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
501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605

Product List
2,5-DiMethylbenzylaMine 93-48-1
2,5-Diaminobenzenesulfonic acid, 97% 88-45-9
2-BroMobutyryl BroMide 26074-52-2
Ethyl 3-(trifluoromethyl)-1H-pyrazole-5-carboxylate 129768-30-5
1-Ethylpyrrolidine-2-carboxylic acid 165552-33-0
3-Benzoylthiazolidine-2-thione 70326-37-3
N-(2-Ethoxyethyl)-N-MethylaMine 38256-94-9
4-(3,5-dimethyl-1H-pyrazol-1-yl)butanoic acid(SALTDATA: FREE) 890593-72-3
2-(Ethoxymethyl)pyrrolidine 883538-81-6
1-(1-ethyl-3-methyl-1H-pyrazol-4-yl)-N-methylmethanamine(SALTDATA: FREE) 956363-88-5
1-(3,4-Dimethyl-phenyl)-piperazine, 98% 1014-05-7
DisodiuM 4-AMino-4'-nitrostilbene-2,2'-sulfonate 6634-82-8
2,6-DiMethylphenoxyacetic Acid 13335-71-2
Diethyl PhosphoraMidate 1068-21-9
5,7-Dihydroxy-4-methylcoumarin, 98% 2107-76-8
4-[(5-Bromopyridin-2-yl)carbonyl]morpholine 957063-06-8
1-Methoxy-3-(trimethylsiloxy)butadiene (Danishefsky`s Diene) 54125-02-9
6-Fluoro-3-iodo-1H-indazole 885522-07-6
3-Amino-N-methyl-2-pyrrolidinone 119329-48-5
1-(Piperidin-4-yl)-1H-benzo[d][1,3]oxazin-2(4H)-one hydrochloride 162045-31-0
2-Chloro-benzamidine hydrochloride 18637-02-0
4-Bromo-3-fluorobenzaldehyde, 97% 133059-43-5
6-Bromo-3-phenyl-2,4(1H,3H)-quinazolinedione 23965-11-9
Molybdenum silicide (99+%-Mo) 12136-78-6
(1-Phenylvinyl)boronic acid 95% 14900-39-1
3,6-Dibromocarbazole, 98% 6825-20-3
3,4-Dihydro-2H-pyran-2-methanol, 98% 3749-36-8
7-chloroquinoline, 95% 612-61-3
2-Bromo-3,3,3-trifluoropropan-1-ol 311-86-4
N-(4-Bromophenyl)methansulfonamide 4284-50-8
isopropyl 3-aminobenzoate(SALTDATA: FREE) 35005-25-5
1,4-dimethyl-1H-indole-2-carboxylic acid(SALTDATA: FREE) 23967-51-3
4-methyl-5-(2-phenylethyl)-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 663181-83-7
5-Cyanooxindole 61394-50-1
4-(3-Isocyanatobenzyl)morpholine, 97% 166740-66-5
1-isobutyl-5-oxopyrrolidine-3-carboxylic acid(SALTDATA: FREE) 773865-07-9
3,3'-DibroMo-4,4'-biphenol 189039-64-3
1,2-Epoxycyclooctane 286-62-4
4-Bromo-1-methyl-5-(trifluoromethyl)-1H-pyrazole 497832-98-1
4-allyl-5-[(2-chloro-5-methylphenoxy)methyl]-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 590353-81-4
3,4-dihydro-2H-chromen-3-ylamine(SALTDATA: HCl) 59108-53-1
(R)-3-Phenyl-pyrrolidine hydrochloride 851000-46-9
2,4-Dichloro-7-fluoroquinazoline 174566-15-5
Cetyl chloroformate, 98% 26272-90-2
1-Acetoxy-4-diethylamino-2-butyne 22396-77-6
o-Phenetidine Hydrochloride 89808-01-5
3-Methylcinnamic acid, 98% 3029-79-6
2-(4-bromo-2-methylphenoxy)-N-methylethanamine(SALTDATA: FREE) 915920-76-2
4-Methylsulfanyl-piperidine x HCl, 98% 208245-70-9
4-(4-piperidinyloxy)pyridine(SALTDATA: 2HCl) 224178-65-8
Methyl β-D-ribofuranoside, 98% 7473-45-2
2,2-Bis(bromomethyl)-1,3-propanediol, 98% 3296-90-0
1,3,4-Triphenyl-4,5-dihydro-1H-1,2,4-triazol-5-ylidene 166773-08-6
1-(tert-Butyl)-3,5-dimethyl-1H-pyrazole , 97% 647824-46-2
(R)-(+)-3,3'-Dibromo-1,1'-bi-2-naphthol, min. 98% 111795-43-8
methyl 5-bromo-2-(methylamino)benzoate(SALTDATA: FREE) 33922-96-2
1,13-Tetradecadiene 21964-49-8
4,4'-Bis[N-(1-naphthyl)-N-phenylaMino]-4''-phenyltriphenylaMine 1073183-32-0
(5E)-5-[4-(Difluoromethoxy)benzylidene]-2-mercapto-1,3-thiazol-4(5H)-one 337933-33-2
2-Chloro-3-Methoxypropionic Acid 2544-05-0
tert-Butyl 3-benzyloxy-4-bromobenzoate 98% 247186-50-1
4-[(4-Chlorophenyl)sulfonyl]piperidinehydrochloride 101768-64-3
1-(2-Methoxyethyl)-7-(methylthio)-1H-pyrimido-[4,5-d][1,3]oxazine-2,4-dione 76360-93-5
2-Methyl-2,4,6-tris(trifluoromethyl)-2h-pyran 380-94-9
2,4,6-Tribromophenyl isothiocyanate 22134-11-8
Octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide, min. 97% CMPO 83242-95-9
6-isopropyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid(SALTDATA: FREE) 98483-00-2
1,3-Diisopropenylbenzene (stabilized with TBC) 3748-13-8
Difurfuryl disulfide, 96% 4437-20-1
2-Chloro-5-(trifluoromethyl)phenyl isothiocyanate, 97% 23165-49-3
Methyl 2-(cyanomethoxy)benzenecarboxylate 1641-00-5
[1-(Phenylsulfonyl)-1H-indol-3-yl]methanol, 97% 89241-33-8
1,3-Bis(4-chlorophenyl)urea 1219-99-4
4-Furan-2-yl-4-oxo-butyric acid 10564-00-8
Ethyl 2-ethyl-4,4,4-trifluoro-3-oxobutyrate 3854-50-0
(1S)-1,7,7-Trimethylbicyclo[2.2.1]hept-2-en-2-ylboronic acid 95% 871333-99-2
(R)-(-)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldiphenylphosphine, min. 97% 158923-09-2
N-(4-Vinylbenzyl)-N,N-dimethylamine, 90% 2245-52-5
1-Pyrrolidin-3-yl-piperidine 591781-02-1
5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidin-2-amine(SALTDATA: FREE) 7135-02-6
N-ethyl-2-(2-fluorophenoxy)ethanamine(SALTDATA: FREE) 915920-96-6
AIAH 90764-56-0
1-Ethyl-1-(p-tolyl)hydrazine 61715-72-8
N-methyl-1-[2-(pyrrolidin-1-ylmethyl)phenyl]methanamine(SALTDATA: FREE) 920461-58-1
4-amino-N-(2-chlorophenyl)benzamide(SALTDATA: FREE) 888-79-9
N-(4-Amino-2-methoxy-phenyl)-2-methyl-benzamide 436089-19-9
4,4'-Dibutoxyazoxybenzene 17051-01-3
3-(1-Methyl-1H-pyrazol-3-yl)benzylamine , 97% 910037-10-4
2-(1-pyrrolidinyl)propanohydrazide(SALTDATA: FREE) 1087614-09-2
4-Chloro-2-ethoxynitrobenzene 98% 29604-25-9
1-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)acetone(SALTDATA: FREE) 1001465-98-0
N-Methyl-(2-methyl-1,3-oxazol-4-yl)methylamine, 97% 1065073-46-2
(5E)-5-(3-Hydroxybenzylidene)-2-mercapto-1,3-thiazol-4(5H)-one 37530-35-1
(2-Methoxy-1-methyl-ethyl)-naphthalen-1-ylmethyl-amine 355816-73-8
Tetraoctadecyl Orthotitanate 5128-29-0
2-(2-fluorophenoxy)acetohydrazide(SALTDATA: FREE) 380426-61-9
N-Methyl-4-(1,3-thiazol-2-yl)benzylamine, 97% 886851-31-6
5-Amino-2-chlorobenzonitrile 35747-58-1
4-(allylamino)benzoic acid(SALTDATA: FREE) 53624-18-3
2-amino-4-(3,4-dimethylphenyl)thiophene-3-carboxamide(SALTDATA: FREE) 519016-86-5
501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605

Copyright 2007©  ChemicalBook. All rights reserved.