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

ChemicalBook Chinese Germany Japanese Korean

北京百靈威科技有限公司 Company Information

Company Name:    J & K SCIENTIFIC LTD.
Tel:    -
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    www.jkchemical.com
Product List:    96815
204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308

Product List
5-[(dimethylamino)methyl]-2-furoic acid(SALTDATA: H2O 0.1NaCl) 86649-59-4
3-Methoxy-phenylthioacetic acid 3996-32-5
2'-(Allyloxy)-6'-hydroxyacetophenone 23226-84-8
Chloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cyMene)rutheniuM(II) chloride [RuCl(p-cyMene)((R)-dM-segphos?)]Cl 944451-30-3
3-Methyl-2-pentanol (Mixture of diastereoisoMers) 565-60-6
3-Chloro-2,4-difluoronitrobenzene 3847-58-3
2,7-Dibromo-2',3',5',6'-tetrahydrospiro[fluorene-9,4'-pyran] 934269-17-7
Methyl 2-bromo-5-fluorobenzoate 6942-39-8
10-Methyl-9(10H)-acridone 719-54-0
4-Penten-2-ol 625-31-0
(R)-1-Boc-4-(3-Cbz-amino-3-methoxycarbonyl-propyl)piperidine 1001646-85-0
3,5-Diphenyl-1-(M-tolyl)forMazan 71274-65-2
2-(2-Bromoethyl)pyridine 39232-04-7
(2-Cyclohexylaminomethyl-phenyl)-methanolhydrochloride 436099-68-2
N-[(1-methyl-1H-imidazol-2-yl)methyl]propan-2-amine(SALTDATA: 0.33H2O) 474056-47-8
tert-Butyl N-benzyl-N-(2-hydroxyethyl)carbamate 121496-39-7
Ethyl 2-AMino-4-phenylthiazole-5-carboxylate 64399-23-1
2-Chloro-3-quinolinecarboxylic acid , 97% 73776-25-7
N-EthylheptylaMine 66793-76-8
1-(1H-benzimidazol-2-yl)ethanone(SALTDATA: FREE) 939-70-8
4-(1,3-Dioxoprop-2-yl)-3-nitrobenzoic acid 205985-96-2
2,6-Difluorobenzylamine, 97% 69385-30-4
2,2'-Propane-1,3-diyldioxy-bis-[1,3,2]-dioxaborinane 20905-35-5
Methyl 6-bromo-1H-indole-2-carboxylate 372089-59-3
Methyl 2,6-dihydroxy-4-methylbenzoate 16846-10-9
DisodiuM Adipate 7486-38-6
2-(5-Chloromethyl-[1,2,4]oxadiazol-3-yl)-phenol 90272-96-1
4-Amino-5-(4-chlorophenylsulfonyl)-2-methylthiothiazole 494763-21-2
5-isopropyl-1H-indole-2,3-dione(SALTDATA: FREE) 150560-58-0
3,5-Dichlorobenzyl chloride 3290-06-0
E/Z 1-Bromo-1,1-difluorohept-2-ene 97% 262296-38-8
Benzyl-(2-methylsulfanyl-pyrimidin-4-yl)-amine, 98% 91719-61-8
3,5-Dinitrobenzonitrile, 97% 4110-35-4
2-Propanesulfonyl chloride, 97% 10147-37-2
[2-(1-Pyrrolidinylmethyl)phenyl]magnesium bromide, 0.25 M solution in THF, J&KSeal 480424-80-4
2-Ethyl-4-methylthiazole, 99% 15679-12-6
3-Chlorophenylacetylene, 97% 766-83-6
Fmoc-D-Asp-OH, 98% 136083-57-3
3,4-Di-O-acetyl-L-arabinal, 97% 3945-18-4
SodiuM 4-n-Octylbenzenesulfonate 6149-03-7
O-6-Benzylguanine, 98% 19916-73-5
2-Cyclopropyl-pyrimidine-5-carboxylic acid 648423-79-4
2-[2-(2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]-amino}acetamido)acetamido]acetic acid, 98% 170941-79-4
2-Methoxybenzoic acid, 99% 579-75-9
1,1-Difluoro-2-iodoethane, 97.5% 598-39-0
Iron(III) perchlorate hydrate (yellow) 15201-61-3
N-Benzyl-3-hydroxypiperidine, 99% 14813-01-5
N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide methiodide, 98% 22572-40-3
6-(1H-Pyrazol-1-yl)nicotinic acid, 97% 253315-22-9
tert-Butyl 2-bromobenzylcarbamate , 97% 162356-90-3
3-Bromo-4-(4'-methoxyphenyl)pyridine 88345-97-5
5-Fluoro-2-nitrobenzotrifluoride, 99% 393-09-9
3-(2-Chloro-acetylamino)-4-methoxy-benzenesulfonyl chloride 728864-70-8
N'-Hydroxy-4-methoxybenzenecarboximidamide, 97% 5373-87-5
3-(Chloromethyl)-5-(2-thienyl)-1,2,4-oxadiazole , 95% 306936-06-1
2'-Fluoro[1,1'-biphenyl]-4-carboxylic acid, 95% 365-12-8
3-(2-Fluoro-phenoxy)-propionic acid 2967-72-8
2-Bromo-1-benzofuran, 97% 54008-77-4
3,3,3-Trifluoro-2-hydroxy-2-(trifluoroMethyl)propionic Acid 662-22-6
3-(Chloromethyl)-1-methyl-5-phenyl-1H-pyrazole, 97% 869901-13-3
Tris(dimethylamino)phosphine, min. 98% HMPT 1608-26-0
3,4-Dihydro-5-fluoro-4-oxoquinazoline 98% 436-72-6
1,4-dimethyl-1H-indole-3-carbaldehyde(SALTDATA: FREE) 170489-16-4
8-Benzyl-2,8-diazaspiro[4.5]decane-1,3-dione 1463-48-5
1,5-Dimethyl-1H-pyrazole-4-carbaldehyde 25711-30-2
2-chloro-1-isocyanato-4-methylbenzene(SALTDATA: FREE) 40398-00-3
Methyl 2-(chlorocarbonyl)benzoate , 90% 4397-55-1
5-(2-Carboxy-phenyl)-furan-2-carboxylic acid 88460-78-0
5-Hydroxyindole-3-acetic Acid 54-16-0
Ethyl hydrazinoacetate hydrochloride, 97% 6945-92-2
Calcium iodide, anhydrous, 98+% 10102-68-8
4-Benzyloxybenzhydrazide 128958-65-6
4-(1,2,3-Thiadiazol-4-yl)benzylamine hydrochloride, 95% 175205-49-9
6-Chloro-1,3-benzodioxole-5-carboxaldehyde 15952-61-1
Hexyl Nicotinate 23597-82-2
2-methoxy-6-methylbenzoic acid(SALTDATA: FREE) 6161-65-5
3-acetyl-1H-pyrazole-5-carboxylic acid(SALTDATA: FREE) 949034-45-1
4-Fluorobenzyl isothiocyanate 2740-88-7
Isonipecotic acid hydrochloride, 97% 5984-56-5
2-Bromo-1,1'-binaphthyl, 98% 207611-58-3
2,3-Dimethylbenzonitrile 5724-56-1
Tri-o-tolylbisMuthine 10050-08-5
2,5-Dichloro-4-MethoxypyriMidine 5750-74-3
4-Oxo-4-(4-toluidino)but-2-enoic acid , 97% 37904-03-3
(4-Nitrophenyl)-2,3,4-tri-O-acetyl-β-D-glucuronide methyl ester, 98% 18472-49-6
2-oxo-1,3-oxazolidine-4-carboxylic acid(SALTDATA: FREE) 89033-27-2
2-AMino-4-hydroxyMethylthiazole 51307-43-8
1-Nonanesulfonic acid sodium salt, 98%, for ion-pair chromatography 35192-74-6
2-methyl-3-(1-piperidinyl)-1-propanol(SALTDATA: FREE) 62101-67-1
3-Pyrimidin-2-ylbenzenesulfonyl chloride, 95% 915707-50-5
2,5-Diisothiocyanatobenzenesulfonic aciddihydrate 384819-92-5
Bis(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)barium [Ba(FOD)2] 36885-31-1
4-[(2-methyl-3-furoyl)amino]benzoic acid(SALTDATA: FREE) 314746-09-3
tert-Butyl N-[1-(4-cyanophenyl)-4-piperidinyl] carbamate, 95% 344566-78-5
N-(Piperidin-4-ylmethyl)acetamide 71207-33-5
Ethyl 3,4-DiaMinobenzoate 37466-90-3
1-iso-Propylbenzotriazole-5-carboxylic acid 306935-41-1
3-Ethoxyquinoxaline-2-carboxylic acid 159782-18-0
7-amino-2-methylpyrazolo[1,5-a]pyrimidine-6-carboxylic acid(SALTDATA: FREE) 2627-59-0
(S)-(-)-2-(MethoxyMethyl)-1-pyrrolidinecarboxaldehyde 63126-45-4
204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308

Copyright 2007©  ChemicalBook. All rights reserved.