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
586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690

Product List
Phenylacetic acid-3-boronic acid pinacol ester 797755-05-6
p-Tolyl Salicylate 607-88-5
1,3-DiMethyl-2-phenyl-1,3,2-diazaphospholidine 22429-12-5
1,3-Dimethyl-1H-pyrazole-4-carbonyl chloride 113100-61-1
1-Cyclohexyl-1-butanol 4352-42-5
3-Cbz-3,6-Diazabicyclo[3.2.0]heptane 370880-87-8
1-Oxa-9-azaspiro[5.5]undecane 42578-08-5
Methyl 1-phenylcyclobutane-1-carboxylate 58469-03-7
4-Chloro-3'-Methylbenzophenone 35256-82-7
1-(5-methylpyridin-2-yl)ethanone, 95% 5308-63-4
2-chloro-4,5-diethoxybenzaldehyde(SALTDATA: FREE) 832677-75-5
8-amino-7-(2-buten-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione(SALTDATA: FREE) 303973-87-7
2-Chlorobenzotrichloride, 99% 2136-89-2
4-(2-Methoxy-phenylcarbamoyl)-butyric acid 401629-34-3
StigMastanol 19466-47-8
Isobutyl n-Octanoate 5461-06-3
Di-p-toluoyl-D-tartaric acid monohydrate, 99% 71607-31-3
5-Bromo-2-nitrophenol, 95% 27684-84-0
(1-Amino-3-methylbutyl)phosphonic acid, 97% 20459-60-3
5-Boc-amino-2-chloropyridine-4-carboxylic acid, 97% 171178-46-4
5-Bromo-2-(N-morpholino)-benzaldehyde 742099-65-6
3-Chloro-2-hydroxypyridine, 98% 13466-35-8
2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one 5381-99-7
4,4-DiMethyloctane 15869-95-1
2-BroMo-3-(3,4-difluorophenyl)-1-propene 842140-34-5
2,4-diamino-6-hydroxypyrimidine-5-carbaldehyde(SALTDATA: 0.12CH3COOH 0.6H2O) 88075-70-1
4-(piperidin-4-ylmethyl)morpholine(SALTDATA: 2HCl 0.7H2O) 81310-62-5
Boc-(S)-3-amino-4-(3-trifluoromethylphenyl)-butyric acid 270065-77-5
5-Nitropyridine-3,4-diamine 4318-68-7
Boc-Tyr-OEt 76757-91-0
2-Naphthalen-2-ylbenzooxazol-5-ylamine 95888-12-3
1,5-Naphthyridin-4-amine 27392-68-3
3-Phenylpropylboronic acid 36329-85-8
Tetrachlorosalicylanilide 1154-59-2
2,5-Difluoro-6-methylphenylboronic acid pinacol ester 1025707-98-5
3-(2-methoxyphenoxy)azetidine(SALTDATA: HCl) 954223-14-4
tert-Butyl 2-bromo-5-methoxybenzoate 957063-12-6
Boc-L-2-aminoadipic acid 77302-72-8
H-Pro-OtBu 2812-46-6
2-(Butylthio)ethanol 5331-37-3
Boc-(R)-3-amino-4-(2-methylphenyl)-butyric acid 269398-80-3
4,6-Dichloro-1H-indole 101495-18-5
3-[(Trifluoromethyl)sulphonyl]aniline 98% 426-59-5
N,N-Bis-(2-hydroxyethyl)-3,5-dimethoxyaniline, 98% 27076-89-7
N-(2,6-dimethylphenyl)alanine(SALTDATA: FREE) 67617-64-5
3-Bromo-5-(2-hydroxyethyl)isoxazole 105175-00-6
PotassiuM 2-(oxiran-2-yl)ethyltrifluoroborate 608140-72-3
11,11,12,12-Tetracyano-2,6-naphthoquinodimethane 6251-01-0
Guanidine Phosphate 5423-23-4
Diallyl Dicarbonate 115491-93-5
Phenyl 1,4-Dihydroxy-2-naphthoate 54978-55-1
2-(3,4-Dihydro-2H-pyrrol-5-yl)-1H-pyrrole 10087-65-7
HexabroMostearic Acid 4167-08-2
6,7-Dimethoxy-1,4-benzodioxan 3214-13-9
tetrahydro-3-thiopheneol(SALTDATA: FREE) 3334-05-2
1-(pyridin-4-ylmethyl)-1,4-diazepane(SALTDATA: 3tosilate) 199938-13-1
rac-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 96+% 153305-67-0
DiphenyliodoniuM-2-carboxylate Monohydrate 96195-89-0
Diethyl (3-chloro-2-oxopropyl)phosphonate 67257-29-8
1-Ethyl-2,3-dimethylimidazolium bromide, 98+% 98892-76-3
Phenethyltrimethoxysilane, 97.5% 49539-88-0
4-[Cyclohexyl(methyl)carbamoyl]benzeneboronic acid 98% 913835-84-4
Dalapon acid 75-99-0
N-(2-pyridinylmethyl)-1-butanamine(SALTDATA: FREE) 58061-48-6
2-(N,N-Dimethylamino)benzaldehyde 579-72-6
1-methyl-4-(piperidin-4-ylmethyl)piperazine(SALTDATA: 2HCl) 735262-46-1
Methyl (2,4,6-trimethylphenyl) cyanocarbonimido-dithioate 152382-32-6
2-(Trifluoromethyl)anisole 395-48-2
1-(3-methylbutyl)-1H-pyrazol-5-amine(SALTDATA: FREE) 3524-21-8
N-(2-fluorobenzoyl)-beta-alanine(SALTDATA: FREE) 440341-60-6
Bis(3-chloro-1,2,4-thiadiazol-5-ylthio)methane 76838-02-3
Rhodium acetate, 40% Rh 42204-14-8
3,4-Diethoxy-benzylamine 869942-88-1
5-(Trifluoromethyl)-2-furoic acid 56286-73-8
8-Bromoadenosine, 99% 2946-39-6
3-Phenethylpiperidine 136423-13-7
Acetylcholine Perchlorate 927-86-6
N-Boc-cyclopropylamine, 98% 132844-48-5
3-Isopropyl-4-methoxybenzaldehyde 31825-29-3
2-(BroMoMethyl)-1,3,5-trifluorobenzene 151411-98-2
1-methyl-1H-1,2,3-triazol-4-amine(SALTDATA: HCl) 67545-00-0
N,N'-(1,3-DiMethyl-1,3-propanediylidene)bis(2,6-dichlorobenzenaMine), 99% 445460-78-6
(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2'-diphenylphosphinobenzoyl), 95% (S,S)-DACH-Phenyl Trost Ligand 169689-05-8
2-Bromo-5-chloro-4-methylaniline 102170-52-5
3-Maleimidobenzoyl-N-hydroxysulphosuccinimide ester 92921-25-0
(S)-2-Cyclohexylsuccinic acid-1-methyl ester, 98% ee, 95% 213270-44-1
3-Ethoxy-4-methoxyphenethylamine 86456-97-5
2,2'-Sulfonylbis(4-tert-octylphenol) 15452-89-8
3'-Hydroxy-biphenyl-2-carboxylic acid 92379-10-7
3,3',4,5-tetrafluorobenzophenone 746651-92-3
2-(1-methylhydrazino)-4,6-diphenylpyrimidine(SALTDATA: FREE) 413620-13-0
N-(5-Dimethoxymethyl-pyridin-2-yl)-2,2-dimethyl-propionamide 898561-69-8
Phthalocyanine Silver 12376-32-8
4-[(2-acetylphenyl)amino]-4-oxobutanoic acid(SALTDATA: FREE) 41242-37-9
1,2-Diphenyl-1,1,2,2-tetrafluoroethane 98% 425-32-1
1,4,6-trimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid(SALTDATA: FREE) 24667-08-1
2,3-Dihydro-2-spiro-4'-[8'-aMinonaphthalen-1'(4'H)-one]periMidine (contains o-forM) 851768-63-3
3-amino-N-isopropyl-4-methylbenzamide(SALTDATA: FREE) 76765-62-3
Heptafluoro-1-(1-iodo-1,2,2,2-tetrafluoroethoxy)propane 107432-46-2
Methallyl mercaptan 5954-68-7
586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690

Copyright 2007©  ChemicalBook. All rights reserved.