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
542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646

Product List
3,4-DiMethoxy-2-hydroxyMethylpyridine 72830-08-1
3,5-Dinitro-L-tyrosine SodiuM Salt 502481-30-3
4-(3-Nitrophenyl)-3-thiosemicarbazide 79925-03-4
(2,6-Dichlorophenyl) methylcyanocarbonimidodithioate 152382-18-8
Ethyl 4-hydroxy-8-methyl-3-quinolinecarboxylate 77156-75-3
1-Cbz-Piperidin-4-ylidene-acetic acid 40113-03-9
Sulfonyl Chloride Polystyrene Resin cross-linked with 1% DVB(50-100Mesh)(4.5-5.3MMol/g) 163894-16-4
3-(4-Methyl-piperazine-1-sulfonyl)-phenylamine 436095-35-1
N-(6-AMinohexyl)-2-nitrobenzenesulfonaMide Hydrochloride 95915-82-5
Fmoc-Tyr(3-NO2)-OH 136590-09-5
2'-Formylbiphenyl-3-carboxylic acid 205871-52-9
3-Chloro-4,5-difluorobenzotrifluoride 77227-99-7
3-(2-pyridin-2-ylethyl)aniline(SALTDATA: FREE) 347335-08-4
4'-Bromobiphenyl-4-sulfonyl chloride 13610-11-2
2-Oxo-1,2-dihydro-[1,8]naphthyridine-3-carboxylic acid ethyl ester 5174-90-3
Ethyl 3-chlorobenzoylforMate 62123-73-3
2,2':5',2''-Terthiophene-5,5''-dicarboxaldehyde 13130-50-2
3-(3'-Pyridyl)phenylacetic acid 597584-62-8
3-Isopropylamino-propionic acid ethyl ester x HCl, 98% 16217-22-4
1H-Pyrrole-2-carboxamide 4551-72-8
quinolin-5-ylmethanol(SALTDATA: FREE) 16178-42-0
2,6-Diaza-spiro[3.5]nonane-2-carboxylic acid tert-butyl ester 1086394-57-1
Hydantoin, 99% 461-72-3
1-Cbz-3-Hydroxymethylpiperidine 39945-51-2
2-Cyano-5-methoxybenzoic acid 179028-65-0
2-(2-Benzoxazolyl)Malondialdehyde 40071-07-6
2-Methylpentyl ForMate 381670-34-4
6-Fluorooxindole 97% 56341-39-0
Hafnium(IV) fluoride, 98% 13709-52-9
6-BroMo-3-chloro-1H-indazole 885271-78-3
Ethyl 3-methyl-2-oxobutyrate, 97% 20201-24-5
Diethyl bis-(benzylthio)tetrathiafulvalene 698359-01-2
trans-3-Pentenoic Acid 1617-32-9
N-(3-ethoxy-4-methoxybenzyl)cycloheptanamine(SALTDATA: HBr) 673446-42-9
Piperidine-1-carboximidamide hydroiodide, 97% 102392-91-6
1-Butyl-4-MethylpyridiniuM BroMide 65350-59-6
Ethyl 3-AMino-4-Methylbenzoate 41191-92-8
3-Chloro-2,4,5-trifluorobenzoyl chloride 101513-78-4
Reboxetine mesylate 71620-89-8
3-(cyclohexyloxy)-1-propanamine(SALTDATA: FREE) 16728-63-5
4-Methylsulfonyl-2-nitrobenzoic Acid 110964-79-9
1-allyl-1H-pyrrole-2-carbaldehyde(SALTDATA: FREE) 101001-68-7
Iodotrimethylplatinum(IV), 99% 14364-93-3
(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid, 94% ee, 98% 2280-27-5
3-Chloro-5-fluoropyridine 514797-99-0
3-Picolyl isothiocyanate hydrobromide 36810-90-9
2-amino-5-phenyl-4,6-pyrimidinediol(SALTDATA: FREE) 154146-07-3
6-chloro-2-pyrazinecarboxamide(SALTDATA: FREE) 36070-79-8
5-Chloro-pyrrolo[2,3-b]pyridine-1-carboxylic acid tert-butyl ester 928653-82-1
N-[(1-ethylpyrrolidin-3-yl)methyl]ethanamine(SALTDATA: FREE) 959239-18-0
5-Amino-1-tert-butyl-1H-pyrazole-4-carbonitrile 158001-28-6
Ethyl 2-chloro-2-{2-[3-(trifluoromethyl)phenyl]-hydrazono}acetate 35229-84-6
6,13-Bis(triisopropylsilylethynyl)pentacene (This product is unavailable in the U.S.) 373596-08-8
4-ethyl-1-(2-piperidin-4-ylethyl)piperidine(SALTDATA: FREE) 1000958-55-3
1-(PhenylMethyl)-2-iMidazolidinone 2385-38-8
1-Fluorododecane 97% 334-68-9
6-Fluoro-2-methyl-2,3-dihydro-1H-inden-1-one 37794-19-7
Ethyl 2-diazo-3,3,3-trifluoro-propionate 59733-95-8
(4-Hydroxy-piperidin-1-yl)-piperidin-3-yl-methanone x HCl, 98% 496057-57-9
N,N-Diethylformamide, 99% 617-84-5
3-Amino-1-phenothiazin-10-yl-propan-1-one hydrochloride 14359-62-7
(5-methylimidazo[1,2-a]pyridin-3-yl)methanol(SALTDATA: FREE) 178488-39-6
N-Cyclopropyl-methylamine x HCl, 95% 67376-94-7
D-PhenylglycinaMide 6485-67-2
3-Amino-N-benzylbenzenesulphonamide 97% 303780-52-1
2-[(2-fluorobenzyl)oxy]benzaldehyde(SALTDATA: FREE) 172685-66-4
N,N-DiMethylisopropylaMine 996-35-0
1-Phenyl-3-(trifluoromethyl)pyrazole, 97% 99498-65-4
cis-3-Hexen-1-yl Salicylate 65405-77-8
2,3,4,6-Tetra-O-benzyl-alpha-D-glucopyranosyl p-TrifluoroMethylbenzylthio-N-(p-trifluoroMethylphenyl)forMiMidate 468095-63-8
2-amino-N-cyclooctylbenzamide(SALTDATA: FREE) 401589-18-2
3-(4-chlorophenyl)piperidine (SALTDATA: FREE) 55989-13-4
[mu-Bis(diphenylphosphino)methane]dichlorodigold(I), 99% 37095-27-5
2,5-DiMethoxytetrahydro-3-furancarboxaldehyde 50634-05-4
5-Chloro-2-methylphenyl isothiocyanate, 98% 19241-36-2
2-Amino-5-nitrobenzophenone, 99% 1775-95-7
1-(2-Hydroxyethyl)-4-isopropyl-piperazine, 98% 103069-50-7
Hexaethyldigermane 993-62-4
Dibutyl malonate, 99% 1190-39-2
SodiuM 4-Nitrophenylacetate 7063-24-3
3-(4-Methoxyphenyl)propionitrile 22442-48-4
Imidazo[1,2-c]pyrimidin-5(1H)-one 849035-92-3
Benzo[C][1,2,5]thiadiazole-5-boronic acid pinacol ester, 97% 1168135-03-2
4,4-Dimethylcyclohexen-1-ylboronic acid 97% 865869-28-9
4-(4-Bromophenyl)-2-hydroxy-thiazole 3884-34-2
3,6-Dibromo-9-phenylcarbazole, 98% 57103-20-5
2,4-Difluoro-3-methylbenzaldehyde 847502-88-9
Mebendazole, 98% 31431-39-7
7-(Hydroxymethyl)-1H-indole 97% 1074-87-9
5-(aminosulfonyl)-2-fluorobenzoic acid(SALTDATA: FREE) 112887-25-9
Methyl 4-(formylamino)-3-methoxybenzenecarboxylate 700834-18-0
1,5-dimethyl-1H-pyrazole-3-carbohydrazide(SALTDATA: HCl) 94447-28-6
(Ethoxycarbonylmethyl)triphenylphosphonium chloride, 96% 17577-28-5
4-[(2-chloro-4-fluorobenzyl)oxy]benzaldehyde(SALTDATA: FREE) 588681-51-0
5-methyl-1,3,4-oxadiazol-2-ol(SALTDATA: FREE) 3069-67-8
SodiuM BroModifluoroacetate 84349-27-9
5-Aminotetrazole monohydrate, 99% 15454-54-3
2,4-Dichloro-6-(3-fluorophenoxy)-1,3,5-triazine 112748-45-5
2-Chloroethyl Acetate 542-58-5
2-amino-4-(1H-tetrazol-5-yl)benzoic acid(SALTDATA: FREE) 872473-26-2
542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646

Copyright 2007©  ChemicalBook. All rights reserved.