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:    -18210857532
Email:    jkinfo@jkchemical.com
Nationality:    China
WebSite:    https://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
8-Bromoadenosine, 99% 2946-39-6
N-Boc-cyclopropylamine, 98% 132844-48-5
1-Ethyl-2,3-dimethylimidazolium bromide, 98+% 98892-76-3
Diallyl Dicarbonate 115491-93-5
Boc-(S)-3-amino-4-(3-trifluoromethylphenyl)-butyric acid 270065-77-5
1,3-DiMethyl-2-phenyl-1,3,2-diazaphospholidine 22429-12-5
2-BroMo-3-(3,4-difluorophenyl)-1-propene 842140-34-5
Methyl (2,4,6-trimethylphenyl) cyanocarbonimido-dithioate 152382-32-6
Isobutyl n-Octanoate 5461-06-3
Diethyl (3-chloro-2-oxopropyl)phosphonate 67257-29-8
3'-Hydroxy-biphenyl-2-carboxylic acid 92379-10-7
Methallyl mercaptan 5954-68-7
2,2'-Sulfonylbis(4-tert-octylphenol) 15452-89-8
(S)-2-Cyclohexylsuccinic acid-1-methyl ester, 98% ee, 95% 213270-44-1
8-amino-7-(2-buten-1-yl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione(SALTDATA: FREE) 303973-87-7
StigMastanol 19466-47-8
3-(2-methoxyphenoxy)azetidine(SALTDATA: HCl) 954223-14-4
2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one 5381-99-7
2,5-Difluoro-6-methylphenylboronic acid pinacol ester 1025707-98-5
p-Tolyl Salicylate 607-88-5
1-(pyridin-4-ylmethyl)-1,4-diazepane(SALTDATA: 3tosilate) 199938-13-1
2-Bromo-5-chloro-4-methylaniline 102170-52-5
2-(BroMoMethyl)-1,3,5-trifluorobenzene 151411-98-2
1,2-Diphenyl-1,1,2,2-tetrafluoroethane 98% 425-32-1
4-(2-Methoxy-phenylcarbamoyl)-butyric acid 401629-34-3
2-(1-methylhydrazino)-4,6-diphenylpyrimidine(SALTDATA: FREE) 413620-13-0
PotassiuM 2-(oxiran-2-yl)ethyltrifluoroborate 608140-72-3
6,7-Dimethoxy-1,4-benzodioxan 3214-13-9
3-Cbz-3,6-Diazabicyclo[3.2.0]heptane 370880-87-8
4-[(2-acetylphenyl)amino]-4-oxobutanoic acid(SALTDATA: FREE) 41242-37-9
tert-Butyl 2-bromo-5-methoxybenzoate 957063-12-6
4-[Cyclohexyl(methyl)carbamoyl]benzeneboronic acid 98% 913835-84-4
2-(N,N-Dimethylamino)benzaldehyde 579-72-6
N-(2,6-dimethylphenyl)alanine(SALTDATA: FREE) 67617-64-5
(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2'-diphenylphosphinobenzoyl), 95% (S,S)-DACH-Phenyl Trost Ligand 169689-05-8
3-Bromo-5-(2-hydroxyethyl)isoxazole 105175-00-6
Guanidine Phosphate 5423-23-4
5-(Trifluoromethyl)-2-furoic acid 56286-73-8
1,3-Dimethyl-1H-pyrazole-4-carbonyl chloride 113100-61-1
3-Phenylpropylboronic acid 36329-85-8
Dalapon acid 75-99-0
N,N'-(1,3-DiMethyl-1,3-propanediylidene)bis(2,6-dichlorobenzenaMine), 99% 445460-78-6
2-chloro-4,5-diethoxybenzaldehyde(SALTDATA: FREE) 832677-75-5
1-methyl-4-(piperidin-4-ylmethyl)piperazine(SALTDATA: 2HCl) 735262-46-1
1,5-Naphthyridin-4-amine 27392-68-3
Tetrachlorosalicylanilide 1154-59-2
Boc-Tyr-OEt 76757-91-0
5-Boc-amino-2-chloropyridine-4-carboxylic acid, 97% 171178-46-4
5-Bromo-2-nitrophenol, 95% 27684-84-0
Rhodium acetate, 40% Rh 42204-14-8
H-Pro-OtBu 2812-46-6
(1-Amino-3-methylbutyl)phosphonic acid, 97% 20459-60-3
5-Nitropyridine-3,4-diamine 4318-68-7
1-methyl-1H-1,2,3-triazol-4-amine(SALTDATA: HCl) 67545-00-0
2-Naphthalen-2-ylbenzooxazol-5-ylamine 95888-12-3
Boc-L-2-aminoadipic acid 77302-72-8
DiphenyliodoniuM-2-carboxylate Monohydrate 96195-89-0
3-Maleimidobenzoyl-N-hydroxysulphosuccinimide ester 92921-25-0
N-(2-pyridinylmethyl)-1-butanamine(SALTDATA: FREE) 58061-48-6
Boc-(R)-3-amino-4-(2-methylphenyl)-butyric acid 269398-80-3
3-[(Trifluoromethyl)sulphonyl]aniline 98% 426-59-5
2,3-Dihydro-2-spiro-4'-[8'-aMinonaphthalen-1'(4'H)-one]periMidine (contains o-forM) 851768-63-3
5-Bromo-2-(N-morpholino)-benzaldehyde 742099-65-6
rac-2,2'-Bis(di-p-tolylphosphino)-1,1'-binaphthyl, 96+% 153305-67-0
HexabroMostearic Acid 4167-08-2
2-Chlorobenzotrichloride, 99% 2136-89-2
1-(5-methylpyridin-2-yl)ethanone, 95% 5308-63-4
3-Chloro-2-hydroxypyridine, 98% 13466-35-8
11,11,12,12-Tetracyano-2,6-naphthoquinodimethane 6251-01-0
Phenethyltrimethoxysilane, 97.5% 49539-88-0
Di-p-toluoyl-D-tartaric acid monohydrate, 99% 71607-31-3
1,4,6-trimethyl-2-oxo-1,2-dihydro-3-pyridinecarboxylic acid(SALTDATA: FREE) 24667-08-1
3-amino-N-isopropyl-4-methylbenzamide(SALTDATA: FREE) 76765-62-3
4-(piperidin-4-ylmethyl)morpholine(SALTDATA: 2HCl 0.7H2O) 81310-62-5
2-(Butylthio)ethanol 5331-37-3
Phenylacetic acid-3-boronic acid pinacol ester 797755-05-6
2,4-diamino-6-hydroxypyrimidine-5-carbaldehyde(SALTDATA: 0.12CH3COOH 0.6H2O) 88075-70-1
Acetylcholine Perchlorate 927-86-6
1-Oxa-9-azaspiro[5.5]undecane 42578-08-5
Phthalocyanine Silver 12376-32-8
Phenyl 1,4-Dihydroxy-2-naphthoate 54978-55-1
3-Isopropyl-4-methoxybenzaldehyde 31825-29-3
4-Chloro-3'-Methylbenzophenone 35256-82-7
3,3',4,5-tetrafluorobenzophenone 746651-92-3
4,4-DiMethyloctane 15869-95-1
4,6-Dichloro-1H-indole 101495-18-5
N,N-Bis-(2-hydroxyethyl)-3,5-dimethoxyaniline, 98% 27076-89-7
3,4-Diethoxy-benzylamine 869942-88-1
Methyl 1-phenylcyclobutane-1-carboxylate 58469-03-7
2-(3,4-Dihydro-2H-pyrrol-5-yl)-1H-pyrrole 10087-65-7
3-Phenethylpiperidine 136423-13-7
N-(5-Dimethoxymethyl-pyridin-2-yl)-2,2-dimethyl-propionamide 898561-69-8
3-Ethoxy-4-methoxyphenethylamine 86456-97-5
1-(3-methylbutyl)-1H-pyrazol-5-amine(SALTDATA: FREE) 3524-21-8
1-Cyclohexyl-1-butanol 4352-42-5
N-(2-fluorobenzoyl)-beta-alanine(SALTDATA: FREE) 440341-60-6
Bis(3-chloro-1,2,4-thiadiazol-5-ylthio)methane 76838-02-3
tetrahydro-3-thiopheneol(SALTDATA: FREE) 3334-05-2
Heptafluoro-1-(1-iodo-1,2,2,2-tetrafluoroethoxy)propane 107432-46-2
2-(Trifluoromethyl)anisole 395-48-2
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.