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
520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624
Product List
3-Chloro-4-(cyclopropylcarbamoyl)benzeneboronic acid 97% 850589-44-5
1,2-Bis(tert-butylthio)ethane Borane 71522-78-6
Nitrosobenzene, 98% 586-96-9
1-Phenylpyrrole 635-90-5
1-(2-amino-5-methyl-1,3-thiazol-4-yl)ethanone(SALTDATA: HCl) 40353-62-6
2-[(3-bromobenzyl)oxy]benzaldehyde(SALTDATA: FREE) 172685-68-6
16-Phenylhexadecanoic acid 19629-78-8
4'-Chlorobiphenyl-3-carbaldehyde 139502-80-0
7-Oct-1-enyldimethylchlorosilane 17196-12-2
Ethyl Tiglate 5837-78-5
TetraethylaMMoniuM Fluoride Trihydrofluoride 42539-97-9
C18 CeraMide 2304-81-6
3-Anilino-1-propanol 31121-11-6
Barium acetylacetonate hydrate 12084-29-6
Isobutyl butyrate, 99% 539-90-2
(S)-(+)-3-Chloro-1,2-propanediol, 98% 60827-45-4
6-methyl-2-pyridin-2-ylquinoline-4-carboxylic acid(SALTDATA: FREE) 5110-01-0
Calcium bromide, anhydrous (99.5%-Ca) 7789-41-5
N-Acetyl-L-tyrosine ethyl ester monohydrate, 99% 36546-50-6
N-{2-[(1-bromo-2-naphthyl)oxy]ethyl}-3-methoxypropan-1-amine(SALTDATA: HCl) 435284-61-0
5-(1-ethylpropyl)-1,3,4-thiadiazol-2-amine(SALTDATA: FREE) 229003-14-9
2,6-Diisopropylphenylimidoneophylidene[racemic-BIPHEN]molybdenum(VI), min. 97% rac-SCHROCK-HOVEYDA CATALYST 300344-02-9
trans-2-Hexene 4050-45-7
4-Nitro-1-naphthol 605-62-9
3-Methoxycarbonylphenyl isothiocyanate 3125-66-4
2-Benzothiazolyl DiethyldithiocarbaMate 95-30-7
3-(MethylcarbaMoyl)benzeneboronic acid 832695-88-2
2,4-Di-morpholin-4-yl-phenylamine 436088-92-5
8-Hydroxyquinoline-2-carbonitrile, 98% 6759-78-0
1-(4-methyl-1H-imidazol-2-yl)-1-propanamine(SALTDATA: 2HCl) 1155056-18-0
Tetrazole Blue Diformazan 23305-71-7
(3-Chloro-4-methylphenyl) methylcyanocarbonimidodithioate 152382-24-6
6-Hydroxy-1-indanone, 98% 62803-47-8
18-BroMo-1-octadecene 172656-11-0
2-(2-chloro-4-fluorophenoxy)propanohydrazide(SALTDATA: FREE) 588677-35-4
(3R,4S)-4-(ethylamino)tetrahydro-3-furanol(SALTDATA: FREE) 1212163-30-8
5,5-Dimethylhydantoin, 97% 77-71-4
3-Chlorobutyric Acid 1951-12-8
3-Chloro-4'-(ethylthio)benzophenone 844884-99-7
(R)-2-Aminooctane, 98% ee, 95% 34566-05-7
(RS)-1-[3,5-Bis(trifluoromethyl)phenyl]ethylamine 97% min 187085-97-8
Potassium hexafluoronickelate(IV), 99% 17218-47-2
4-Benzoyl 4'-Methyldiphenyl Sulfide 83846-85-9
3-Chlorothiobenzamide 2548-79-0
2-chlorothiazole-4-carbaldehyde, 95% 5198-79-8
Sesame oil 8008-74-0
2-Bromo-6-ethoxybenzeneboronic acid 98% 957035-13-1
1-[(Aminooxy)methyl]-2-methoxybenzene hydrochloride 317821-72-0
(2R*,4aR*,8aR*)-2-methyloctahydro-4(1H)-quinolinone(SALTDATA: FREE) 16041-56-8
Docosenylsuccinic Anhydride 58598-42-8
[2-Nitro-4-(trifluoroMethyl)phenyl]-thioglycolic acid 728-56-3
Nonaethylene Glycol 3386-18-3
Boron Trifluoride - Isopropyl Alcohol Reagent (10-20%)[for Esterification](1ML*10) 676-65-3
2-Hydroxy-1-naphthoic Acid 2283-08-1
2-Chlorobenzyl cyanide, 99% 2856-63-5
(S)-2,6-Dimethyltyrosine methyl esterhydrochloride 928138-99-2
PotassiuM 1-trifluoroboratoMethyl-4-(N-Boc)piperazine 936329-97-4
(4-chloro-1H-pyrazol-1-yl)acetonitrile(SALTDATA: FREE) 113336-23-5
N~1~-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-1,2-ethanediamine 219478-19-0
6-tert-butyl-1H-pyrazolo[3,4-b]pyridin-3-amine(SALTDATA: FREE) 951626-63-4
4-Hydroxy-2-(methylthio)pyrimidine-5-carbonitrile, 97% 89487-99-0
Trifluoromethanesulfonyl fluoride 335-05-7
Biuret, 97% 108-19-0
DL-2-AMinopiMelic Acid 627-76-9
2-Methyl-4-(trifluoromethoxy)benzeneboronic acid 98% 850033-39-5
1-Cyclopropyl-4,4,4-trifluoro-1,3-butanedione 30923-69-4
Boc-Glu-NH2 18800-74-3
ethyl (3-aminophenyl)carbamate(SALTDATA: HCl) 68621-73-8
PyridostigMine BroMide 101-26-8
1,1-Difluorodimethylether 359-15-9
ThiaMine Disulfide Hydrate 67-16-3
N-ethyl-2-adamantanamine hydrochloride(SALTDATA: HCl) 46176-57-2
N-ethyl-2-(4-ethylphenoxy)ethanamine(SALTDATA: HCl) 915924-21-9
SodiuM 4-Hydroxyazobenzene-4'-sulfonate Hydrate 2623-36-1
3-amino-3-(2-furyl)propanoic acid(SALTDATA: FREE) 73456-99-2
1,1-Bis(trichlorosilylmethyl)ethylene 78948-04-6
N-Boc-Amino-4-methylthiazole-5-carboxylic acid 302963-94-6
2-(4-methyl-1,3-thiazol-2-yl)ethanamine(SALTDATA: FREE) 61887-91-0
2-Bromo-N-(2-methylphenyl)benzamide 303991-47-1
4-(2,3-Dihydro-1,4-benzodioxin-6-yl)butanoic acid 14939-93-6
(2-amino-1,1-dimethylethyl)ethyl(methyl)amine(SALTDATA: FREE) 1018289-07-0
2,4-Diethyl-1,5-pentanediol (DL- and Meso- Mixture) 57987-55-0
3,5-Dichlorophenylisocyanide 60357-67-7
4-allyl-5-(3,4-dichlorophenyl)-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 725217-55-0
3-(3,4-Dimethoxy-benzylamino)-propan-1-ol 40171-93-5
Allyldimethylsilane 3937-30-2
1-(3-pyridinylcarbonyl)-4-piperidinone(SALTDATA: 1HCl 0.22H2SO4 0.1C3H8O) 502925-00-0
4-Nitrophenacylamine hydrochloride hydrate 4740-22-1
(S)-Phenyl superquat, 98% 168297-84-5
5-(4-Aminophenylcarbamoyl)-3H-imidazole-4-carboxylic acid 436688-52-7
C-Bicyclo[2.2.1]hept-2-yl-methylamine hydrobromide 14370-50-4
5,7-Dichloro-1,8-naphthyridin-2-amine 131988-24-8
3,7-Dithia-1,9-nonanedithiol 25676-62-4
1-(3-Chloro-phenylamino)-cyclopentanecarboxylicacid 725234-56-0
5-(3-Chloro-5-fluorophenyl)-5-oxovaleric acid 845790-48-9
Trihexyl(tetradecyl)phosphoniuM hexafluorophosphate CYPHOS? IL 110 374683-44-0
Bis(trimethylsiloxy)ethylsilane(Hexamethylethyltrisiloxane) 7543-58-0
Ro 20-1724 29925-17-5
(Z)-1-Chloro-2-fluoroprop-1-ene 90% 430-48-8
1-(2-ethoxyphenyl)ethanamine(SALTDATA: HCl) 603945-49-9
520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624
Copyright 2007©  ChemicalBook. All rights reserved.