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
155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259

Produktkatalog

2-methyl-4-oxo-4,5,6,7-tetrahydro-1-benzofuran-3-carboxylic acid(SALTDATA: FREE)103204-90-6C10H10O4
2-AMinoperiMidine HydrobroMide [Precipitation reagent for SO4]Pyrimidin-2-ylaminhydrobromid sesquihydrat40835-96-9C11H10BrN3
Chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium(II), 99%32993-05-8C41H35ClP2Ru
2-Chloro-2\',5\'-difluoroacetophenone60468-36-2C8H5ClF2O
2,3-Dihydropyrido[2,3-d][1,3]oxazol-2-one60832-72-6C6H4N2O2
2-(Methylsulfinyl)pyridine, 97%21948-75-4C6H7NOS
3,5-Dibromobenzaldehyde, 98%56990-02-4C7H4Br2O
Girard's Reagent T, 98%(Hydrazinocarbonylmethyl)trimethylammoniumchlorid123-46-6C5H14N3O.Cl
4-(Methylthio)benzaldehyde, 98%4-(Methylthio)benzaldehyd3446-89-7C8H8OS
D-Pyroglutamol, 98%66673-40-3C5H9NO2
2-Methyl-4-(2-thienyl)-1,3-thiazole, 90%21036-67-9C8H7NS2
(4-chlorobenzyl)propylamine(SALTDATA: HCl)55245-43-7C10H14ClN
4-(Benzyloxycarbonyl)-2-nitrobenzeneboronic acid 95%850568-58-0C14H12BNO6
1,1,1,3-Tetrafluoropropane460-36-6C3H4F4
3-Amino-5-phenylpentanoic acid, 98%91247-38-0C11H15NO2
Tetronic Acidβ-Oxo-γ-butyrolacton4971-56-6C4H4O3
Ethyl(5-bromobenzofuran)-2-carboxylate, 95%84102-69-2C11H9BrO3
3-Methoxy-4-methylbenzoic acid, 97%4-Methyl-m-anissure7151-68-0C9H10O3
5-chloro-3-iodo-1H-indazole, 95%351456-45-6C7H4ClIN2
4-Methoxyphenyl isothiocyanate, 98%p-Methoxyphenylisothiocyanat2284-20-0C8H7NOS
(2-Chloro-3-pyridinyl)(4-methyl-1-piperazinyl)-methanone60597-69-5C11H14ClN3O
2-Bromo-4-chlorobenzoic acid936-08-3C7H4BrClO2
(5-Bromo-1H-benzoimidazol-2-yl)-methanol540516-28-7C8H7BrN2O
1-(4-Bromobenzyl)-1H-imidazole, 97%72459-46-2C10H9BrN2
Tetrahydrofuran-2,3,4,5-tetracarboxylic AcidTetrahydrofuran-2,3,4,5-tetracarbonsure, Isomerengemisch26106-63-8C8H8O9
2-Mercapto-6-methyl-4-(trifluoromethyl)nicotinonitrile, 97%182127-92-0C8H5F3N2S
Ethyl 4,4,4-trifluoro-3-(trifluoromethyl)-butyrate17327-34-3C7H8F6O2
1H-Benzoimidazole-2-thiol, 97%134469-07-1C7H6N2S
2-Chloro-4,6-dimethylpyrimidine, 98%4472-44-0C6H7ClN2
4-(Piperidinomethyl)benzoic acid, 97%159691-33-5C13H17NO2
7-Hydroxy-4-(trifluoromethyl)coumarin, 98%575-03-1C10H5F3O3
Nα-Fmoc-Nω-Mtr-L-arginine, 98%98930-01-9C31H36N4O7S
Procainamide hydrochloride, 99%Procainamidhydrochlorid614-39-1C13H22ClN3O
5-Bromovaleric acid, 97%5-Bromvaleriansaeure2067-33-6C5H9BrO2
Bis(pentamethylcyclopentadienyl)iron, 99%12126-50-0C20H30Fe10*
Triphenylsilane, min. 97%Triphenylsilan789-25-3C18H16Si
2-Cyanopyridine, 99%Pyridin-2-carbonitril100-70-9C6H4N2
3-(3-Trifluoromethylphenyl)propionic acid, 98%585-50-2C10H9F3O2
4-(2-Methyl-1H-imidazol-1-yl)benzylamine 95%883291-45-0C11H13N3
N-Hydroxy-butyramidine, 97%27620-10-6C4H10N2O
5-BroMopyriMidine5-Brompyrimidin4595-59-9C4H3BrN2
Bis(cyclopentadienyl)titanium(III) chloride, 96%60955-54-6C10H10ClTi10*
3-endo-Hydroxymethylbicyclo[2.2.1]hept-5-enyl-2-endo-amine, hydrochloride, 97%205639-90-3C8H13NO.ClH
(S)-(-)-1,1,1-Trifluorononan-2-ol (>98% ee)147991-84-2C9H17F3O
L-Aspartic acid diallyl ester p-toluenesulfonatesalt125229-60-9C17H23NO7S
Isovaleraldehyde-DNPH2256-01-1C11H14N4O4
4-Bromo-2-ethylbenzene-1-sulfonyl chloride, 95%175278-24-7C8H8BrClO2S
EthosuxiMideEthosuximid77-67-8C7H11NO2
3-Bromo-1H-indazol-6-amine ,97%52347-72-5C7H6BrN3
Dinitrodurene1,2,4,5-Tetramethyl-3,6-dinitrobenzol5465-13-4C10H12N2O4
Holmium fluoride, anhydrous 99.9%Holmiumtrifluorid13760-78-6F3Ho
2,2-DiMethylhexanoic Acid813-72-9C8H16O2
1-(2-Chlorophenyl)imidazoline-2-thione51581-47-6C9H7ClN2S
Benzaldehyde Diethyl Acetalα,α-Diethoxytoluol774-48-1C11H16O2
Epiamastatin hydrochloride100992-59-4C21H39ClN4O8
4-Methylnicotinic acid hydrochloride, 95%94015-05-1C7H8ClNO2
L-Alanine benzyl ester p-toluenesulfonate, 98%O-Benzyl-L-alanintoluol-p-sulfonat42854-62-6C17H21NO5S
Ethyl chlorodifluoroacetate, 98%Ethylchlordifluoracetat383-62-0C4H5ClF2O2
methyl (4-formyl-2-methoxyphenoxy)acetate(SALTDATA: FREE)79317-30-9C11H12O5
4-amino-N-(2-ethylphenyl)benzamide(SALTDATA: FREE)29027-73-4C15H16N2O
3-(4-Methoxyphenyl)-1H-pyrazol-5-amine19541-95-8C10H11N3O
1-Pyridin-4-yl-ethylamine, 95%50392-78-4C7H10N2
3-Chloro-2-fluoro-5-(trifluoromethyl)pyridine, 98%72537-17-8C6H2ClF4N
4-(3-fluorophenoxy)piperidine hydrochloride, 95%3202-36-6C11H15ClFNO
2-Bromo-5-fluoroaniline, 98%1003-99-2C6H5BrFN
Bicyclohexyl, 99%Bicyclohexyl92-51-3C12H22
7a-Methyl-2,3,7,7a-tetrahydro-6H-indene-1,5-dione17553-86-5C10H12O2
4-[(4-Methyl-2-nitrophenyl)azo]-morpholine883545-66-2C11H14N4O3
4-(5-methyl-1H-tetrazol-1-yl)aniline(SALTDATA: FREE)64170-55-4C8H9N5
8-AMino-1-octanol19008-71-0C8H19NO
EthylMalonic AcidEthylmalonsure601-75-2C5H8O4
N,?N-?DiMethylalanine19701-89-4C5H11NO2
2,6-Dichlorobenzenethiol, 98.5%24966-39-0C6H4Cl2S
D-Luciferin sodium salt, 98%103404-75-7C11H9N2NaO3S2
Benzhydrol, 99%Benzhydrylalkohol91-01-0C13H12O
1-Cyclopropyl-3-(dimethylamino)-2-propen-1-one21666-68-2C8H13NO
1-[(4-Isothiocyanatophenyl)sulfonyl]piperidine, 97%7356-55-0C12H14N2O2S2
2-Hydroxy-5-nitrobenzaldehyde sodium salt58983-36-1C7H4NNaO4
1-[1-(2-methylphenyl)-1H-pyrazol-4-yl]methanamine(SALTDATA: FREE)400756-82-3C11H13N3
6-Chloro-imidazo[2,1-b]thiazole-5-sulfonic acid amide , 97%112582-89-5C5H4ClN3O2S2
Octamethyltrisiloxane, 98%Octamethyltrisiloxan107-51-7C8H24O2Si3
Stigmasterol, 95%Stigmasta-5,22-dien-3-β-ol83-48-7C29H48O
Yttrium(III) hexafluoroacetylacetonate, hydrate (99.9%-Y) (REO)18911-76-7C15H3F18O6Y
4-Aminopyridine-2-carboxylic acid, 97%100047-36-7C6H6N2O2
Rubidium iodide, 99%Rubidiumiodid7790-29-6IRb
4,6-Dihydroxy-2-methylpyrimidine-5-carbaldehyde, 97%14160-85-1C6H6N2O3
Trichlorotris(tetrahydrofuran)titanium(III), min. 97%18039-90-2C12H24Cl3O3Ti
DL-7-Azatryptophan hydrate7146-37-4C10H13N3O3
4,4,4-Trifluoro-1-(2-naphthyl)-1,3-butanedione, 98%893-33-4C14H9F3O2
L-Homoserine lactone hydrochloride, 98%(S)-[Dihydro-2-oxo-3-furyl]ammoniumchlorid2185-03-7C4H8ClNO2
2-(3-Pyridyl)-1,3,4-oxadiazole, 97%65943-95-5C7H5N3O
5-(tert-Butyl)-3-(chloromethyl)-1,2,4-oxadiazole, 95%175205-41-1C7H11ClN2O
Ishikawa's Reagent [Fluorinating Reagent]309-88-6C7H11F6N
Lithium difluoroacetate74956-94-8C2H3F2LiO2
Pyridine hydrochloride, 98.5%Pyridiniumchlorid628-13-7C5H5N.ClH
2-Bromobenzo[b]thiophene, 97%5394-13-8C8H5BrS
3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt, for analysisDinatrium-3-hydroxy-4-nitrosonaphthalin-2,7-disulfonat525-05-3C10H8NNaO8S2
Tris-phosphate, 98%[2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]ammoniumdihydrogenphosphat6992-39-8C4H14NO7P
4'-(4,4,5,5-TetraMethyl-1,3,2-dioxaborolan-2-yl)acetanilide214360-60-8C14H20BNO3
Benzoyl BroMideBenzoylbromid618-32-6C7H5BrO
155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259
Copyright 2019 ? ChemicalBook. All rights reserved