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
454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558
Product List
Iron(III) meso-tetraphenylporphine chloride 16456-81-8
1-(2-methoxyphenyl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde(SALTDATA: FREE) 124678-35-9
Boc-(3-aminomethylphenyl)acetic acid, 97% 71420-95-6
Phenyl-pyridin-2-ylmethyl-amine 4329-81-1
3-Ethoxy-4-prop-2-ynyloxy-benzaldehyde 428847-37-4
5-Bromopyridine-2-carboxylic acid methyl ester, 98% 29682-15-3
N~2~-Methyl-2,3-pyridinediaMine (SALTDATA: FREE) 5028-20-6
2-Di-t-butylphosphino-3,4,5,6-tetramethyl-2',4',6'-tri-i-propyl)-1,1'-biphenyl, min. 98% Me4 t-BuXPhos 857356-94-6
6-bromopyrido[2,3-b]pyrazine, 95% 1204298-53-2
3-Oxo-3-(1-pyrrolidinyl)propanenitrile 14227-95-3
(4-Cyanomethyl)phenylboronic acid pinacol ester 138500-86-4
H-Phe(2-NO2)-OH 19883-75-1
Thiabendazole, 98% 148-79-8
trans-beta-Methylstyrene (stabilized with TBC) 873-66-5
Methyl (R)-(+)-2-(4-Hydroxyphenoxy)propionate, 98% 96562-58-2
(1-Methyl-1H-imidazol-4-yl)methanol , 97% 17289-25-7
TenoxicaM 59804-37-4
(3,4-dimethoxybenzyl)(2-fluorobenzyl)amine(SALTDATA: HBr) 418789-49-8
Dithieno[3,2-b:2',3'-d]thiophene-2-boronic Acid (contains varying aMounts of Anhydride) 183960-95-4
2-AMino-5-forMylthiazole, tech. 1003-61-8
3-(3-Ethoxyphenyl)propionic acid 28945-89-3
3,5-Dimethyl-4-ethoxybenzeneboronic acid 98% 850568-59-1
4-AcetaMido-2',3-diMethylazobenzene 588-23-8
Methyl Nitroacetate 2483-57-0
Holmium(III) acetate monohydrate (99.9%-Ho) (REO) 25519-09-9
(Pyridin-2-ylsulfanyl)acetic acid 10002-29-6
4,4'-Isopropylidenediphenol DiMethacrylate 3253-39-2
N-Acetyl-D-leucine, 99% 19764-30-8
Amoxycillin trihydrate 26787-78-0
2-Propyl-2-oxazoline 4694-80-8
Nonacosane 630-03-5
3-Chloro-5-phenyl-7-(trifluoroMethyl)-4,5,6,7-tetr ahydropyrazolo[1,5-a]pyriMidine-2-carboxylic acid 312699-22-2
6-AMino-2-naphthalenesulfonic Acid Monohydrate 93-00-5
2'-Fluoro-4'-(trifluoromethyl)propiophenone 97% 208173-16-4
3-Chloro-4-(trifluoromethylthio)aniline 64628-74-6
Bis(dimethylamino)methylsilane 22705-33-5
4-tert-Butylbenzenesulphonamide, 98% 6292-59-7
5,7-Eicosadiynoic acid 69288-29-5
D-(+)-Camphoric acid, 99% 124-83-4
(S)-1-N-Boc-3-Cyano-pyrrolidine 132945-78-9
Bis[bis(trimethylsilyl)methyl]-germanium II 60111-69-5
Benzo-1,2,3-thiadiazole-5-carboxylic acid 192948-09-7
Sodium valproate, 98%, a HDAC inhibitor 1069-66-5
1-Iodooctane, 97%, stabilized with copper 629-27-6
2-(2-bromoethoxy)-1-chloro-4-methylbenzene(SALTDATA: FREE) 910032-21-2
4-[3-(Trifluoromethyl)phenyl]-4-piperidinol, 97% 2249-28-7
Benzoyl-DL-valine 2901-80-6
(2E)-3-(4-Isopropoxyphenyl)acrylic acid 586960-22-7
N~1~-(4-amino-2-methylphenyl)-N~2~,N~2~-dimethylglycinamide(SALTDATA: FREE) 83473-61-4
2-ethyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid(SALTDATA: HCl) 1022919-86-3
Xanthopterin Hydrate 5979-01-1
DL-Alanyl-DL-leucine 1999-42-4
5-Phospho-D-ribose 1-diphosphate pentasodium salt ,80% 108321-05-7
Bisphenol F 620-92-8
Nepsilon-ForMyl-L-lysine 1190-48-3
Boc-D-isoleucine, 98% 55721-65-8
methyl 5-[(4-formyl-2-methoxyphenoxy)methyl]-2-furoate(SALTDATA: FREE) 332165-50-1
Methyl 2,3-dichloroisonicotinate 603124-78-3
2-(Dimethylamino)-2-(1-methyl-1H-pyrrol-2-yl)-acetonitrile 117068-07-2
L-Pyroglutamic acid 7-amido-4-methylcoumarin, 98% 66642-36-2
3-Fluoro-5-nitrobenzonitrile 110882-60-5
Methyl α-D-galactopyranoside, 98% 3396-99-4
7-Hydroxyisoflavone, 99% 13057-72-2
cis-6-Nonenal, 94% 2277-19-2
3-(3,5-Dimethylphenyl)benzaldehyde 842140-47-0
4-Fluoro-3-Methyl-benzenesulfonyl chloride 629672-19-1
2-Methylpyridine-5-boronic acid pinacol ester 610768-32-6
3-Decyn-1-ol 51721-39-2
(2S,5S)-1-{[(2S,5S)-2,5-DiMethylpyrrolidin-1-yl]Methylene}-2,5-diMethylpyrrolidiniuM tetrafluoroborate, Min. 97% 1204324-12-8
6-amino-8-fluoro-2H-1,4-benzoxazin-3(4H)-one(SALTDATA: HCl) 1210635-69-0
N-methyl-1-(2-methylimidazo[1,2-a]pyridin-3-yl)methanamine(SALTDATA: H2SO4) 857283-58-0
3,4-Dichlorobenzoylacetonitrile 4640-68-0
1,4-Di-tert-butylbenzene, 99% 1012-72-2
2-{[(4-Chlorophenyl)sulfonyl]amino}-4-methylpentanoic acid 68305-77-1
2-Methyl-4-(trifluoromethoxy)benzyl alcohol 261951-94-4
Diallyldibutyltin 15336-98-8
Ytterbium(III) chloride, anhydrous (99.9%-Yb) (REO) 10361-91-8
1-[4-(Trifluoromethoxy)phenyl]ethylamine 123195-23-3
Methyl 3-(diMethylaMino)-2-isocyanoacrylate 113212-14-9
5-Chloro-2-methylbenzylamine 27917-13-1
1H-1,2,3-benzotriazole-5-carbonitrile(SALTDATA: FREE) 24611-70-9
(4aS,8aR)-2-Benzoyloctahydro-6(2H)-isoquinolinone 52390-26-8
4-(1H-pyrrol-1-ylmethyl)benzoic acid(SALTDATA: FREE) 137025-10-6
1-isopropylpiperidine-3-carboxylic acid(SALTDATA: HCl) 762180-94-9
3-(3,5-Dimethyl-1-phenyl-1 H -pyrazol-4-yl)-propionic acid 381697-36-5
5-Methyltryptamine hydrochloride, 98% 55795-89-6
2,3-dihydro-1,4-benzodioxine-5-sulfonyl chloride(SALTDATA: FREE) 87474-15-5
Tris(hexafluoroisopropyl) Borate 6919-80-8
2-Chloro-3,6-difluorobenzyl alcohol 261762-44-1
Cyclopentadienyl(triethylphosphine)copper(I), min. 98% 12261-30-2
3-exo-Hydroxymethylbicyclo[2.2.1]heptyl-2-exo-amine, hydrochloride, 97% 205639-91-4
(2,4-dichlorophenyl)(4-methoxyphenyl)methanone(SALTDATA: FREE) 66938-30-5
2-(1H-indol-1-yl)-N-methylethanamine(SALTDATA: oxalate) 148806-52-4
Phenylamino(thien-2-yl)acetonitrile 81994-43-6
5,5,6,6,7,7,8,8,8-Nonafluorooctan-1-ol 3792-02-7
4-[2-(4-methoxyphenyl)ethyl]piperidine(SALTDATA: FREE) 654662-60-9
5-(4-Chlorobenzoylamino)-2-ethoxybenzenesulfonyl chloride 680617-88-3
Poly(1,4-butylene adipate), average M.W. 12,000 25103-87-1
1,3-Thiazole-4-carboxamide 3575-09-5
3-[3-(4-fluorophenyl)-4-(hydroxymethyl)-1H-pyrazol-1-yl]propanenitrile(SALTDATA: FREE) 379223-82-2
454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558
Copyright 2007©  ChemicalBook. All rights reserved.