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

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
357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461
Product List
1-ethyl-2,5-dimethyl-1H-pyrrole-3-carboxylic acid(SALTDATA: FREE) 847837-34-7
1-(Phenylsulfonyl)-4-piperidinecarboxylic acid 122891-92-3
2-(4-bromophenyl)-1,3,4-oxadiazole(SALTDATA: FREE) 41420-90-0
2-(3,5-dimethyl-1H-pyrazol-1-yl)propan-1-amine(SALTDATA: HCl) 956352-78-6
3-(2-Chlorophenyl)-5-(hydroxymethyl)isoxazole 438565-33-4
2,4,6-Tribromopyrimidine, 97% 36847-11-7
2,4,5-Trimethoxybenzaldehyde, 98% 4460-86-0
3-Propoxypyridine-2-carboxylic Acid 14440-94-9
Crocein Orange G 1934-20-9
3-(2,5-Dimethylfur-3-yl)-3-oxopropanenitrile 175276-62-7
6-(2-Nitrovinyl)-1,4-benzodioxan 10554-65-1
4-(1H-tetrazol-1-ylmethyl)benzoic acid(SALTDATA: FREE) 728024-58-6
3-(Aminomethyl)-1-methyl-5-phenyl-1H-pyrazole 95+% 869901-12-2
4-(Diethylamino)-1,1,1-trifluorobut-3-en-2-one 21045-62-5
3,5-Bis(trifluoromethyl)-1,2-phenylenediamine 367-65-7
(S)-(-)-1-(p-Tolyl)ethylaMine 27298-98-2
4-ethyl-5-[(4-isopropylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 667414-47-3
6-Amino-5-oxo-[1,4]diazepane-1-carboxylic acidbenzyl ester 784156-97-4
2,3,6-Trifluoroaniline, 99% 67815-56-9
2,2-Diphenylpropionic acid, 97% 5558-66-7
Ethyl pentadecanoate, 97% 41114-00-5
Bis(cyclopentadienyl)vanadium, sublimed, 95% (Vanadocene) 1277-47-0
Ascorbate Oxidase, 400 units/mg 9029-44-1
Diethylstilbestrol, 99% 56-53-1
3-BroMo-2-naphthol 30478-88-7
1-acetyl-6-bromo-1,2,3,4-tetrahydroquinoline(SALTDATA: FREE) 22190-40-5
DBD-PZ [=4-(N,N-DiMethylaMinosulfonyl)-7-piperazino-2,1,3-benzoxadiazole][for HPLC Labeling] 139332-64-2
BroMocycloheptane 2404-35-5
5-Methyl-3-phenylisoxazole-4-carbonyl chloride, 90% 16883-16-2
(1S,2R)-2-(Dibutylamino)-1-phenyl-1-propanol, 98% 114389-70-7
2-Bromo-5-iodopyridine, 97% 73290-22-9
Methyl β-D-galactopyranoside, 98% 1824-94-8
N-Acetylmethionine, 98% 1115-47-5
7-Oxide-7-azaindole, 98% 55052-24-9
Glycine-7-amido-4-methylcoumarin hydrobromide, 98% 113728-13-5
4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid 53005-05-3
1-Benzyl-3-(diMethylaMino)pyrrolidine 69478-77-9
MonosodiuM 2-Sulfoterephthalate 19089-60-2
3-Phenoxybenzhydrazide 206761-84-4
4'-Bromo-2'-fluoroacetophenone 98% 625446-22-2
3,5-DiMethyl-3-hexanol 4209-91-0
2,4,6-Tri-tert-butylaniline 961-38-6
ACTH (1-39), human 12279-41-3
1-[3-(Trifluoromethyl)phenyl]-2-thiourea 97% 1736-70-5
3-(3,5-difluorophenyl)-D-alanine 266360-63-8
Diethyl Sulfite 623-81-4
[3-(2-Furyl)-1-methyl-1H-pyrazol-5-yl]methanol, 97% 886851-33-8
5-bromo-3-cyclopentyl-1H-1,2,4-triazole(SALTDATA: FREE) 1210976-47-8
4-Chlorobenzamidine hydroiodide 115297-57-9
2-(ethylsulfonyl)-N-methylethanamine(SALTDATA: HCl) 128696-32-2
3-Deoxy-D-manno-2-octulosonic acid ammonium salt, 97% 103404-70-2
2-Methyl-N-(phenylmethylene)-2-propylamine, 98% 6852-58-0
Fmoc-D-3-Pal-OH/Fmoc-D-Ala(3-pyridyl)-OH 142994-45-4
Ethyl 3-tert-butyl-1H-pyrazole-5-carboxylate, 97% 83405-70-3
Lutetium(III) perchlorate, 50% aqueous solution (99.9%-Lu) (REO) 14646-29-8
Methylsulfuric acid sodium salt, 98% 512-42-5
9-(4'-DiMethylaMinophenyl)-2,6,7-trihydroxyfluorone Sulfate Hydrate 71501-19-4
1,1,2,3,3,3-Hexafluoropropyl ethyl ether 97% 380-34-7
4,6-DiMethoxypyriMidine 5270-94-0
Di-tert-butylchlorosilane 56310-18-0
1-(2,6-Diethylphenyl)pyrrole-2,5-dione 38167-72-5
5-(4-Amino-phenyl)-4-methyl-4H-[1,2,4]triazole-3-thiol 149622-77-5
4'-(tert-Butyl)acetanilide 20330-45-4
(5-Pyrid-3-ylthien-2-yl)methylamine , 97% 837376-47-3
1,3-Di-tert-butyl-1,3,2-diazaphospholidine 2-Oxide 854929-38-7
1,3,5-Cyclohexanetricarbonitrile (cis- and trans- Mixture) 183582-92-5
Methyl Angelate 5953-76-4
N-MethylnicotinaMide 114-33-0
6-BroMo-2-hydroxy-3-Methoxybenzaldehyde 20035-41-0
N-Methyl-4-methylbenzylamine 699-04-7
1,2,6-Hexanetriol 106-69-4
Hydroquinone-O,O'-diacetic acid, 95% 2245-53-6
4-Fluoroisophthalonitrile 99% 13519-90-9
1,1'-(4-Chlorobutylidene)bis(4-fluorobenzene) 3312-04-7
1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene(1,4-naphthoquinone)palladium(0) dimer, 96% 467220-49-1
3-Methylfuran, 98% 930-27-8
2,3-dihydro-3-oxo-1H-indene-4-carbonitrile, 95% 215362-26-8
4-Nitrobenzonitrile, 97% 619-72-7
5-Bromo-2-chlorobenzo[d]thiazole, 97% 824403-26-1
4-chloro-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid, 95% 920966-03-6
L-Phe-NCA, 98% 14825-82-2
2,3,6,7,10,11-Hexamethoxytriphenylene, 95% 808-57-1
4-(4-Chloro-phenyl)-2-oxo-2,3-dihydro-thiazole-5-carboxylic acid ethyl ester 886498-09-5
2-methyl-N-(2-thienylmethyl)-1-propanamine(SALTDATA: HCl) 58924-52-0
(3-chloro-2-pyrrolidin-1-ylphenyl)amine(SALTDATA: 2HCl) 58785-05-0
1H-imidazol-2-yl(4-methylphenyl)methanone(SALTDATA: FREE) 116997-22-9
2-(4-Bromo-pyrazol-1-yl)-propionic acid 51292-42-3
4-(4-methoxy-2,5-dimethylphenyl)-1,3-thiazol-2-amine(SALTDATA: FREE) 879053-77-7
Bis{2-[(11bR)-3,5-dihydro-4H-dinaphtho[2,1-c:1',2'-e]phosphepin-4-yl]ethyl}amine, min. 97% 851870-89-8
4-Hydroxy benzylidene malonic acid dimethyl ester, 97% 51947-45-6
3-Chloro-L-alanine Hydrochloride 51887-89-9
Sialyllacto-N-tetraose A 64003-53-8
Di-2-norbornylphosphine, min. 98% (mixture of endo and exo isomers) (10 wt% in hexanes) 148432-44-4
1-(2-furylmethyl)piperidine-4-carboxylic acid(SALTDATA: FREE) 874832-33-4
2-Decyne 2384-70-5
2-(4-Chlorophenyl)-2-oxoethyl acetate 39561-82-5
3-Oxo-3-thiophen-2-yl-propionic acid methyl ester 134568-16-4
[1-(6-Methoxy-2-naphthyl)ethyl]aMine hydrochloride (SALTDATA: HCl) 133097-30-0
5-Hex-1-ynylnicotinic acid, 97% 306935-31-9
2-(2-Methoxyphenyl)-piperazine 65709-27-5
357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461
Copyright 2007©  ChemicalBook. All rights reserved.