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
512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616
Product List
(4'-Nitro[1,1'-biphenyl]-4-yl)methanol 62037-99-4
Methyl 1-benzyl-5-oxo-3-pyrrolidinecarboxylate, 97% 51535-00-3
Tributyl(3-methyl-2-utenyl)tin, 95% 53911-92-5
Boc-β-tert-butyl-L-alanine, 99% 79777-82-5
4-Chloro-3-nitroaniline 635-22-3
N-(3-Chlorophenyl)-2-cyanoacetamide 17722-12-2
2-Butyl-3-Methylpyrazine 15987-00-5
TriMethyl(4-pyridyl)tin 59020-06-3
3-(4-iodophenyl)-2H-chromen-2-one(SALTDATA: FREE) 25229-74-7
3-methyl-1,2-benzisoxazol-6-ol(SALTDATA: FREE) 66033-92-9
3,12-Bis(2-chloroethyl)-3,12-diaza-6,9-diazoniadispiro[5.2.5.2]hexadecane dichloride 51657-49-9
Tetradecyl Lactate 1323-03-1
(R)-2-(Aminomethyl)-1-N-Boc-piperidine 683233-14-9
{4-[(2-methyl-2-propen-1-yl)oxy]phenyl}methanol(SALTDATA: FREE) 569361-03-1
2-Cyclopentyloxy-phenylamine 29026-75-3
2-Naphthhydrazide 39627-84-4
CarbiMazole 22232-54-8
4-(4-Fluorophenyl)-1H-pyrazol-5-amine 5848-05-5
5-Chloro-1H-pyrrolo[2,3-c]pyridine-2-carboxylic acid 800401-68-7
methyl 3-(2-amino-4-hydroxy-6-methyl-5-pyrimidinyl)propanoate(SALTDATA: FREE) 497246-54-5
N-ForMyl-L-valine 4289-97-8
3-chloro-2,3-dihydrothiophene 1,1-dioxide(SALTDATA: FREE) 42925-42-8
1-Hexyn-3-ol, 97% 105-31-7
Candesartan cilexetil, 98%, an ATR antagonist 145040-37-5
Acetophenone, 98% 98-86-2
3,4-Dimethylbenzophenone, 99% 2571-39-3
2-Nitro-4-(trifluoromethyl)benzenesulfonyl chloride, 98% 837-95-6
4-Hydrazino-8-(trifluoromethyl)quinoline 57369-92-3
4-(2-chloroethyl)-2-methyl-1,3-thiazole(SALTDATA: 0.8HCl 0.15H2O) 1177291-56-3
2-(Caboxymethylthio)ethyltrimethylsilane 18269-42-6
Tricyclohexyltin hydride 6056-50-4
Methyl 2-oxo-2,3-dihydro-1H-1,3-benzimidazole-5-carboxylate 106429-57-6
N-(2-Methoxyethyl)urea 22033-10-9
2,6-Dichlorophenylisocyanide 6697-95-6
1,2-Dihydroxynaphthalene 574-00-5
(4-aMino-1-naphthyl)aMine dihydrochloride (SALTDATA: 2HCl) 2243-61-0
N-(3-ethoxy-4-methoxybenzyl)cyclopentanamine(SALTDATA: HBr) 499997-32-9
Isobutyl Phenylacetate 102-13-6
2-amino-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide(SALTDATA: FREE) 24248-69-9
[4-(1-pyrrolidin-1-ylethyl)phenyl]boronic acid (SALTDATA: FREE) 868395-81-7
TrisodiuM Nitrilotriacetate Monohydrate 18662-53-8
3-AMino-3-(3-broMophenyl)propionic Acid 117391-50-1
3'-(Trifluoromethyl)-[1,1'-biphenyl]-2-amine hydrochloride 365-06-0
1-tert-Butyl-4-nitrobenzene 3282-56-2
2-(1H-imidazol-2-yl)pyridine(SALTDATA: FREE) 18653-75-3
5-[(phenylthio)methyl]-2-furoic acid(SALTDATA: FREE) 79504-96-4
4-Cyanopyridine N-oxide, 98% 14906-59-3
1-(2-Methylphenoxy)-2-propanol 4317-61-7
3,4-Dichlorobenzophenone 6284-79-3
1-Phenyl-2-trimethoxy silyl ethene 70531-02-1
Tris(hydroxymethyl)aminomethane hydrochloride, 99% 1185-53-1
Ethyl 5-chlorothiophene-2-carboxylate, 98% 5751-82-6
4-(Chloromethyl)-7-hydroxychromen-2-one, 95% 25392-41-0
Z-Ile-OH·DCHA 26699-00-3
(+)-Taxifolin, 98% 480-18-2
Potassium (4-ethoxyphenyl)trifluoroborate 850623-60-8
(1H-1,2,4-triazol-5-ylmethyl)amine(SALTDATA: 1.97HCl 0.12CH3OH) 58502-29-7
2-chloro-4-methyl-1,3-thiazole-5-carboxylic acid(SALTDATA: FREE) 40003-48-3
Dysprosium(III) i-propoxide (99.9%-Dy) (REO) 6742-68-3
6-Bromo-7-nitrobenzo(1,4)dioxan 59820-92-7
2-(4-BroMobutoxy)tetrahydro-2H-pyran 31608-22-7
4-Aminobenzo-15-crown-5 hydrochloride, 98% 111076-66-5
Ethyl 4-chlorobenzoylforMate 34966-48-8
(1-Cyclohexyl-2-pyrrolidin-1-yl-ethyl)-methyl-amine 672310-00-8
cis-octahydrothieno[3,4-b]pyrazine 6,6-dioxide(SALTDATA: FREE) 1212331-13-9
p-Toluenesulfonic anhydride, 95% 4124-41-8
1,4-Dibenzyloxybenzene, 98% 621-91-0
[3-chloro-2-oxo-5-(trifluoromethyl)-1(2H)-pyridinyl]acetic acid(SALTDATA: FREE) 851208-01-0
Hexahydro-pyrido[1,2-a]pyrazin-1-one 15932-71-5
(Tetrahydro-4H-pyran-4-ylidene)acetonitrile 204651-40-1
N-Fmoc-2,5-Diaza-bicyclo[2.2.1]heptane 845866-60-6
(2-pyrazin-2-ylethyl)aMine (SALTDATA: FREE) 5321-59-5
3-methyl-1-propyl-1H-pyrazole-4-carbaldehyde(SALTDATA: FREE) 933778-28-0
6-Bromotetrazolo[1,5-a]pyridine 98% 35235-74-6
Ethyl 4-hydroxy-8-(trifluoromethoxy)quinoline-3-carboxylate 97% 175278-35-0
4-amino-2-bromotetrahydrothiophene-3-ol 1,1-dioxide(SALTDATA: HCl) 146578-03-2
(2-fluorobenzyl)[2-(4-methoxyphenyl)ethyl]amine(SALTDATA: HBr) 355814-88-9
4-{[4-(Trifluoromethoxy)phenyl]sulphamoyl}benzeneboronic acid 957062-98-5
4-(chloromethyl)-5-ethyl-2-furamide(SALTDATA: FREE) 884588-32-3
Octyl 4-O-(a-D-glucopyranosyl)-b-D-glucopyranoside ,98% 82494-08-4
3-chloro-N-(2-ethyl-6-methylphenyl)propanamide(SALTDATA: FREE) 349097-68-3
Methylsulfuric acid potassium salt, 99% 562-54-9
3-(3-Cyano-phenyl)-acrylic acid methyl ester 52116-81-1
4-Butoxy-benzoic acid hydrazide 64328-61-6
4-Chlorophenylhydrazine Sulfate 14581-21-6
3-Chloro-4-nitrobenzoic acid 39608-47-4
DL-α-Amino-ε-caprolactam hydrochloride, 99% 29426-64-0
2-Methyl-2-nitrosopropane DiMer 6841-96-9
3-[(4-fluorobenzyl)oxy]-4-methoxybenzaldehyde(SALTDATA: FREE) 351066-28-9
2-[3-(1-piperidinyl)propoxy]benzaldehyde(SALTDATA: HCl) 68997-50-2
2-Chloro-3-fluorobenzotrifluoride 109957-97-3
2-(2-nitrophenyl)acetohydrazide(SALTDATA: FREE) 114953-81-0
3-Amino-4-cyano-5-methylthiopyrazole 72760-85-1
3-(Hydroxymethyl)-4-iodophenol, 95% 915707-73-2
(4-bromobenzyl)(2-methoxyethyl)amine(SALTDATA: HCl) 728948-30-9
3'-Trifluoromethylbiphenyl-3-carbaldehyde 126091-24-5
3,5-Dimethyl-1H-pyrrole-2,4-dicarboxylic acid 4-tert-butyl ester 2-ethyl ester 361380-77-0
(3,5-Dimethyl-phenylamino)-thiophen-2-yl-aceticacid 725253-23-6
3-N-Boc-amino-3-(3-fluorophenyl)-1-propanol 862466-15-7
1-Boc-4-aminomethyl-piperidine hydrochloride, 97% 359629-16-6
512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616
Copyright 2007©  ChemicalBook. All rights reserved.