成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: www.jkchemical.com
Produkte insgesamt: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

Produktkatalog

Barium acetylacetonate hydrateBis(pentan-2,4-dionato-O,O')barium12084-29-6C10H14BaO4
(R)-2-Aminooctane, 98% ee, 95%34566-05-7C8H19N
(2-amino-1,1-dimethylethyl)ethyl(methyl)amine(SALTDATA: FREE)1018289-07-0C7H18N2
1,2-Bis(tert-butylthio)ethane Borane71522-78-6C10H26B2S2
4-Benzoyl 4'-Methyldiphenyl Sulfide83846-85-9C20H16OS
5-(1-ethylpropyl)-1,3,4-thiadiazol-2-amine(SALTDATA: FREE)229003-14-9C7H13N3S
3-amino-3-(2-furyl)propanoic acid(SALTDATA: FREE)73456-99-2C7H9NO3
Allyldimethylsilane3937-30-2C5H12Si
Tetrazole Blue Diformazan1,1'-(3,3'-Dimethoxy-4,4'-biphenylylen)bis[3,5-diphenylformazan]23305-71-7C40H34N8O2
Nitrosobenzene, 98%Nitrosobenzol586-96-9C6H5NO
2-Chlorobenzyl cyanide, 99%(o-Chlorphenyl)acetonitril2856-63-5C8H6ClN
8-Hydroxyquinoline-2-carbonitrile, 98%6759-78-0C10H6N2O
6-methyl-2-pyridin-2-ylquinoline-4-carboxylic acid(SALTDATA: FREE)5110-01-0C16H12N2O2
5-(4-Aminophenylcarbamoyl)-3H-imidazole-4-carboxylic acid436688-52-7C11H10N4O3
PyridostigMine BroMidePyridostigminbromid101-26-8C9H13BrN2O2
Ethyl TiglateEthyl-2-methylcrotonat5837-78-5C7H12O2
3-Anilino-1-propanol31121-11-6C9H13NO
Biuret, 97%Biuret108-19-0C2H5N3O2
16-Phenylhexadecanoic acid19629-78-8C22H36O2
4-Nitrophenacylamine hydrochloride hydrate4740-22-1C8H8N2O3
(3R,4S)-4-(ethylamino)tetrahydro-3-furanol(SALTDATA: FREE)1212163-30-8C6H13NO2
3-(3,4-Dimethoxy-benzylamino)-propan-1-ol40171-93-5C12H19NO3
2-Hydroxy-1-naphthoic Acid2-Hydroxy-1-naphthoesure2283-08-1C11H8O3
1-(2-ethoxyphenyl)ethanamine(SALTDATA: HCl)603945-49-9C10H15NO
TetraethylaMMoniuM Fluoride Trihydrofluoride42539-97-9C8H23F4N
Boron Trifluoride - Isopropyl Alcohol Reagent (10-20%)[for Esterification](1ML*10)676-65-3C3H8BF3O
1-Cyclopropyl-4,4,4-trifluoro-1,3-butanedione30923-69-4C7H7F3O2
3-Chlorobutyric Acid3-Chlorbuttersure1951-12-8C4H7ClO2
Nonaethylene Glycol3,6,9,12,15,18,21,24-Octaoxahexacosan-1,26-diol3386-18-3C18H38O10
4'-Chlorobiphenyl-3-carbaldehyde139502-80-0C13H9ClO
1-(3-Chloro-phenylamino)-cyclopentanecarboxylicacid725234-56-0C12H14ClNO2
(3-Chloro-4-methylphenyl) methylcyanocarbonimidodithioate152382-24-6C10H9ClN2S2
3-Methoxycarbonylphenyl isothiocyanate3125-66-4C9H7NO2S
N-ethyl-2-adamantanamine hydrochloride(SALTDATA: HCl)46176-57-2C12H21N
2,6-Diisopropylphenylimidoneophylidene[racemic-BIPHEN]molybdenum(VI), min. 97% rac-SCHROCK-HOVEYDA CATALYST300344-02-9C46H61MoNO2
(S)-(+)-3-Chloro-1,2-propanediol, 98%60827-45-4C3H7ClO2
2-Benzothiazolyl DiethyldithiocarbaMateBenzothiazol-2-yldiethyldithiocarbamat95-30-7C12H14N2S3
Bis(trimethylsiloxy)ethylsilane(Hexamethylethyltrisiloxane)7543-58-0C8H24O2Si3
4-Nitro-1-naphthol605-62-9C10H7NO3
4-(2,3-Dihydro-1,4-benzodioxin-6-yl)butanoic acid14939-93-6C12H14O4
Trihexyl(tetradecyl)phosphoniuM hexafluorophosphate CYPHOS? IL 110374683-44-0C32H68F6P2
PotassiuM 1-trifluoroboratoMethyl-4-(N-Boc)piperazine936329-97-4C10H19BF3N2O2.K
(S)-Phenyl superquat, 98%168297-84-5C11H13NO2
N-Acetyl-L-tyrosine ethyl ester monohydrate, 99%36546-50-6C13H19NO5
5,5-Dimethylhydantoin, 97%5,5-Dimethylhydantoin77-71-4C5H8N2O2
ThiaMine Disulfide HydrateN,N'-[Dithiobis[2-(2-hydroxyethyl)-1-methylvinylen]]bis[N-[(4-amino-2-methyl-5-pyrimidinyl)methyl]formamid67-16-3C24H34N8O4S2
1,1-Difluorodimethylether359-15-9C2H4F2O
Calcium bromide, anhydrous (99.5%-Ca)Calciumbromid7789-41-5Br2Ca
Isobutyl butyrate, 99%Isobutylbutyrat539-90-2C8H16O2
2-chlorothiazole-4-carbaldehyde, 95%5198-79-8C4H2ClNOS
1-(2-amino-5-methyl-1,3-thiazol-4-yl)ethanone(SALTDATA: HCl)40353-62-6C6H8N2OS
1-(3-pyridinylcarbonyl)-4-piperidinone(SALTDATA: 1HCl 0.22H2SO4 0.1C3H8O)502925-00-0C11H12N2O2
Sesame oille, Sesam-8008-74-0
trans-2-Hexenetrans-Hex-2-en4050-45-7C6H12
2-[(3-bromobenzyl)oxy]benzaldehyde(SALTDATA: FREE)172685-68-6C14H11BrO2
N-Boc-Amino-4-methylthiazole-5-carboxylic acid302963-94-6C10H14N2O4S
SodiuM 4-Hydroxyazobenzene-4'-sulfonate Hydrate2623-36-1C12H9N2NaO4S
2-(2-chloro-4-fluorophenoxy)propanohydrazide(SALTDATA: FREE)588677-35-4C9H10ClFN2O2
7-Oct-1-enyldimethylchlorosilaneChlordimethyloct-7-en-1-ylsilan17196-12-2C10H21ClSi
5,7-Dichloro-1,8-naphthyridin-2-amine131988-24-8C8H5Cl2N3
2,4-Di-morpholin-4-yl-phenylamine436088-92-5C14H21N3O2
(2R*,4aR*,8aR*)-2-methyloctahydro-4(1H)-quinolinone(SALTDATA: FREE)16041-56-8C10H17NO
[2-Nitro-4-(trifluoroMethyl)phenyl]-thioglycolic acid728-56-3C9H6F3NO4S
ethyl (3-aminophenyl)carbamate(SALTDATA: HCl)68621-73-8C9H12N2O2
C-Bicyclo[2.2.1]hept-2-yl-methylamine hydrobromide14370-50-4C8H15N
2-Bromo-6-ethoxybenzeneboronic acid 98%957035-13-1C8H10BBrO3
1-(4-methyl-1H-imidazol-2-yl)-1-propanamine(SALTDATA: 2HCl)1155056-18-0C7H13N3
(Z)-1-Chloro-2-fluoroprop-1-ene 90%430-48-8C3H4ClF
DL-2-AMinopiMelic Acid(+-)-2-Aminopimelinsure627-76-9C7H13NO4
2,4-Diethyl-1,5-pentanediol (DL- and Meso- Mixture)57987-55-0C9H20O2
6-tert-butyl-1H-pyrazolo[3,4-b]pyridin-3-amine(SALTDATA: FREE)951626-63-4C10H14N4
3-(MethylcarbaMoyl)benzeneboronic acid832695-88-2C8H10BNO3
3-Chloro-4-(cyclopropylcarbamoyl)benzeneboronic acid 97%850589-44-5C10H11BClNO3
5-(3-Chloro-5-fluorophenyl)-5-oxovaleric acid845790-48-9C11H10ClFO3
3,7-Dithia-1,9-nonanedithiol25676-62-4C7H16S4
Boc-Glu-NH218800-74-3C10H18N2O5
6-Hydroxy-1-indanone, 98%62803-47-8C9H8O2
4-Hydroxy-2-(methylthio)pyrimidine-5-carbonitrile, 97%89487-99-0C6H5N3OS
2-Methyl-4-(trifluoromethoxy)benzeneboronic acid 98%850033-39-5C8H8BF3O3
1-[(Aminooxy)methyl]-2-methoxybenzene hydrochloride317821-72-0C8H12ClNO2
Trifluoromethanesulfonyl fluorideTrifluormethansulfonylfluorid335-05-7CF4O2S
N-{2-[(1-bromo-2-naphthyl)oxy]ethyl}-3-methoxypropan-1-amine(SALTDATA: HCl)435284-61-0C16H20BrNO2
1-Phenylpyrrole1-Phenylpyrrol635-90-5C10H9N
C18 CeraMide2304-81-6C36H71NO3
Ro 20-172429925-17-5C15H22N2O3
3-Chlorothiobenzamide2548-79-0C7H6ClNS
N~1~-[3-chloro-5-(trifluoromethyl)-2-pyridinyl]-1,2-ethanediamine219478-19-0C8H9ClF3N3
3,5-Dichlorophenylisocyanide60357-67-7C7H3Cl2N
18-BroMo-1-octadecene172656-11-0C18H35Br
4-allyl-5-(3,4-dichlorophenyl)-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE)725217-55-0C11H9Cl2N3S
N-ethyl-2-(4-ethylphenoxy)ethanamine(SALTDATA: HCl)915924-21-9C12H19NO
Potassium hexafluoronickelate(IV), 99%17218-47-2F6KNi-
(4-chloro-1H-pyrazol-1-yl)acetonitrile(SALTDATA: FREE)113336-23-5C5H4ClN3
2-Bromo-N-(2-methylphenyl)benzamide303991-47-1C14H12BrNO
1,1-Bis(trichlorosilylmethyl)ethylene78948-04-6C4H6Cl6Si2
3-Chloro-4'-(ethylthio)benzophenone844884-99-7C15H13ClOS
2-(4-methyl-1,3-thiazol-2-yl)ethanamine(SALTDATA: FREE)61887-91-0C6H10N2S
(S)-2,6-Dimethyltyrosine methyl esterhydrochloride928138-99-2C12H18ClNO3
(RS)-1-[3,5-Bis(trifluoromethyl)phenyl]ethylamine 97% min187085-97-8C10H9F6N
Docosenylsuccinic Anhydride3-Docosenylbernsteinsureanhydrid58598-42-8C26H46O3
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 2019 ? ChemicalBook. All rights reserved