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
175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279

Produktkatalog

1-(5-methyl-2-thienyl)propan-1-one(SALTDATA: FREE)59303-13-8C8H10OS
(2-Chloro-1,3-thiazol-5-yl)methanol145015-15-2C4H4ClNOS
{2-[(tert-butylamino)sulfonyl]phenyl}boronic acid(SALTDATA: FREE)150691-04-6C10H16BNO4S
N,N'-Diethylthiourea, 98%N,N'-Diethylthioharnstoff105-55-5C5H12N2S
Barium stearate, tech. gr.Bariumdistearat6865-35-6C36H70BaO4
5-Fluoro-2-Methoxy-4-pyriMidinone1480-96-2C5H5FN2O2
3-(3-Methyl-1,2,4-oxadiazol-5-yl)benzoic acid , 97%915707-45-8C10H8N2O3
2-[4-(Trifluoromethyl)phenyl]pyridine, 95%203065-88-7C12H8F3N
Dansyl-L-valine1098-50-6C17H22N2O4S
N-Cyclopropyl-N-(piperidin-4-yl)-3-(trifluoromethyl)benzenesulphonamide387350-79-0C15H19F3N2O2S
1,3-Diethyl-1,1,3,3-tetramethyldisilazane17882-94-9C8H23NSi2
5-Methoxy-3-(1-methylpiperidin-4-yl)-1H-indole111963-87-2C15H20N2O
Methyl 2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate , 97%175137-27-6C7H4ClF3N2O2
4-Nitroacridine 97%42955-73-7C13H8N2O2
Z-Ser(Tos)-OMe1492-52-0C19H21NO7S
4-(Difluoromethoxy)nitrobenzene, 98%1544-86-1C7H5F2NO3
4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 99%116-63-2C10H9NO4S
α;-(N,N-Dimethylamino)ethylferrocene, 98%31904-34-4C14H19FeN10*
Diethyl diethylmalonate, 99%Diethyldiethylmalonat77-25-8C11H20O4
N-Boc-4-cyano-piperidine, 98%91419-52-2C11H18N2O2
4-Bromo-5-chlorothiophene-2-sulfonyl chloride , 95%166964-35-8C4HBrCl2O2S2
4-(TrifluoroMethylthio)benzaldehyde4021-50-5C8H5F3OS
4,4'-Stilbenedicarboxylic AcidStilben-4,4'-dicarbonsure100-31-2C16H12O4
4-(ChloroMercuri)benzenesulfonic Acid SodiuM Salt14110-97-5C6H4ClHgNaO3S
1,2,2,2-Tetrafluoroethyl iodide3831-49-0C2HF4I
Perfluoro(methylcyclopentane) 90%Nonafluor(trifluormethyl)cyclopentan1805-22-7C6F12
7,8-dihydroquinolin-5(6H)-one, 95%53400-41-2C9H9NO
2,3-Pyrazinedicarboxylic acid, 98%Pyrazin-2,3-dicarbonsure89-01-0C6H4N2O4
4-chloro-2-(Trifluoromethyl)benzaldehyde320-43-4C8H4ClF3O
Platinum sulfite acid solution (15.3% Pt)61420-92-6HO7PtS2(-2)
5-Formyl-2,4-dimethoxypyrimidine, 98%52606-02-7C7H8N2O3
Dimethyl 5-chloroisophthalate, 98%20330-90-9C10H9ClO4
5-chloroimidazo[1,2-a]pyrazine, 95%63744-41-2C6H4ClN3
6-Iodo-1H-indazole, 98%261953-36-0C7H5IN2
N,2,2,6,6-pentamethylpiperidin-4-amine(SALTDATA: FREE)62995-79-3C10H22N2
N,N-Diethyl-2-broMobenzaMide76041-86-6C11H14BrNO
Ethyl 6-BroMopyridine-2-carboxylate21190-88-5C8H8BrNO2
2-(3,5-dimethyl-1H-pyrazol-1-yl)ethanamine(SALTDATA: HCl)62821-88-9C7H13N3
1-(3-Cyclopentylpropyl)piperazine827614-49-3C12H24N2
2,4-Dichloro-3-nitrophenol38902-87-3C6H3Cl2NO3
2-methylalaninamide(SALTDATA: HCl)16252-90-7C4H10N2O
2-Bromo-5-fluoro-N-methylbenzamide 98%171426-13-4C8H7BrFNO
DiMethyl sulfiteDimethylsulfit616-42-2C2H6O3S
4,6-Difluoroindan-1-one 98%162548-73-4C9H6F2O
(5aR,10bS)-5a,10b-Dihydro-2-(2,4,6-trimethylphenyl)-4H,6H-indeno[2,1-b]-1,2,4-triazolo[4,3-d]-1,4-oxazinium chloride, 98%903571-02-8C21H22ClN3OH2O
N-(3-amino-4-fluorophenyl)methanesulfonamide(SALTDATA: FREE)926270-06-6C7H9FN2O2S
Bis(2-diphenylphosphinoethyl)phenylphosphine, 97% TRIPHOSBis[2-(diphenylphosphino)ethyl]phenylphosphin23582-02-7C34H33P3
6-AMino-1,2,3,4-tetrahydroisoquinoline72299-67-3C9H12N2
2,3,4,6-Tetra-O-pivaloyl-β-D-galactopyranosyl amine108342-87-6C26H45NO9
Neomycin sulfate, an aminoglycoside antibiotic and calcium channel protein inhibitorNeomycin, Sulfat (Salz)1405-10-3C23H48N6O17S
2-Isobutyl-4-Methylthiazole2-Isobutyl-4-methylthiazol61323-24-8C8H13NS
6-Chloro-5-nitronicotinic acid 98%7477-10-3C6H3ClN2O4
Methyl 2-(CyanoMethyl)benzoate5597-04-6C10H9NO2
2-Fluorobenzyl alcohol, 98%2-Fluorbenzylalkohol446-51-5C7H7FO
3-(tert-Butyl)benzoic acid, 97%7498-54-6C11H14O2
Diethyl (bromodifluoromethyl)phosphonate, 97%65094-22-6C5H10BrF2O3P
8-Hydroxy-1,4-dithiaspiro[4.5]decane22428-86-0C8H14OS2
4-Bromo-1-(pyridin-4-ylmethyl)-1h-pyrazole1179798-11-8C9H8BrN3
3-Methyl-isatoic anhydride66176-17-8C9H7NO3
3-Formyl-2-methyl-5-nitroindole3558-17-6C10H8N2O3
3,5-Di-tert-butyl-benzaldehyde, 97%17610-00-3C15H22O
N-Benzylmaleimide, 98%1-Benzyl-1H-pyrrol-2,5-dion1631-26-1C11H9NO2
4-Methoxycinnamic acid 2-ethylhexyl ester, 98%2-Ethylhexyl-4-methoxycinnamat5466-77-3C18H26O3
Tetrakis(trimethylsilyl)silane, 98% TMSS4098-98-0C12H36Si5
Methyl (R)-(+)-3-Boc-2,2-dimethyl-4-oxazolidinecarboxylate, 98%, ee: 98%95715-86-9C12H21NO5
Tris(methylcyclopentadienyl)yttrium (99.9%-Y) (REO)329735-72-0C18H9Y
4,5,6,7-Tetrahydro-benzo[ d ]isoxazole-3-carboxylic acid90005-77-9C8H9NO3
2-Carboxythiophene-4-boronic acid 98%913835-91-3C5H5BO4S
PerfluorotripropylaMinePerfluamin338-83-0C9F21N
4-(4-Chlorophenyl)-1H-imidazole35512-29-9C9H7ClN2
2,3,5-Trichloro-4-iodopyridine406676-23-1C5HCl3IN
6-(4-Chlorophenyl)pyrimidine-2,4-diamine, 97%175137-09-4C10H9ClN4
2-Phenylethylthiourea6815-00-5C9H12N2S
1-(2-furyl)-3-(2-hydroxy-4-methylphenyl)-1,3-propanedione(SALTDATA: FREE)51379-21-6C14H12O4
2',4'-Dimethyl-[4,5']bithiazolyl-2-ylamine435341-84-7C8H9N3S2
Methyl heptafluoropropyl ketone3,3,4,4,5,5,5-Heptafluorpentan-2-on355-17-9C5H3F7O
Behenic Anhydride55726-23-3C44H86O3
Perfluoro-N-methylmorpholine2,2,3,3,5,5,6,6-Octafluor-4-(trifluormethyl)morpholin382-28-5C5F11NO
4-(5-Bromothien-2-yl)pyridine , 97%164936-60-1C9H6BrNS
3-bromo-4-ethoxy-5-methoxybenzaldehyde(SALTDATA: FREE)90109-65-2C10H11BrO3
2-Methoxy-5-methylbenzaldehyde7083-19-4C9H10O2
2-Ethoxy-3-ethylpyrazine35243-43-7C8H12N2O
4-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carbonitrile, 97%912569-63-2C9H9N3O
5-aminoisoquinolin-1-ol, 95%93117-08-9C9H8N2O
N-(3-Aminopropyl)carbamic acid tert-butyl ester, 98%75178-96-0C8H18N2O2
1-Cyclopropyl-piperazine x 2 HCl, 98%139256-79-4C7H16Cl2N2
4-Methyl-2-pyrid-4-yl-1,3-thiazole-5-carbonyl chloride hydrochloride, 90%953408-88-3C10H8Cl2N2OS
4'-Methoxybutyrophenone4'-Methoxybutyrophenon4160-51-4C11H14O2
2-Chloro-N-(5-Methyl-[1,3,4]thiadiazol-2-yl)-acetaMide21521-87-9C5H6ClN3OS
Copper(II) sulfate, anhydrous, 98%Kupfersulfat7758-98-7CuO4S
Ammonium phosphomolybdate hydrate, reagent54723-94-3NH4.xH2O.1/3Mo12O40P
Propylmagnesium bromide, 2.0 M solution in THF, J&KSealBrompropylmagnesium927-77-5C3H7BrMg
2-Amidinopyridine hydrochloride, 98%51285-26-8C6H8ClN3
3-(Pyrrolidin-1-yl)propanamide24438-88-8C7H14N2O
N-(tert-Butoxycarbonyl)aMinoferrocene339195-19-6C10H14NO2.C5H5.Fe
4-(5-Methyl-1,2,4-oxadiazol-3-yl)benzaldehyde852180-60-0C10H8N2O2
Acetyl b-methylthiocholine iodide 98%+2-Acetylthiopropyltrimethylammoniumiodid1866-17-7C8H18INOS
Tris(2-Methoxyphenyl)bisMuthine83724-41-8C21H21BiO3
7-Chloro-1H-1,6-naphthyridin-4-one952138-12-4C8H5ClN2O
2-Bromo-N-cyclohexylbutanamide905810-22-2C10H18BrNO
175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279
Copyright 2019 ? ChemicalBook. All rights reserved