天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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
184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288

Produktkatalog

1-Bromo-4-fluoro-2-nitrobenzene, 98%1-Brom-4-fluor-2-nitrobenzol446-09-3C6H3BrFNO2
4-Iodo-3-nitrotoluene, 98.5%5326-39-6C7H6INO2
2-Bromo-5-(trifluoromethyl)phenylacetonitrile732306-26-2C9H5BrF3N
Diethyl 3-OxopiMelateDiethyl-3-oxoheptandioat40420-22-2C11H18O5
3,6-Dibromo-2-methylpyridine, 98%39919-65-8C6H5Br2N
Naphthol AS-BI phosphate, 95%6-Brom-3-(o-hydroxyphenylaminocarbonyl)-2-naphthylphosphat1919-91-1C18H15BrNO6P
(R)-(-)-N-Boc-3-pyrrolidinol, 98%, ee: 98%109431-87-0C9H17NO3
1,3-Dioxo-2-pyridin-3-ylmethyl-2,3-dihydro-1H-isoindole-5-carboxylic acid348125-25-7C15H10N2O4
2,2-Dichloroacetamide, 98%2,2-Dichloracetamid683-72-7C2H3Cl2NO
Acetylcholine BroMide(2-Acetoxyethyl)trimethylammoniumbromid66-23-9C7H16BrNO2
3-Chloro-5-fluorophenylacetic acid, 98%202001-00-1C8H6ClFO2
2-Chloro-3-fluoropyridine, 98%17282-04-1C5H3ClFN
Piperazine-1,4-bis(2-ethanesulfonic acid) monosodium salt, 99%Natriumhydrogenpiperazin-1,4-diethansulfonat10010-67-0C8H19N2NaO6S2
SulfosucciniMidyl Oleate135661-44-8C22H37NO7S
1-(2-bromobutanoyl)-3-methylpiperidine(SALTDATA: FREE)1119451-43-2C10H18BrNO
2-Acetamidopyridine-5-carboxylic acid, 97%21550-48-1C8H8N2O3
4-Methoxy-2-methylaniline, 98.5%4-Methoxy-o-toluidin102-50-1C8H11NO
3,5-Dichloropyridazine1837-55-4C4H2Cl2N2
(R)-2-Aminomethyl-1-Boc-pyrrolidine, 98%, ee: 98%259537-92-3C10H20N2O2
3-BroMobenzenesulfonaMide89599-01-9C6H6BrNO2S
Trimethyl-β-cyclodextrin, 98%55216-11-0C63H112O35
4,4'-Dimethyl-2,2'-dipyridyl, 99%4,4'-Dimethyl-2,2'-bipyridyl1134-35-6C12H12N2
6'-(DiethylaMino)-1',2'-benzofluoran9-(Diethylamino)spiro[12H-benzo[a]xanthen-12,1'(3'H)-isobenzofuran]-3'-on26628-47-7C28H23NO3
tert-Butyl 4-[4-(aminomethyl)benzyloxy]piperidine-1-carboxylate , 90%946409-35-4C18H28N2O3
2-Chlorobenzenesulfonamide, 98%o-Chlorbenzolsulfonamid6961-82-6C6H6ClNO2S
Streptomycin sulfate, 98%Streptomycinsulfat3810-74-0C21H41N7O16S
2-Chloro-5-oxazolo[4,5-b]pyridin-2-yl-phenylamine354561-70-9C12H8ClN3O
Tin(II) trifluoromethanesulfonate, 99% (Tin triflate)62086-04-8C2F6O6S2Sn
2-Amino-6-bromopyridine, 98%19798-81-3C5H5BrN2
2,4-Difluorobenzoic acid, 98%2,4-Difluorbenzoesure1583-58-0C7H4F2O2
4-Biphenyl-[1,3]dioxol-5-yl-carboxylic acid193151-97-2C14H10O4
Glutamic acid, 98%DL-Glutaminsuremonohydrat617-65-2C5H9NO4
3-Pyrroline, 97%3-Pyrrolin109-96-6C4H7N
3-Nitrophenylhydrazine Hydrochloride3-Nitrophenylhydrazinium(1+)chlorid636-95-3C6H8ClN3O2
Ethyl 2-Methyl-4,4,4-trifluorocrotonate128227-97-4C7H9F3O2
4-BroMo-2,6-diethylaniline56746-19-1C10H14BrN
Phthalyl-glycyl chloride ,98%1,3-Dihydro-1,3-dioxo-2H-isoindol-2-acetylchlorid6780-38-7C10H6ClNO3
tert-Butyl diethylphosphonoacetate, 98%27784-76-5C10H21O5P
2,5-dimethyl-3-[(3-methyl-1-piperidinyl)methyl]benzaldehyde(SALTDATA: FREE)894213-72-0C16H23NO
3,4-Dichlorobenzotrichloride1,2-Dichlor-4-(trichlormethyl)benzol13014-24-9C7H3Cl5
(R)-Boc-4-chloro-beta-Phe-OH479064-93-2C14H18ClNO4
L-Norleucine, 98.5%Norleucin327-57-1C6H13NO2
1,10-Phenanthroline hydrochloride monohydrate, 99%1,10-Phenanthrolinmonohydrochloridmonohydrat3829-86-5C12H8N2.ClH
Dibenzoylmethane, 98%1,3-Diphenylpropan-1,3-dion120-46-7C15H12O2
5-(chloromethyl)-1-(2-methoxyethyl)-1H-imidazole(SALTDATA: HCl)754973-68-7C7H11ClN2O
IsoaMyl 2-Furancarboxylate (contains 2-Methylbutyl 2-Furancarboxylate)3-Methylbutyl-2-furoat615-12-3C10H14O3
trans-2-Methyl-2-butenal(E)-2-Methylbut-2-enal497-03-0C5H8O
Fmoc-D-Phe(F)5-OH198545-85-6C24H16F5NO4
Cyclohexyl isocyanide, 98%Cyclohexylisocyanid931-53-3C7H11N
2,6,6-TriMethyl-2,4-cycloheptadien-1-one503-93-5C10H14O
(4-Hydroxy-quinazolin-2-ylsulfanyl)-acetic acid16431-29-1C10H8N2O3S
2,5-Dimethoxyaniline, 97%2,5-Dimethoxyanilin102-56-7C8H11NO2
CyclododecylaMineCyclododecylamin1502-03-0C12H25N
TetraMethylene SulfoxideTetrahydrothiophen-1-oxid1600-44-8C4H8OS
5-[(1,3-Dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]-2-furaldehyde, 97%116750-06-2C14H9NO4
2-Methoxyphenylacetic acid, 98%2-Methoxyphenylessigsure93-25-4C9H10O3
(R)-N-Fmoc-(2-furyl)alanine, 98%220497-85-8C22H19NO5
L-Methionine, 99%L-Methionin63-68-3C5H11NO2S
3-Hydroxybenzyl alcohol, 97.5%3-Hydroxybenzylalkohol620-24-6C7H8O2
4-(3,5-Dimethyl-1H-pyrazol-1-yl)aniline52708-32-4C11H13N3
5-Bromo-2-chloroanisole, 98%16817-43-9C7H6BrClO
6-(4-Formylphenyl)nicotinonitrile851340-81-3C13H8N2O
2-Ethynylbenzonitrile40888-26-4C9H5N
(1S,2S)-trans-1,2-Cyclohexanediol, 98%57794-08-8C6H12O2
4-(Thien-2-yl)benzylamine203436-48-0C11H11NS
Methyl 4-chloro-6-oxo-1-phenyl-1,6-dihydro-3-pyridazinecarboxylate129109-17-7C12H9ClN2O3
2'-(Trifluoromethyl)-[1,1'-biphenyl]-4-amine hydrochloride20991-92-0C13H11ClF3N
1-(TriMethylsilyl)-1-pentyne18270-17-2C8H16Si
3-Pyrimidin-2-ylaniline , 97%69491-56-1C10H9N3
2,6-dimethyl-4-(1-piperidinylmethyl)phenol(SALTDATA: FREE)42900-97-0C14H21NO
5-Thiophen-2-yl-2H-tetrazole59541-58-1C5H4N4S
3-Methylsulfonylphenylacetic acid1877-64-1C9H10O4S
Methyl 2-amino-5-chloro-3-iodobenzoate, 98%289039-84-5C8H7ClINO2
2-Amino-6-isopropyl-4-pyrimidinol, 95%73576-32-6C7H11N3O
1-Chloro-1,2,2-trifluorocyclobutane661-71-2C4H4ClF3
5-chloro-1-naphthoic acid(SALTDATA: FREE)16650-52-5C11H7ClO2
3-Morpholin-4-yl-propionic acid4497-04-5C7H13NO3
Bis(2-diMethylaMinoethyl) Disulfide DihydrochlorideBis(2-(N,N-dimethylamino)ethyl)-disulfid dihydrochlorid17339-60-5C8H22Cl2N2S2
3,4,5-Trifluoroanisole203245-17-4C7H5F3O
2-methyl-1-prop-2-yn-1-yl-1H-indole-3-carbaldehyde(SALTDATA: FREE)842973-82-4C13H11NO
5-Morpholin-4-ylthiophene-2-carbaldehyde, 97%24372-49-4C9H11NO2S
4-(4-Bromo-phenyl)-1H-imidazole-2-thiol436095-86-2C9H7BrN2S
2-Cyano-N-(2-methylphenyl)acetamide59736-34-4C10H10N2O
4,6-Dichlorobenzo[d]thiazol-2-amine, 97%16582-59-5C7H4Cl2N2S
4-(4-DiMethylaMinophenylazo)phenylarsonic Acid Hydrochloride73688-85-4C14H17AsClN3O3
5-(Aminomethylene)-2,2-dimethyl-1,3-dioxane-4,6-dione15568-88-4C7H9NO4
3-{4-(Methylsulfonyl)benzene}-1-propanoic acid387350-46-1C10H12O4S
2-Chloro-5-hydroxymethylphenylboronic acid1003042-59-8C7H8BClO3
4'-Hydroxy-biphenyl-4-carbaldehyde100980-92-3C13H10O2
4-Bromo-2-fluorothiophenol174414-93-8C6H4BrFS
Phenylthiohydantoin-glutamine5-Oxo-1-phenyl-2-thioxoimidazolidin-4-propionamid10567-86-9C12H13N3O2S
Ethyl 1,2-dihydronaphtho[2,1-b]furan-2-carboxylate62019-34-5C15H14O3
(4'-methylbiphenyl-3-yl)amine(SALTDATA: HCl)400751-16-8C13H13N
4-(Aminosulfonyl)-7-fluoro-2,1,3-benzoxadiazol, 98%, derivatization grade91366-65-3C6H4FN3O3S
2-Bromo-1-(ethoxymethyl)-1H-imidazole850429-54-8C6H9BrN2O
Heptyl SulfideDiheptylsulfid629-65-2C14H30S
tert-Butyl chlorodifluoroacetate167308-43-2C6H9ClF2O2
4-tert-Butyl-1,3-dihydro-2H-imidazol-2-one623547-65-9C7H12N2O
4-(Tetrahydro-2H-pyran-4-yloxy)benzonitrile884507-34-0C12H13NO2
3-[(2-chloro-4-fluorobenzyl)oxy]benzaldehyde(SALTDATA: FREE)588681-49-6C14H10ClFO2
184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288
Copyright 2019 ? ChemicalBook. All rights reserved