3-trifluorpropyl)silan592-09-6C3H4Cl3F3Si
3-methyl-4H-1,2,4-triazol-4-amine(SALTDATA: HCl 0.3H2O)26601-17-2C3H6N4
3-Formyl-1H-indole-7-carboxylic acid, 95%317854-65-2C10H7NO3
4-Ethylanisole1515-95-3C9H12O
4-Chloro-6-(trifluoromethyl)-1H-benzimidazole 97%175135-13-4C8H4ClF3N2
3'-(Trifluoromethyl)acetophenone oxime99705-50-7C9H8F3NO
2,6-Dibromo-4-isopropylaniline10546-65-3C9H11Br2N
Ethyl 2-Fluoroacetoacetate1522-41-4C6H9FO3
Pyropheophorbide-a24533-72-0C33H34N4O3
Phenyl 1-Propenyl Ketone1-Phenyl-2-buten-1-on495-41-0C10H10O
2-Fluoro-6-(tributylstannyl)pyridine 96%1025744-38-0C17H30FNSn
Methyl 2-bromo-3-[4-(trifluoromethoxy)phenyl]-propionate175203-81-3C11H10BrF3O3
1-Acetyl-N-(1-benzylpiperidin-4-yl)-indolin-6-amine396682-63-6C22H27N3O
Cholesterol heptanoate, 97%Cholest-5-en-3-β-ylheptanoat1182-07-6C34H58O2
4-Fluorophenylmethanesulfonic acid1064778-57-9C7H7FO3S
N-EthylMethylaMineEthyl(methyl)amin624-78-2C3H9N
Ethynyl(phenyl)iodoniuM Tetrafluoroborate [Ethynylating Reagent]127783-34-0C8H6BF4I
2-Bromo-2'-nitro-4'-(trifluoromethyl)diphenyl ether 97%2069-14-9C13H7BrF3NO3
3-Chloro-4-(trifluoromethoxy)benzonitrile129604-26-8C8H3ClF3NO
Tetrahydro-2H-thiopyran-4-carboxylic acid89489-53-2C6H10O2S
Boc-4-amino-1-methylpyrrole-2-carboxylic acid, 98%77716-11-1C11H16N2O4
Cyclopropylacetic acid, 98%5239-82-7C5H8O2
Phenylacetaldehyde, 97.5%, stabilized with 100 ppm citric acidPhenylacetaldehyd122-78-1C8H8O
1-(1-ethylpropyl)-4-methyl-1H-pyrazol-5-amine(SALTDATA: FREE)1015846-02-2C9H17N3
8-Nitroquinoline, 98%8-Nitrochinolin607-35-2C9H6N2O2
Tetraphenyllead, min. 97%Tetraphenylblei595-89-1C24H20Pb
4-(Methylsulfonyl)phenylboronic acid, 98%149104-88-1C7H9BO4S
Magnesium hydroxide, 95%Magnesiumhydroxid1309-42-8H2MgO2
3-Amino-1-piperidin-1-yl-propan-1-one x HCl, 98%221043-84-1C8H17ClN2O
N-Benzyl-p-anisidine17377-95-6C14H15NO
SodiuM BenzohydroxaMate Hydrate22513-32-2C7H6NNaO2
2-(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)-butanoic acid35340-62-6C12H11NO4
3,5-DiMethyloctane15869-93-9C10H22
4-Benzofurazancarboxaldehyde32863-32-4C7H4N2O2
N-[(1-methyl-1H-pyrazol-4-yl)methyl]propan-2-amine(SALTDATA: FREE)1015846-23-7C8H15N3
1-[2-(4-Methoxyphenoxy)ethyl]-1H-benzoimidazol-2-ylamine325822-94-4C16H17N3O2
tert-ButylMalononitrile4210-60-0C7H10N2
N-(2-Cyanoethyl)-N-ethylaniline3-(N-Ethylanilino)propiononitril148-87-8C11H14N2
4-Cyclohexyl-3-thiosemicarbazide, 95%21198-18-5C7H15N3S
N-Trimethylsilylimidazole, 98%N-(Trimethylsilyl)imidazol18156-74-6C6H12N2Si
4'-Methylacetophenone, 98%4-Methylacetophenon122-00-9C9H10O
tert-Butylferrocene, 97%1316-98-9C14H18Fe10*
Methyl 4-methylphenylacetate, 97%Methyl-p-tolylacetat23786-13-2C10H12O2
Ethyl 2-(bromomethyl)acrylate, 98%17435-72-2C6H9BrO2
4-Hydroxy-2-methyl-pyrimidine-5-carboxylic acid ethyl ester, 98%53135-24-3C8H10N2O3
2-Fluoro-5-formylbenzonitrile, 98%218301-22-5C8H4FNO
2-HydroxyacetaMide598-42-5C2H5NO2
2,4-Dihydroxybenzoic Acid2,4-Dihydroxybenzoesure89-86-1C7H6O4
N-Phenylthiourea, 98%1-Phenyl-2-thioharnstoff103-85-5C7H8N2S
2-Methylpyridine-5-boronic acid, 98%659742-21-9C6H8BNO2
Titanium(IV) bromide, min. 98%Titantetrabromid7789-68-6Br4Ti
4-Fluorobenzaldehyde, 99%4-Fluorbenzaldehyd459-57-4C7H5FO
(S)-(+)-1-Phenyl-1,2-ethanediol, 98%25779-13-9C8H10O2
(2-Methoxyethyl)(2-thienylMethyl)aMine hydrochloride852399-96-3C8H13NOS
2-Bromo-4,6-difluoroanisole202865-59-6C7H5BrF2O
Pentafluorophenyl 3-(1-methyl-1H-pyrazol-3-yl)benzoate, 97%910037-11-5C17H9F5N2O2
n-Octylsuccinic AnhydrideDihydro-3-octylfuran-2,5-dion4200-92-4C12H20O3
N-(2-Nitrophenylsulfenyl)-S-benzyl-L-cysteine DicyclohexylaMMoniuM Salt7675-65-2C28H39N3O4S2
N-[4-(2-BenziMidazolyl)phenyl]MaleiMide1-[4-(1H-Benzimidazol-2-yl)phenyl]-1H-pyrrol-2,5-dion27030-97-3C17H11N3O2
tert-butyl 4-amino-1H-indazole-1-carboxylate, 95%801315-74-2C12H15N3O2
N-Isopropylacrylamide, 99%, stabilized with 500 ppm MEHQN-(1-Methylethyl)-2-propens?ureamid2210-25-5C6H11NO
2-Nitroethanol, 97%2-Nitroethanol625-48-9C2H5NO3
182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286
Copyright 2019 ? ChemicalBook. All rights reserved