午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-18210857532
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: https://www.jkchemical.com
Produkte insgesamt:96815
163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267

Produktkatalog

1-[2-(Diethylamino)-ethyl]-piperazine, 98%4038-92-0C10H23N3
Cetirizine dihydrochloride, 99%, a selective histamine H1 receptor antagonist83881-52-1C21H26Cl2N2O3
5-Chloroindole-2-carboxylic acid, 98%5-Chlorindol-2-carbonsure10517-21-2C9H6ClNO2
Bis(tetrabutylammonium) dichromate, 99%Tetrabutylammonium, Salz mit Chromsure (2:1)56660-19-6C32H72Cr2N2O7
4-fluoro-3-iodo-1H-indazole, 95%518990-32-4C7H4FIN2
Phenyltin trichloride, min. 98%Trichlorphenylstannan1124-19-2C6H5Cl3Sn
Tetrahydrofurfuryl isothiocyanate, 99%36810-87-4C6H9NOS
Zinc sulfide (99.99%-Zn) (fused granules) PURATREMZinksulfid1314-98-3SZn
trans-Cinnamaldehyde, 99%14371-10-9C9H8O
6-Methyl-1H-pyrazolo[3,4-b]pyridin-3-amine, 97%79173-38-9C7H8N4
α-Ketobutyric acid sodium salt, 98%Natrium-2-oxobutyrat2013-26-5C4H5NaO3
1-AdaMantanaMine SulfateAmantadinsulfat31377-23-8C10H19NO4S
5-BroMo-2-forMyl-3-Methylpyridine376587-53-0C7H6BrNO
N-Methyl-N-(3-nitrophenyl)acetamide21353-89-9C9H10N2O3
2-AMino-2-Methylpropionitrile2-Amino-2-methylpropiononitril19355-69-2C4H8N2
Benzooxazole-2-carboxylic acid sodium salt21598-08-3C8H5NO3
1-Heptadecene [Standard Material for GC]Heptadec-1-en6765-39-5C17H34
2-(5-Chloromethyl-[1,2,4]oxadiazol-3-yl)-aniline886365-74-8C9H8ClN3O
2-(Aminomethyl)-6-(piperidin-1-yl)pyridine 97%868755-51-5C11H17N3
MethylaMine hydrochlorideMethylammoniumchlorid593-51-1CH5N.ClH
2-(Aminomethyl)-3,4-dihydro-4-methyl-2H-1,4-benzoxazine282520-55-2C10H14N2O
DiphenyleneiodoniuM Chloride4673-26-1C12H8ClI
1-Methoxy-3-(triMethylsilyloxy)-1,3-butadieneMethyl-3-trimethylsilyloxybuta-1,3-dien-1-ylether59414-23-2C8H16O2Si
L-Tyrosylglycine673-08-5C11H14N2O4
(2S,4S)-dibenzyl 4-hydroxypyrrolidine-1,2-dicarboxylate132592-07-5C20H21NO5
1,3-Difluoroacetone 98%453-14-5C3H4F2O
4-[N-Isopropyl-N-(4-methoxybenzyl)sulphamoyl]benzeneboronic acid 98%913835-96-8C17H22BNO5S
Dimethyl 4-(4-methoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate , 97%73257-47-3C18H21NO5
1,5-Diphenyl-3-(p-tolyl)forMazan1622-12-4C20H18N4
(1R,2R)-(+)-1,2-Diaminocyclohexane-N,N'-bis(2'-diphenylphosphinobenzoyl), 98% (R,R)-DACH-Phenyl Trost Ligand138517-61-0C44H40N2O2P2
(2,4-dimethoxybenzyl)[2-(4-fluorophenyl)ethyl]amine(SALTDATA: HCl)355382-64-8C17H20FNO2
2-(4-Hydroxyphenyl)-3-methyl-4-quinolinecarboxylic acid107419-49-8C17H13NO3
4-BroMo-1,2-diMethyl-1H-iMidazole850429-59-3C5H7BrN2
6-Bromo-2-(3-methoxyphenyl)quinoline4-carboxylic acid351329-64-1C17H12BrNO3
2-(2-Bromo-ethyl)-2-methyl-[1,3]dioxolane37865-96-6C6H11BrO2
{[(1R,2R)-2-Amino-1,2-diphenylethyl](4-toluenesulfonyl)amido}(p-cymene)(pyridine)ruthenium(II) tetrakis(pentafluorophenyl)borate, min. 97%1192483-19-4C60H35BF20N3O2RuS
3,4-Dichlorobenzyl bromide, 97%18880-04-1C7H5BrCl2
1-Tritylimidazole-4-carboxaldehyde, 97%33016-47-6C23H18N2O
2-Bromo-6-chlorobenzo[d]thiazole, 97%3507-17-3C7H3BrClNS
9-(Bromomethyl)acridine, 98%, derivatization grade1556-34-9C14H10BrN
Isophthalic acid, 99.5%Isophthalsure121-91-5C8H6O4
5-bromo-1-methylindolin-2-one, 95%20870-90-0C9H8BrNO
PullulanPullulan9057-02-7C20H36O16
4'-Propylacetophenone, 99%1-(4-Propylphenyl)ethan-1-on2932-65-2C11H14O
4-Chromanone, 98%Chroman-4-on491-37-2C9H8O2
Methyl 2-hydroxy-5-nitronicotinate 98%856579-28-7C7H6N2O5
1-(2-hydroxyethyl)-4-piperidinecarboxylic acid(SALTDATA: H2O)16665-18-2C8H15NO3
5-Nitroso-8-hydroxyquinoline5-Nitrosochinolin-8-ol3565-26-2C9H6N2O2
4-allyl-5-[1-(3-chlorophenoxy)ethyl]-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)667414-14-4C13H14ClN3OS
4-allyl-5-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)205806-31-1C11H10FN3S
(1,3,5-Trimethyl-1H-pyrazol-4-yl)-methanol18712-39-5C7H12N2O
3-Phenyl-3-hydroxypropylaMine5053-63-4C9H13NO
3-Amino-4-chlorobenzotrifluoride, 97%6-Chlor-α,α,α-trifluor-m-toluidin121-50-6C7H5ClF3N
Cobalt(II) stearate, 9 - 10% CoCobaltdistearat1002-88-6C18H36CoO2
2-[4-(4-Hydroxybut-2-yn-1-yl)piperazin-1-yl]-3-nitrobenzoic acid374063-97-5C15H17N3O5
4-(PhenylaMino]-1-benzyl-4-piperidinecarboxylic Acid85098-64-2C19H22N2O2
4-Aminoisothiazole-3-carboxylic acid462067-90-9C4H4N2O2S
2-Chlorocycloheptanone2-Chlorcycloheptan-1-on766-66-5C7H11ClO
1,3-Benzodioxol-5-ylmethyl isothiocyanate, 95%+4430-47-1C9H7NO2S
3-Chloro-4-(methoxycarbonyl)benzeneboronic acid, pinacol ester 95%334018-52-9C14H18BClO4
(1S,5R)-1,3,3-trimethyl-6-azabicyclo[3.2.1]octane(SALTDATA: FREE)1,3,3-Trimethyl-6-azabicyclo[3.2.1]octan53460-46-1C10H19N
(±)-4-Methyloctanoic acid, 98%54947-74-9C9H18O2
1,2-Bis(trichlorosilyl)ethane, 95%Ethylenbis(trichlorsilan)2504-64-5C2H4Cl6Si2
3-cyano-4-fluorophenylboronic acid, 95%214210-21-6C7H5BFNO2
6-Methyl-2-oxo-4-(trifluoromethyl)-1,2-dihydropyridine-3-carbonitrile , 97%654-49-9C8H5F3N2O
2-Chloroethylmethyldimethoxysilane2-Chlorethyldimethoxymethylsilan13508-51-5C5H13ClO2Si
2-(4-Methoxy-phenyl)-imidazo[1,2-a]pyridine-3-carboxaldehyde426239-77-2C15H12N2O2
N-(2,4,6-Trichlorophenyl)benzenecarbohydrazonoylchloride25939-05-3C13H8Cl4N2
1-(3-AMinopropyl)-2-Methylpiperidine3-(2-Methyl-1-piperidyl)propylamin25560-00-3C9H20N2
[2-(Morpholinosulfonyl)phenyl]methanol, 97+%937796-15-1C11H15NO4S
2-piperidin-3-yl-1H-benzimidazole(SALTDATA: FREE)123771-23-3C12H15N3
Ethyl 2-[(4,5-dichloro-1H-imidazol-1-yl)methyl]-1,3-thiazole-4-carboxylate, 97%175202-20-7C10H9Cl2N3O2S
O-tert-Butyl-N-carbobenzoxy-L-serine Methyl Ester1872-59-9C16H23NO5
2-methyl-4-pyrrolidin-1-ylbenzaldehyde(SALTDATA: FREE)84754-31-4C12H15NO
(4-benzylmorpholin-2-yl)acetic acid(SALTDATA: FREE)146944-27-6C13H17NO3
3-Hydroxy-2,4,6-triiodobenzoic acid, 98%3-Hydroxy-2,4,6-triiodbenzoesure53279-72-4C7H3I3O3
1-[4-(Trifluoromethyl)phenyl]-2-pyrrolidinone73081-88-6C11H10F3NO
2-Chloro-3-fluoro-5-methylpyridine34552-15-3C6H5ClFN
2,6-dimethylquinoline-3-carboxylic acid(SALTDATA: FREE)610261-45-5C12H11NO2
2-Bromo-1-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)ethan-1-one, 97%132392-28-0C16H21BrO
Boc-beta-cyano-L-alanine45159-34-0C9H14N2O4
2-BroMoisophthalaldehyde79839-49-9C8H5BrO2
Methyl 3,4-difluorobenzoate369-25-5C8H6F2O2
2,4-Dichlorophenylacetone93457-07-9C9H8Cl2O
5'-Chloro-2'-hydroxyacetophenone, 99%1-(5-Chlor-2-hydroxyphenyl)ethan-1-on1450-74-4C8H7ClO2
4-Cumylphenol, 99%4-(α,α-Dimethylbenzyl)phenol599-64-4C15H16O
tert-Butoxy bis(dimethylamino)methane, 90%1-tert-Butoxy-N,N,N',N'-tetramethylmethylendiamin5815-08-7C9H22N2O
5-(Methylthio)pyridine-3-boronic acid 96%477251-98-2C6H8BNO2S
Phosphocholine Chloride SodiuM Salt Hydrate[for Cholinesterase Substrate]Cholinchlorid-O-(dinatriumphosphat)16904-96-4C5H16ClNNaO4P
4-HydroxybenzenesulfonaMidep-Hydroxybenzolsulfonamid1576-43-8C6H7NO3S
2,2,3,3,3-Pentafluoropropyl methacrylate 97%2,2,3,3,3-Pentafluorpropylmethacrylat45115-53-5C7H7F5O2
2-Fluoro-4-(trifluoromethyl)cinnamic acid262608-88-8C10H6F4O2
5-Chloro-4-phenyl-1,2,3-thiadiazole53646-00-7C8H5ClN2S
2-Chloro-6-(trifluoroMethyl)phenylboronic acid851756-52-0C7H5BClF3O2
3,5-Diacetoxybenzoic acid, 98%35354-29-1C11H10O6
2-Chloro-6-fluorobenzylamine, 98%2-Chlor-6-fluorbenzylamin15205-15-9C7H7ClFN
Serotonin hydrochloride, 97.5%, a monoamine neurotransmitter and endogenous 5-HT receptor agonist153-98-0C10H13ClN2O
4-Benzylpiperazine-1-carboxamidine hemisulfate, 98%7773-69-5C12H18N4
4,4'-Dibromo-2,2'-bipyridyl, 97%18511-71-2C10H6Br2N2
(S)-N-BOC-3-Amino-3-(4-bromophenyl)propanoic acid, 98% ee, 95%261165-06-4C14H18BrNO4
163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267
Copyright 2019 ? ChemicalBook. All rights reserved