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

J & K SCIENTIFIC LTD.

Firmenname:J & K SCIENTIFIC LTD.
Telefon:-18210857532
E-Mail:jkinfo@jkchemical.com
Nationalit?t:China
URL: https://www.jkchemical.com
Produkte insgesamt:96815
492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596

Produktkatalog

4-chloro-N,N,6-trimethylpyrimidin-2-amine(SALTDATA: FREE)4-Chlor-N,N,6-trimethylpyrimidin-2-amin5734-62-3C7H10ClN3
2-BroMo-2-butene (stabilized with Copper chip)2-Brombut-2-en13294-71-8C4H7Br
3-(4-Ethoxy-phenyl)-3-[(furan-2-carbonyl)-amino]-propionic acid385400-96-4C16H17NO5
2-Hydroxysaclofen117354-64-0C9H12ClNO4S
12-Deoxyphorbol 13-Isobutyrate >99%25090-74-8C24H34O6
Biphenyl-4-glyoxal hydrate 95%1145-04-6C14H12O3
3,5-Difluorophenylisothiocyanate302912-39-6C7H3F2NS
Ethyl 2-(bromomethyl)benzoate 97%7115-91-5C10H11BrO2
3-Chloro-2,3-bis(4-methoxyphenyl)acrylaldehyde19881-70-0C17H15ClO3
3,5-Dimethoxythiobenzamide114980-23-3C9H11NO2S
4,6-dimethylisothiazolo[5,4-b]pyridin-3-amine(SALTDATA: FREE)56891-66-8C8H9N3S
Triethyleneglycol dibutylether, pure, 97%63512-36-7C14H30O4
2,2-Diphenylethylisothiocyanate34634-22-5C15H13NS
N-methyl-1-[1-(3-methylphenyl)-1H-pyrazol-4-yl]methanamine(SALTDATA: HCl)400756-89-0C12H15N3
Ethyl 3-Methoxypropionate10606-42-5C6H12O3
5-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine1198096-23-9C14H19BN2O2
2-Phenoxybenzoic acid ethyl ester41755-76-4C15H14O3
N,N,O-Tris(triMethylsilyl)hydroxylaMine21023-20-1C9H27NOSi3
4-Bromo-1H-benzoimidazole83741-35-9C7H5BrN2
1-[(2,5-dimethylphenyl)sulfonyl]piperazine(SALTDATA: FREE)524711-33-9C12H18N2O2S
2-[5-(trifluoromethyl)-3-isoxazolyl]phenol(SALTDATA: FREE)312505-97-8C10H6F3NO2
1-(4-Chlorophenyl)-2,2,3,3,3-pentafluoro-propan-1-one781-97-5C9H4ClF5O
Artemisinin, 99%, from Artemisia annua Linn63968-64-9C15H22O5
N-Fmoc-L-tyrosine, 97%92954-90-0C24H21NO5
(S)-tert-butyl 2-ethylpiperazine-1-carboxylate, 95%325145-35-5C11H22N2O2
4-Morpholinobenzophenone, 99%4-Morpholinobenzophenon24758-49-4C17H17NO2
(1S,3S)-3-Acetyl-2,2-dimethylcyclobutaneacetonitrile, mixt. of ca. 90:10 Z/E, 98%39863-94-0C10H15NO
4-(chloroacetyl)-3,4-dihydro-2H-1,4-benzoxazine(SALTDATA: FREE)22178-82-1C10H10ClNO2
Methyl 3-(4-Hydroxy-3-Methoxyphenyl)propionate56024-44-3C11H14O4
Lutetium(III) sulfate hydrate (99.9%-Lu) (REO)13473-77-3H4LuO5S
2-Methoxy-benzamidine hydrochloride51818-19-0C8H10N2O
2-AMino-4,4'-dichlorodiphenyl Ether5-Chlor-2-(4-chlorphenoxy)anilin121-27-7C12H9Cl2NO
Cyclohexyl Phenyl KetoneCyclohexylphenylketon712-50-5C13H16O
3-Chloro-4-methyl-2-thiophenecarboxylic acidhydrazide175137-12-9C6H7ClN2OS
2-Aminomethyl-5-chloropyridine hydrochloride67938-76-5C6H7ClN2
2-Cyano-5-fluorophenylboronic acid pinacol ester463335-96-8C13H15BFNO2
3-Ethoxybenzonitrile3-Ethoxybenzonitril25117-75-3C9H9NO
8-Fluoro-2-methylquinoline-7-boronic acid 95%957035-06-2C10H9BFNO2
(2-amino-4-chloro-6-methylphenyl)amine(SALTDATA: HCl)109671-52-5C7H9ClN2
(S)-3-(Aminomethyl)-1-N-Boc-pyrrolidine199175-10-5C10H20N2O2
N-(5-formyl-2-thienyl)acetamide(SALTDATA: FREE)31167-35-8C7H7NO2S
2-(Methylthio)pyrazine, 98%(Methylthio)pyrazin21948-70-9C5H6N2S
(S)-2-(Boc-amino)-4-phenylbutyric acid, 99%100564-78-1C15H21NO4
2,2,3,4,4,4-Hexafluorobutyl methacrylate, 98%36405-47-7C8H8F6O2
1-(3-fluorobenzoyl)piperidine-4-carboxylic acid(SALTDATA: FREE)436093-13-9C13H14FNO3
Tetracyanoethylene OxideOxirantetracarbonitril3189-43-3C6N4O
2-Boc-amino-4,6-dichloropyridine1017789-38-6C10H12Cl2N2O2
(S)-(+)-DBD-Py-NCS [=(S)-(+)-4-(N,N-DiMethylaMinosulfonyl)-7-(3-isothiocyanatopyrrolidin-1-yl)-2,1,3-benzoxadiazole][for HPLC Labeling]163927-32-0C13H15N5O3S2
4-amino-1-(4-chlorophenyl)pyrrolidin-2-one(SALTDATA: HCl)60655-93-8C10H11ClN2O
3-[(tert-Butoxycarbonyl)amino]-3-(4-methylphenyl)propanoic acid284493-60-3C15H21NO4
2-Bromodibenzothiophene, 95%22439-61-8C12H7BrS
2-(Hydroxymethylene)-3-oxo-(2Z)-olean-12-en-28-oic-acid methyl ester, 97%74867-82-6C32H48O4
5-(3-Chloro-4-fluorophenyl)-5-oxovaleric acid845790-41-2C11H10ClFO3
1,2,3,3,3-Pentafluoropropene2252-83-7C3HF5
2-chloro-N-2-pyrazinylacetamide(SALTDATA: FREE)115699-74-6C6H6ClN3O
(1-Methyl-5-thien-2-yl-1H-pyrazol-3-yl)methanol , 97%879896-47-6C9H10N2OS
Gluten froM WheatGlutene8002-80-0
2,6-Dimorpholin-4-ylpyrimidine-4-carboxylic acid450368-32-8C13H18N4O4
4-[2-oxo-2-(1-piperidinyl)ethoxy]benzaldehyde(SALTDATA: FREE)17172-62-2C14H17NO3
4.4'-Methylenebis(3-chlorophenyl)diisothiocyanate206761-69-5C15H8Cl2N2S2
(2-cyclohex-1-en-1-ylethyl)(4-methoxybenzyl)amine(SALTDATA: HCl)356537-08-1C16H23NO
2-Fluoro-4-nitrophenylacetic acid315228-19-4C8H6FNO4
1-ethyl-3-methyl-1H-pyrazol-4-amine(SALTDATA: 2HCl)947763-34-0C6H11N3
2-(4-Phenylphenyl)malondialdehyde125507-91-7C15H12O2
3-amino-2-methylbenzamide(SALTDATA: FREE)374889-30-2C8H10N2O
Isopropyl n-OctanoateIsopropyloctanoat5458-59-3C11H22O2
4-Chloro-1,1,1-trifluorobutane 99%406-85-9C4H6ClF3
(3'-Ethoxy-biphenyl-4-yl)-acetic acid669713-69-3C16H16O3
3-MethoxyMethylindole78440-76-3C10H11NO
Fast Red B Salt 1,5-Naphthalenedisulfonate2-Methoxy-4-nitrobenzoldiazoniumnaphthalin-1,5-disulfonat (2:1)61925-55-1C24H18N6O12S2
(4-Fluorophenyl)(1-piperazinyl)methanone102391-98-0C11H13FN2O
7-BroMo-2,3-dihydrothieno[3,4-b][1,4]dioxine-5-carbaldehyde852054-42-3C7H5BrO3S
5-Bromo-4-methyl-2-(1-pyrrolidinyl)pyridine1187385-95-0C10H13BrN2
3-(1H-Pyrrol-1-yl)benzylamine , 97%368869-95-8C11H12N2
DiMethyl 2,7-Naphthalenedicarboxylate2549-47-5C14H12O4
1-Oxododecyl-D-glucopyranoside, 99%60415-67-0C18H34O7
1-(2-Hydroxyethyl)-5-oxopyrrolidine-3-carboxylic acid1-(2-Hydroxyethyl)-5-oxopyrrolidin-3-carbonsure43094-95-7C7H11NO4
(5Z)-5-{[5-(4-bromophenyl)-2-furyl]methylene}-2-thioxo-1,3-thiazolidin-4-one(SALTDATA: FREE)35274-39-6C14H8BrNO2S2
2,4-Dichloropyrido[2,3-d]pyrimidine126728-20-9C7H3Cl2N3
2,3-DiMethoxybenzoic acid2,3-Dimethoxybenzoesure1521-38-6C9H10O4
1-(1-hydroxycyclohexyl)-3-(4-methoxyphenyl)propan-1-one(SALTDATA: FREE)312318-69-7C16H22O3
2,5-DichloroaMylaMine Hydrochloride(2,5-Dichlorpentyl)ammoniumchlorid62922-45-6C5H12Cl3N
Carboxyumbelliferyl-?-D-Glucuronide (CUGIcU)216672-17-2C16H14O11
1-Phenyl-2-(p-tolyl)ethylaMine30275-30-0C15H17N
Chromotrope 2RDinatrium-4,5-dihydroxy-3-phenylazonaphthalin-2,7-disulfonat4197-07-3C16H10N2Na2O8S2
Nitrilotriacetic acid, disodium salt, 99%N,N-Bis(carboxymethyl)glycin,Dinatrium-Salz15467-20-6C6H7NNa2O6
Phthalylsulfathiazole, 98%Phthalylsulfathiazol85-73-4C17H13N3O5S2
7-iodopyrido[2,3-b]pyrazine, 95%1120214-98-3C7H4IN3
p-Toluenesulfonic acid, 12 wt.% solution in acetic acidToluol-4-sulfonsure104-15-4C7H8O3S
2-(2-Hydroxyethylamino)-pyridine, 98%89943-04-4C7H10N2O
(1S,2S)-(+)-1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)cobalt(III) p-toluenesulfonate monohydrate672306-06-8C36H52CoN2O2.C7H7O3S.H2O
4-Methoxymethyl-2,3,5,6-tetrafluorobenzenemethanol83282-91-1C9H8F4O2
5-hydroxy-3,4,7-trimethyl-2H-chromen-2-one(SALTDATA: FREE)107057-96-5C12H12O3
1-(4-tert-Butylphenyl)-2-pyrimidin-4-yl ethanone849021-29-0C16H18N2O
2-Amino-5-bromo-4-(trifluoromethyl)pyridine944401-56-3C6H4BrF3N2
(R)-2-Methyl-4-nitrobutanoic acid88390-28-7C5H9NO4
(4-Cyanophenyl)methanesulfonyl chloride , 90%56105-99-8C8H6ClNO2S
(2-Chloro-benzyl)-methyl-amine2-Chlorbenzylmethylamin94-64-4C8H10ClN
3-(N,N-Dimethylsulphonamido)benzeneboronic acid 98%871329-59-8C8H12BNO4S
3-(5-Methyl-1H-pyrazol-4-yl)propylamine , TECH28739-42-6C7H13N3
492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596
Copyright 2019 ? ChemicalBook. All rights reserved