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
496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600
Product List
1-methyl-1H-indazole-7-carbaldehyde, 95% 951030-58-3
Heptyl p-Toluenesulfonate 24767-82-6
(-)-Myrtenal 18486-69-6
4-formyl-N-methylbenzenesulfonamide(SALTDATA: FREE) 13092-93-8
5-Nitrovanillin, 98% 6635-20-7
4-Ethoxy-2-butanone 60044-74-8
Ethyl 2-bromovalerate, 98% 615-83-8
4-(Methylthio)benzyl Alcohol 3446-90-0
1,2-benzisoxazol-7-ol(SALTDATA: FREE) 55559-31-4
ToMatine [for Cholesterol assay] 17406-45-0
3-(3,4-Dimethoxyphenyl)-3-oxo-propionic acidethyl ester 4687-37-0
5-Amino-3-(4-methylphenyl)pyrazole 78597-54-3
Trioxsalen 3902-71-4
4-Chloroquinoline, 99% 611-35-8
(1R)-1-[3-(Trifluoromethyl)phenyl]ethan-1-ol 127852-24-8
Sodium 4-amino-N-(6-methoxypyridazin-3-yl)-benzenesulfonamide 2577-32-4
5-(acetylaMino)-2-hydroxybenzoic acid (SALTDATA: FREE) 51-59-2
4-Hydroxy Isoleucine 781658-23-9
(4R,6R)-tert-Butyl-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetate, 98% 125995-13-3
Tetrakis(pentylthio)tetrathiafulvalene [Organic Electronic Material] 106920-29-0
Methylphenylsilane 766-08-5
3,5-Dimethoxybenzoic acid, 98% 1132-21-4
Imiquimod, 99%, a toll-like receptor 7 agonist 99011-02-6
3-Bromo-1H-indazole, 97% 40598-94-5
3,5-Dipropyl-1,2,4-triazol-4-ylamine 46054-70-0
1-azido-2-(methylsulfonyl)ethane(SALTDATA: FREE) 1211474-41-7
4,5-Bis(2-cyanoethylthio)-1,3-dithiole-2-thione 132765-35-6
Ethyl 2-fluorobenzoate, 97% 443-26-5
Belleau's Reagent [Sulfurating Reagent] 88816-02-8
1,2,3-Trichloro-5-nitrobenzene, 96% 20098-48-0
PotassiuM (2-ForMylphenyl)trifluoroborate 192863-39-1
4-Bromo-2,6-di-tert-butylphenol, 98% 1139-52-2
4-Morpholin-4-yl-butan-2-one 6050-58-4
4-Ethynylphthalic Anhydride 73819-76-8
2-Phenyl-1,3-propanediol 1570-95-2
1H,1H,2H-Perfluoro-1-hexene, 98% 19430-93-4
1,2,4-Trivinylcyclohexane (Mixture of isoMers) 2855-27-8
1,5-DiMethoxypentane 111-89-7
(RS)-1-[3,5-Bis(trifluoromethyl)phenyl]propylamine 97% 685503-45-1
5-(3-Amino-phenyl)-furan-2-carboxylic acid methylester 54023-06-2
(4-AcetaMidophenyl)-β-D-glucuronide sodiuM salt 120595-80-4
trans-N-Cbz-4-hydroxy-L-proline, 98% 13504-85-3
Thulium(III) acetate tetrahydrate (99.9%-Tm) (REO) 34431-47-5
6-Methoxy-1,2,3,4-tetrahydronaphthalene 1730-48-9
3-Ethoxybenzenethiol 86704-82-7
Methyl 3,5-bis(allyloxy)benzenecarboxylate 135710-38-2
1-Boc-4-methanesulfonyloxy-piperidine, 97% 141699-59-4
2-methyl-3-(1-pyrrolidinyl)aniline(SALTDATA: FREE) 915921-42-5
Oxytocin (free acid) 24346-32-5
2,3-Pentanedione, 97% 600-14-6
(S)-(+)-4-Isopropyl-3-propionyl-2-oxazolidinone, 98%, ee: 98% 77877-19-1
4-Chlorophenylurea 140-38-5
2',7'-Dichlorofluorescein 3',6'-diacetate, 96% 2044-85-1
3-Undecanol 6929-08-4
Pentylsilane 10177-98-7
Iridium(III) chloride, hydrate (99.99+%-Ir) PURATREM [free of Ir(IV) by electrochemical analysis] 14996-61-3
7-Aminoactinomycin D, 99% 7240-37-1
4-Chloro-2,5-diMethylbenzenesulfonyl chloride 88-49-3
4-(5-amino-1,3,4-thiadiazol-2-yl)-1-phenylpyrrolidin-2-one(SALTDATA: FREE) 1142202-31-0
Triethylene Glycol Monododecyl Ether 3055-94-5
1,4-Diphenoxybenzene, 98% 3061-36-7
4-(MethylaMino)azobenzene 621-90-9
Picene 213-46-7
(S)-(+)-(3,5-Dioxa-4-phospha-cyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)piperidine, min. 97% (S)-PipPhos 284472-79-3
2,6-Dimethylphenylthioethanol 65320-76-5
Amberlite IR120, H form, ion-exchange resin 78922-04-0
4-ethyl-2-pyrrolidinone (SALTDATA: FREE) 41819-75-4
Hexa-n-butylditin, min. 95% 813-19-4
[4-(2-methoxyethoxy)phenyl]boronic acid(SALTDATA: FREE) 265664-52-6
3,4-Dihydro-6-hydroxy-2(1H)-quinolinone 54197-66-9
2,3,4-TrihydroxydiphenylMethane 17345-66-3
Bis(triphenylphosphine)iminium chloride, 97% 21050-13-5
Tetrabutylammonium difluorotriphenylsilicate, 97% 163931-61-1
D-Cysteine methyl ester hydrochloride, 98% 70361-61-4
2-TriMethylsilyloxy-1,3-butadiene 38053-91-7
4-Ethoxybenzonitrile 25117-74-2
1,6-Heptadiene 3070-53-9
3-Chloro-2,4,5,6-tetrafluorobenzotrifluoride 4284-09-7
(2-methoxyethyl)(4-pyridinylmethyl)amine(SALTDATA: HCl) 892566-41-5
2-Chloro-2-(3,4-dichloro-phenyl)-ethanol 886365-89-5
D-AP7 81338-23-0
4-BroMo-3'-fluoro-4'-Methylbenzophenone 844879-18-1
Ethyl 2,5-dimethyl-1-phenyl-1H-pyrrole-3-carboxylate 76546-68-4
6-(dimethylamino)pyridine-3-carbaldehyde, 95% 149805-92-5
4-(3,4-Dihydropyrido[4,3-b]-1,6-naphthyridin-2(1H)-yl)-4-oxobutanoic acid 392233-82-8
1-n-Octylpyrrole 50966-65-9
3-BenzalbutyraMide 7236-47-7
tri-n-Tolylchlorotin 32538-28-6
7-Bromo-1H-indole, N-BOC protected 98% 868561-17-5
4-(7-chloro-2,3-dihydro-1,4-benzodioxin-6-yl)-1,3-thiazol-2-amine(SALTDATA: FREE) 915873-63-1
2-Hydroxy-2-pyridin-3-yl-cyclohexanone 886362-93-2
1-Thiazol-5-yl-ethanone 91516-28-8
4-(2-Bromophenyl)-2-methyl-1,3-thiazole , 97% 941717-01-7
2-(6-fluoro-1H-benzimidazol-2-yl)ethanamine(SALTDATA: HCl) 887405-22-3
4-(5-methyl-2-furyl)benzoic acid(SALTDATA: FREE) 53782-63-1
(5-ethyl-1-benzofuran-3-yl)acetic acid(SALTDATA: FREE) 882248-24-0
3,3,4,4,5,5,5-Heptafluoropentan-1-ol 755-40-8
2-(2-naphthyloxy)propanoic acid(SALTDATA: FREE) 10470-82-3
Ethyl 2-Methyl-3-hydroxy-4,4,4-trifluorobutyrate 91600-33-8
4-BroMo-3',4'-difluorobenzophenone 844878-99-5
496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600
Copyright 2007©  ChemicalBook. All rights reserved.