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
272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376
Product List
i-Propylisocyanide, min. 97% 598-45-8
1,3,5-Tris(broMoMethyl)-2,4,6-triMethylbenzene 21988-87-4
6-(aminomethyl)-4-pyrimidinol(SALTDATA: 1.87HCl 0.1H2O) 933756-94-6
p-Tolyldiphenylphosphine, min. 96% 1031-93-2
2-Amino-4-methylthiazole, 98% 1603-91-4
Ammonium hexafluorosilicate, min. 98% 16919-19-0
5-tert-Butyl-4-hydroxy-2-methylphenyl sulfide, 96% 96-69-5
Methyl UndecafluoroaMyl Ketone 2708-07-8
Spectinomycin dihydrochloride pentahydrate, >=779 u/mg 22189-32-8
(3-CyanoMethyl)phenylboronic acid pinacol ester 396131-82-1
Ethyl Abietate 631-71-0
Dibenzo-15-crown 5-Ether 14262-60-3
2,2,4,4,6,6-Hexamethylcyclotrisilazane, 97% 1009-93-4
2-Amino-benzothiazole-6-sulfonic acid amide 18101-58-1
Potassium oxalate monohydrate, 98.5% 6487-48-5
TetraethylaMMoniuM Perchlorate 2567-83-1
2-Bromo-3'-nitroacetophenone, 97% 2227-64-7
Methyl DL-2-aminobutyrate hydrochloride, 98% 7682-18-0
Rhodamine 6G, indicator 989-38-8
3-Hexene (cis- and trans- Mixture) 592-47-2
1,3-DibroMoadaMantane 876-53-9
Citric acid monohydrate, 99.5%, for analysis 5949-29-1
1-O-Acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose, 98% 6974-32-9
quinoline-5-carbaldehyde(SALTDATA: FREE) 22934-41-4
2,5-DiaMinopyridine 4318-76-7
5-Amino-2-chlorobenzoic acid, 98% 89-54-3
2-Thiophenesulfonyl chloride, 98% 16629-19-9
4,4''-Diiodo-p-terphenyl 19053-14-6
2,4,6-TriMethoxybenzoic Acid 570-02-5
3,5-Difluoro-4'-n-propylbenzophenone 844885-12-7
N,N'-Di-2-naphthyl-p-phenylenediamine, 96% 93-46-9
2,3,4-Trifluorobenzoic acid, 99% 61079-72-9
(2S,5S)-(+)-2,5-Hexanediol, 99% 34338-96-0
2-Fluorobenzoylacetonitrile 31915-26-1
3-Chloro-4-methoxybenzoic acid, 98% 37908-96-6
1-Acetylpiperidine 618-42-8
syn-2-NitrobenzaldoxiMe [Deprotecting Agent] 6635-41-2
4-Quinolinecarboxaldehyde, 97% 4363-93-3
4,5-Difluoro-1,2-phenylenediamine, 98% 76179-40-3
Quinine hydrochloride dihydrate, 99% 6119-47-7
N,N-DiMethylethylaMine 598-56-1
2,6-Dimethylbenzyl alcohol, 97% 62285-58-9
2-AMinopyriMidine-5-boronic acid pinacol ester 402960-38-7
4-Fluoro-2-MethylphenylMagnesiuM broMide 30897-90-6
1-Butylpyridinium hexafluorophosphate, 99% 186088-50-6
3,4-DiMethylpyrazole Phosphate 202842-98-6
1,2-Bis(chlorodimethylsilyl)ethane, 95% 13528-93-3
3-Hydroxytetrahydrofuran, 99% 453-20-3
3,5-Bis(trifluoromethyl)phenylboronic acid, 98% 73852-19-4
4-Chlorophthalic acid monosodium salt 56047-23-5
(S)-(+)-1-[(R)-2-(Di-2-furylphosphino)ferrocenyl]ethyldi-3,5-xylylphosphine, min. 97% 649559-66-0
(S)-(+)-5-Bromomethyl-2-pyrrolidinone, 97% 72479-05-1
1-Chloro-2-iodobenzene, 99% 615-41-8
Fmoc-(3-aminomethyl) benzoic acid, 98% 155369-11-2
p-Phenolsulfonic acid 98-67-9
5-Amino-2-methylpyridine, 98% 3430-14-6
4-Fluoro-2,1,3-benzoxadiazole 29270-55-1
Tetraammineplatinum(II) chloride monohydrate, 99% (99.95%-Pt) 13933-32-9
Cholesterol Benzoate 604-32-0
2,4-Dibromothiophene, 95% 3140-92-9
Methacholine BroMide 333-31-3
3-(AMinoMethyl)phenylboronic acid hydrochloride 352525-94-1
3-Benzyloxyacetophenone 34068-01-4
Barium diphenylamine-4-sulfonate, indicator, ACS reagent 6211-24-1
2-Methylnaphth[2,3-d]oxazole, 98% 20686-66-2
N-(2-Fluoro-5-nitrophenyl)methanesulfonamide 123343-99-7
α-Benzoin oxime, 98% 441-38-3
Ethyl 3-bromopropionate, 98% 539-74-2
3-Chloro-4-fluorobenzotrifluoride, 98% 78068-85-6
4-Amino-3-nitrobenzoic acid, 98% 1588-83-6
IMidazo[1,2-a]pyriMidine 274-95-3
3-[4-(Methylthio)phenyl]propionic acid 138485-81-1
Creatinine, 99% 60-27-5
2-Phenyl-2-(2-pyridyl)acetaMide 7251-52-7
4-Bromo-5-methyl-1H-pyrazole-3-carboxylic acid, 97% 82231-52-5
Methyl Yellow, indicator 60-11-7
2-Acetoxybenzonitrile 5715-02-6
2,3-Diaminophenazine, 90% 655-86-7
Platinum(II) chloride, 73% Pt 10025-65-7
4-(1H-1,2,4-Triazol-1-ylmethyl)benzaldehyde , 97% 859850-94-5
4-AMino-4'-(N,N-diMethylaMino)stilbene 22525-43-5
Praseodymium(III) acetate hydrate (99.9%-Pr) (REO) 6192-12-7
Osmium carbonyl, 99% 15696-40-9
N-Butyl-3-methylpyridinium bis(trifluoromethylsulfonyl)imide, 99% [BMPIm] 344790-86-9
2,4,6-Trichlorophenol SodiuM Salt 3784-03-0
Sodium citrate tribasic dihydrate, 99% 6132-04-3
2-Methyl-5-(morpholinosulfonyl)-3-furoic acid , 95% 306936-37-8
1,4-Bis(1,2-dibroMoethyl)benzene 25393-98-0
New Methylene Blue 6586-05-6
2-Pyridin-2-yl-quinoline-4-carboxylic acid 57882-27-6
2,2,8,8-TetraMethyl-3,6-nonadiyn-5-ol 50428-39-2
Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)neodymium(III), 99% (99.9%-Nd) (REO) [Nd(FOD)3] 17978-76-6
α,γ-Boc-Fmoc-D-2,4-diaminobutyric acid, 99% 114360-56-4
N-Methyl-3-indolyl β-D-galactopyranoside, 98% 207598-26-3
Lithium pentamethylcyclopentadienide, min. 98% 51905-34-1
(S,S)-1,2-Bis[(tert-butyl)Methylphosphino]ethane Bis(borane) 203000-48-0
2,4,6-Trifluorobenzotrifluoride 122030-04-0
1-(2-chloro-4-fluorobenzyl)piperazine(SALTDATA: FREE) 118630-33-4
N-(2-Hydroxy-2,2-diphenylethyl)benzenecarboxamide 55275-59-7
(5-Mercapto-1,3,4-thiadiazol-2-ylthio)acetic Acid 53723-88-9
272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376
Copyright 2007©  ChemicalBook. All rights reserved.