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

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
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328

Product List
2-Nitrophenylboronic acid, 97% 5570-19-4
2,5-Dimethylphenylmagnesium bromide, 1.0 M solution in THF, J&KSeal 30897-86-0
D-Pyroglutamic acid, 98% 4042-36-8
Triethylamine hydrochloride, 99% 554-68-7
N-Methylbenzylamine, 97% 103-67-3
Fmoc-Orn(Boc)-OH, 98% 109425-55-0
Chlorocyclobutane, 97% 1120-57-6
2-(2-Hydroxy-5-methylphenyl)benzotriazole, 98% 2440-22-4
(Piperidino-3-pyridinyl)methanol, 97% 690631-99-3
1-Methyl-1-phenyl-2-thiourea 4104-75-0
12-Tricosanone 540-09-0
4-HydroxybenzylaMine hydrobroMide 90430-14-1
2,3,4,9-tetrahydro-1H-carbazole-8-carboxylic acid(SALTDATA: FREE) 65764-56-9
2',3'-Difluoro-4'-methylacetophenone 99% 261763-30-8
Diethyl DL-Malate 7554-12-3
N-[(1-isopropyl-1H-pyrazol-4-yl)methyl]ethanamine(SALTDATA: FREE) 1007520-65-1
[4-(Morpholinomethyl)phenyl]methanol, 97% 91271-65-7
(3-chlorobenzyl)cyclopropylamine(SALTDATA: HCl) 51586-21-1
3-AMino-5-Methyl-4H-1,2,4-triazole 4923-01-7
Ethyl (3,4-difluorophenyl)(oxo)acetate 73790-05-3
DL-?-(3-Phenoxyphenyl)alaninol 886366-70-7
(4-chloro-2-formyl-6-methoxyphenoxy)acetic acid(SALTDATA: FREE) 662154-29-2
(S)-(+)-5-Oxotetrahydrofuran-2-carboxylic Acid 21461-84-7
N,N,N'-trimethyl-N'-piperidin-4-ylethane-1,2-diamine(SALTDATA: 3HCl) 889940-14-1
EthylenediaMinetetraacetic Acid DisodiuM Nickel(II) Salt Hydrate 11079-07-5
2,5-Diphenylthiophene 1445-78-9
N,N-Diethyl-N'-MethylethylenediaMine 104-79-0
Trifluoroethenesufonyl fluoride 684-10-6
2-Chloro-pyrimidine-4-carboxylic acid methyl ester, 98% 149849-94-5
N-(4-sec-butylphenyl)-3-chloropropanamide(SALTDATA: FREE) 20331-29-7
N-methyl-1-[1-(2-methylphenyl)-1H-tetrazol-5-yl]-1-phenylmethanamine(SALTDATA: FREE) 400747-21-9
Diundecyl Phthalate (Mixture of branched chain isoMers) 96507-86-7
6-Methoxyquinolin-8-ol 477601-28-8
4-Chloro-3-formylpyrazole 623570-54-7
2-(2-isobutyl-1H-benzimidazol-1-yl)propanoic acid(SALTDATA: HCl) 892241-05-3
1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile 36023-64-0
3-Methoxy-4-propoxybenzoic acid 3535-32-8
Nickel(II) oxalate dihydrate (99.998%-Ni) PURATREM 6018-94-6
DiMethylaMMoniuM dichlorotri(μ-chloro)bis{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II) [NH2Me2][{RuCl((R)-dM-segphos?)}2(μ-Cl)3] 935449-46-0
2-(3-bromophenyl)-1,3-benzoxazol-5-amine(SALTDATA: FREE) 293737-81-2
2,3,5-Trifluorocinnamic acid 237761-79-4
1-Bromo-3-methyl-2-butene, 90%, stabilized with 3% K2CO3 870-63-3
1,3-Bis(4-aminophenoxy)propane 52980-20-8
3,5-Dichloronitrobenzene 618-62-2
5-Nitro-2-(4-piperidinyloxy)pyridine hydrochloride 1185309-69-6
Praseodymium standard solution, 1 mg/ml Pr in 2% HNO3, for AAS 14483-17-1
2-Naphthyl alpha-L-fucopyranoside 63503-05-9
2-Chloro-6-Methyl-4-(trifluoroMethyl)pyridine 22123-14-4
5-Chloro-2-(trifluoromethyl)phenylacetic acid 261763-25-1
2-(Methylsulphinyl)benzoic acid 19093-34-6
4-[methyl(phenyl)amino]butan-1-ol(SALTDATA: FREE) 169556-13-2
1-(4-Iodophenyl)-1H-pyrrole , 97% 92636-36-7
4-tert-Butyl-3-thioseMicarbazide 13431-39-5
2-methyl-N-(3-thienylmethyl)-2-propanamine(SALTDATA: HCl) 341008-35-3
3,5-Difluorobenzaldehyde, 98% 32085-88-4
4-Chloro-2-Methylpyridine 3678-63-5
4'-Methyl-2-cyanobiphenyl 114772-53-1
1-(2-Bromo-ethoxy)-2-methoxy-benzene 4463-59-6
cyclopropyl(1H-indol-3-yl)methanone(SALTDATA: FREE) 675834-79-4
2-Cyano-5-fluoropyridine 327056-62-2
Uranine K 6417-85-2
SodiuM 2-AMino-4-chloro-5-Methylbenzenesulfonate 6627-59-4
Cobalticinium hexafluorophosphate, 98% 12427-42-8
Bis(i-propylcyclopentadienyl)nickel, min. 98% 57197-55-4
L-tert-Leucine methyl ester hydrochloride, 98% 63038-27-7
Methyl 4-benzyloxybenzoate, 98% 32122-11-5
3-methyl[1,2,4]triazolo[4,3-a]pyridin-8-amine(SALTDATA: FREE) 31040-12-7
4-Allylanisole 140-67-0
C-[4-(2-Fluoro-phenyl)-tetrahydro-pyran-4-yl]-methylamine 889939-78-0
Forchlorfenuron, 98% 68157-60-8
Dicyclohexylchlorophosphine, min. 98% 16523-54-9
4-Bromo-2,5-difluoroaniline, 98% 112279-60-4
β-Alanine tert-butyl ester hydrochloride, 95% 58620-93-2
Isoeugenol, 97%, mixture of cis and trans 97-54-1
4-Benzyloxyphenylboronic acid, 98% 146631-00-7
Hydroethidine, 98% 104821-25-2
1,3-Bis(di-i-propylphosphino)propane, min. 98% (dippp) 91159-11-4
3-Cyanobenzaldehyde, 98% 24964-64-5
4(3H)-Pyrimidone, 98% 51953-17-4
2-Bromo-5-nitrothiazole, 98% 3034-48-8
2-Chloro-3,6-difluorophenol 261762-50-9
(S)-2-Isopropylsuccinic acid-1-methyl ester, 98% ee, 95% 208113-95-5
4-(Chloromethyl)phenyltrichlorosilane 13688-90-9
2-[2-(1H-imidazol-1-yl)ethyl]piperidine(SALTDATA: 2HCl) 278789-09-6
2-(tert-Butyl)thiophenol 19728-41-7
(4-Chloro-2-methylphenyl) methylcyanocarbonimidodithioate 152382-25-7
1-(2,5-Dimethyl-benzyl)piperazine 104481-67-6
(4-Fluorobiphenyl-4')-acetic acid 6908-38-9
4-Chlorobenzofurazan, 98% 7116-16-7
2-(Pyrid-2-yloxy)benzaldehyde , 97% 141580-71-4
2-anilinocyclohexanone(SALTDATA: FREE) 4504-43-2
3-chloro-N-(4-methoxy-2-methylphenyl)propanamide(SALTDATA: FREE) 915921-70-9
N-(2-Methoxy-benzyl)-N',N'-dimethyl-benzene-1,4-diamine 436088-37-8
N-(2-methoxy-4-nitrophenyl)-3-oxobutanamide(SALTDATA: FREE) 91088-39-0
1-(methoxyacetyl)-3-piperidinecarboxylic acid(SALTDATA: FREE) 926238-94-0
2-Amino-4-(4-isopropylphenyl)-5-methylthiophene-3-carboxylic acid methyl ester 350990-99-4
3-[Bis-(2-hydroxy-ethyl)-amino]-benzoic acid 347343-88-8
3-Hydroxyphenylsulphur pentafluoride 672-31-1
5-Methylbenzo[b]thiophene-2-sulphonyl chloride 90273-30-6
1-(4-chlorophenyl)propan-1-amine(SALTDATA: FREE) 74788-46-8
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328

Copyright 2007©  ChemicalBook. All rights reserved.