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:    -18210857532
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    https://www.jkchemical.com
Product List:    96815
484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588
Product List
Ethynylferrocene, 97% 1271-47-2
Fmoc-β-cyclopropyl-L-alanine, 99% 214750-76-2
2-(4-chlorophenyl)-N-(4-ethoxybenzyl)ethanamine(SALTDATA: HBr) 423739-52-0
2,4-dimethyl-5-[(4-methyl-1-piperazinyl)methyl]benzaldehyde(SALTDATA: 2HCl) 894370-26-4
5-methoxy-1-methyl-1H-indole-2-carboxylic acid(SALTDATA: FREE) 59908-54-2
2-[4-(tert-Butoxycarbonyl)piperazin-1-yl]isonicotinic acid, 97% 654663-42-0
DL-?-3-p-Tolylalaninol 68208-23-1
3,3-Difluoro-cyclobutanecarboxylic acid 107496-54-8
2-(3'-Pyridyl)benzoic acid 134363-45-4
(2,4-Dimethoxy-benzyl)-(3-methoxy-benzyl)-amine 355816-85-2
11-Chloro-1-undecene, 97% 872-17-3
N-[3-(4-Aminophenoxy)phenyl]-N,N-dimethylamine 56705-87-4
N-[(9H-Fluoren-9-ylMethoxy)carbonyl]-D-glutaMic Acid 104091-09-0
4-Aminothieno[2,3-d]pyrimidine 14080-56-9
Morpholine-4-carboxamidinium acetate 402726-73-2
3-acetyl-1,3-thiazolidine-4-carboxylic acid(SALTDATA: FREE) 24877-72-3
2-Methoxy-5-(trifluoromethyl)benzoic acid 4864-01-1
2-(2,2,2-Trifluoroethoxy)nicotinonitrile 95% 175277-89-1
1-Butyl-1-phenylhydrazine 61715-75-1
3-(3-fluorophenyl)tetrahydro-3-furancarbaldehyde(SALTDATA: FREE) 1060817-40-4
2-Methoxy-1-naphthaleneboronic acid 104116-17-8
3-N-Boc-amino-3-(4-fluoro-phenyl)-propan-1-ol 862466-16-8
(2-Amino)heptafluoro-4-imino-2-pentene 77953-70-9
3-bromo-4-(dimethylamino)benzaldehyde(SALTDATA: FREE) 56479-63-1
N-Trimethoxysilylpropylisothiouronium chloride 84682-36-0
2,2-Dimethyl-chroman-4-one 3780-33-4
3-Chloro-4-fluorotoluene 1513-25-3
3,5-Dimethyl-1-benzofuran-2-carboxylic acid, 95% 16817-32-6
8-Anilino-1-naphthalenesulfonic acid ammonium salt, 97% 28836-03-5
3-CarbaMoyl-2,2,5,5-tetraMethyl-3-pyrrolin-1-yloxy 3229-73-0
N-2-naphthyl-3-oxobutanamide(SALTDATA: FREE) 42414-19-7
N-Boc-hexahydro-1H-azepin-4-ol 478832-21-2
Adamantane, 99% 281-23-2
Nitrilotris(methylenephosphonic acid), 50% solution in H2O 6419-19-8
N-benzyl-1-cyclohexylmethanamine(SALTDATA: HCl) 4352-47-0
1-Ethyl-3-MethyliMidazoliuM Trifluoro(trifluoroMethyl)borate 681856-28-0
3-(2,3-dihydro-1,4-benzodioxin-6-ylthio)propanoic acid(SALTDATA: FREE) 915921-00-5
4-Penten-1-yl Isothiocyanate 18060-79-2
1,6-Anhydro-3,4-O-isopropylidene-β-D-galactopyranose 52579-97-2
5-AMino-3-Methylisothiazole hydrochloride 52547-00-9
DL-4-Chlorophenylalanine ethyl ester hydrochloride, 98+% 52031-05-7
4-Bromo-N-[2-(tert-butyldimethylsilyloxy)ethyl]benzenesulphonamide 98% 850429-52-6
1-(3-Chloropropyl)-1,3-dihydrobenziMidazol-2-one 62780-89-6
1-(2-isothiocyanatoethyl)-4-methoxybenzene(SALTDATA: FREE) 17427-37-1
2-Phenyl-5-p-tolyl-2H-pyrazol-3-ylamine 90012-40-1
5-amino-1-benzyl-1H-1,2,3-triazole-4-carboxamide(SALTDATA: FREE) 4342-08-9
Ethyl 4-fluoro-3-MethylbenzoylforMate 732251-71-7
2,2,6-Trimethyl-4H-1,3-dioxin-4-one, 90% 5394-63-8
(R)-1-Benzyl-3-aminopiperidine, 98%, ee: 98% 168466-84-0
3-Amino-7-azaindole, 95% 189882-31-3
5-(Fur-2-yl)thiophene-2-carbonyl chloride 97% 868755-63-9
3-O-Acetyl-6-O-benzoyl-5-O-(methylsulfonyl)-1,2-O-isopropylidene-α-D-glucofuranose 102029-58-3
Ammonium tetrachloroplatinate(II), 99% 13820-41-2
Tetramethylammonium iodide, 99% 75-58-1
Methyl β-D-thiogalactopyranoside, 98% 155-30-6
Xylene cyanol FF 2650-17-1
Citalopram hydrobromide, 95%, selective serotonin reuptake inhibitor (SSRI) 59729-32-7
8-bromo-6-nitroH-imidazo[1,2-a]pyridine hydrochloride, 95% 957120-43-3
5-[3,4-(Methylenedioxy)phenyl]-5-oxovaleric acid 87961-41-9
5-(3,4-Dimethoxyphenyl)-5-oxovaleric acid 4378-55-6
(4-Amino-phenyl)-(2-methyl-piperidin-1-yl)-methanone 436095-31-7
1-(7-methyl[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethanone(SALTDATA: FREE) 320416-90-8
1-Chloroisoquinoline-3-carboxylic acid 1049606-80-5
2-Methoxy-beta-estradiol 362-07-2
Methyl 1,2-dihydro-2-oxopyridine-4-carboxylate 98% 89937-77-9
tert-Butyl Propiolate 13831-03-3
3-(5-ethyl-4H-1,2,4-triazol-3-yl)aniline(SALTDATA: 2HCl) 915921-65-2
(2-aminoethyl)(2-methyl-4-quinolinyl)amine(SALTDATA: FREE) 81528-71-4
4-(2-Aminophenyl)-1-phenethylpiperidine 889942-31-8
Acetophenone p-Toluenesulfonylhydrazone 4545-21-5
N-(4-sec-butylphenyl)-3-oxobutanamide(SALTDATA: FREE) 690991-18-5
1-(4-fluorophenyl)-N-methylethanamine(SALTDATA: HCl) 574731-02-5
4'-Hexyloxybenzylidene-4-cyanoaniline 35280-78-5
N-(2-AMinoethyl)MaleiMide Hydrochloride 134272-64-3
N-Methyl-2-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]benzylamine, 97% 898598-62-4
1-(1H-imidazol-4-ylsulfonyl)piperidine-4-carboxylic acid(SALTDATA: FREE) 899717-99-8
Ethyl 3-(4-methoxyphenyl)acrylate 99880-64-5
5-(Bromomethyl)-3-(4-methoxyphenyl)-1,3-oxazolidin-2-one 121082-86-8
3-(3,4-Dichloro-phenyl)-3-oxo-propionic acidmethyl ester 677326-67-9
Zm241385 139180-30-6
3,9-Dodecadiyne, 97% 61827-89-2
Boc-Gln-ONp 15387-45-8
N-Benzyloxycarbonyl-L-glutamic acid γ-tert-butyl ester, 99% 3886-08-6
2-CyclohexylethylaMine 4442-85-7
2-(4-Hydroxyphenyl)-2-morpholinoacetonitrile, 95% 247565-44-2
7-isopropyl[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic acid(SALTDATA: FREE) 878453-66-8
3-Amino-3-[3-(trifluoromethyl)phenyl]-propanoic acid 143438-91-9
Octyl β-D-galactopyranoside ,98% 40427-75-6
N-Allyloxycarbonyl-4-piperidone 306296-67-3
(+)-(3R,4S)-3,4-Dimethyl-4-(3-hydroxyphenyl)piperidine 145678-87-1
9-Acetyl-3,6-diiodocarbazole 606129-89-9
4,5-Dimethoxy-2-nitrobenzyl carbonochloridate 42855-00-5
(2S,4S)-(-)-2,4-Bis(diphenylphosphino)pentane(norbornadiene)rhodium(I) hexafluorophosphate 154661-57-1
Butyl Ethyl Sulfide 638-46-0
1H,1H,9H-Hexadecafluorononyl acrylate 4180-26-1
5-BroMo-4'-chlorosalicylanilide 3679-64-9
N-(4-Carbethoxyphenyl)-N-4-(6'-benzothiazole)amine 458550-54-4
3-(Dimethylamino)-4-methoxybenzoic acid 197500-33-7
Fmoc-N-methyl-d-alanine 138774-92-2
4-Oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinoline-5-carbaldehyde 386715-47-5
484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588
Copyright 2007©  ChemicalBook. All rights reserved.