天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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
475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579

Product List
Fluorolube (TM) grease GR-362 (Reg) 9002-83-9
3,5-Dichloro-4-fluorobenzenesulfonyl chloride 1131397-79-9
2-Fluoro-3-(trifluoroMethyl)benzyl broMide 184970-25-0
3-Ethoxy-4-methoxyphenylacetonitrile 103796-99-2
L-Valine ethyl ester hydrochloride, 98% 17609-47-1
2',3',5'-Tri-O-acetyluridine, 98% 4105-38-8
3,3',5,5'-Tetrakis(trifluoroMethyl)benzhydrol 87901-76-6
4,6-Dimethylpyrimidine, 98% 1558-17-4
6-amino-2-(butylthio)-4-pyrimidinol(SALTDATA: FREE) 57939-39-6
MMPIP 479077-02-6
4-(1,3-Thiazol-2-ylcarbamoyl)benzeneboronic acid 850568-26-2
2-Amino-5-methyl-1,3,4-thiadiazole, 97% 108-33-8
Boc-L-Chg-OH, 98% 109183-71-3
DL-Norleucine, 98% 616-06-8
2-[(3-fluorobenzyl)thio]ethanol(SALTDATA: FREE) 85582-62-3
4-(2,4-dimethoxyphenyl)-5-methyl-1,3-thiazol-2-amine(SALTDATA: FREE) 117844-98-1
7-Methoxy-1H-indole-3-carboxylic acid 128717-77-1
2-Chloro-5-(trifluoromethyl)anisole 402-08-4
2-Iodo-5-nitroanisole, 95% 5458-84-4
Ammonium hypophosphite, for analysis, 97% 7803-65-8
syn-3-NitrobenzaldoxiMe 20747-39-1
Phenylthiohydantoin-tyrosine 4332-95-0
sn-ET-18-OCH3 70641-51-9
Maleic acid, 99% 110-16-7
Olive oil, virgin, pure 8001-25-0
2-(3-Bromophenyl)-5-(tert-butyl)-1,3,4-oxadiazole 957065-96-2
4-formyl-1-methyl-1H-pyrrole-2-carbonitrile(SALTDATA: FREE) 119580-81-3
6,6-dimethyl-5-oxothiomorpholine-3-carboxylic acid(SALTDATA: FREE) 14226-94-9
2-[(2-Chloro-4-nitrophenyl)sulphanyl]acetic acid 30880-64-9
3-(2-Maleimidoethylcarbamoyl)-PROXYL, free radical, 95% 66641-27-8
Ethyl methyl carbonate, 99% 623-53-0
5-Methylthieno[2,3-d]pyrimidin-4-hydrazine 19786-56-2
2,4,6-Tri(4-pyridyl)-1,3,5-triazine, 98% 42333-78-8
5-Benzylidenebarbituric Acid 27402-47-7
Isoindoline hydrochloride 32372-82-0
Ginsenoside Ro 34367-04-9
2-Cyano-N-1-naphthylacetamide 22302-63-2
Octadecyl Vinyl Ether 930-02-9
3-Amino-4-bromo-1H-indazole, 95% 914311-50-5
1,1,1,3,3,5,5-Heptamethyltrisiloxane, 90% 2895-07-0
1,3,5,7-Tetramethyl-8-phenyl-2,4,6-trioxa-8-phosphaadamantane, 99% MeCgPPh 97739-46-3
5-Chloro-1,2,3,4-tetrahydro-isoquinoline 73075-43-1
2-[2-(Benzyloxy)ethoxy]ethanol, 98% 2050-25-1
Thiazolidine, 98% 504-78-9
4-(Trifluoromethoxy)benzaldoxime 150162-39-3
1-Hexyl-2,3-diMethyliMidazoliuM chloride 455270-59-4
3-Piperidin-4-yl-1H-indole, 97% 17403-09-7
3-(Morpholin-4-ylmethyl)benzoic acid hydrochloride hydrate, 97% 137605-80-2
4-Methyldibenzothiophene, 97% 7372-88-5
3,5-Dichlorobenzoylacetonitrile 69316-09-2
Lycopene, froM toMato 502-65-8
4-Chloro-5-methyl-6-phenylthieno[2,3-d]pyrimidine , 97% 306934-78-1
ethyl 3-[(chloroacetyl)amino]benzoate(SALTDATA: FREE) 58915-19-8
Galvinoxyl free radical 2370-18-5
4-(4-Methylperhydro-1,4-diazepin-1-yl)benzoic acid hydrochloride hydrate, 95% 303134-03-4
1,2-Dibromo-1,2-dichloroethane 683-68-1
3-Fluoro-DL-phenylglycine 7292-74-2
2,2-Difluoroethylamine hydrochloride 79667-91-7
Co(III) Protoporphyrin IX chloride 102601-60-5
(S)-(+)-2-AMino-4-broMobutyric Acid HydrobroMide 15159-65-6
N-(2-fluorobenzyl)-2-methyl-2-propanamine(SALTDATA: HCl) 893577-97-4
Boc-S-methyl-L-cysteine 16947-80-1
Imidazole, sodium derivative 5587-42-8
2-methyl-N-(2-methylbenzyl)-1-propanamine(SALTDATA: HCl) 893589-84-9
5-methoxy-1H-pyrrolo[3,2-b]pyridine, 95% 17288-40-3
(2-phenyl-2-piperidin-1-ylethyl)amine(SALTDATA: 2HCl) 5815-73-6
2,3-Bis(n-butylthio)-1,4-naphthalenedione 671189-54-1
4-chloro-N-(4-cyanophenyl)butanamide(SALTDATA: FREE) 1016674-12-6
(1,3-benzodioxol-5-ylmethyl)(4-methylbenzyl)amine(SALTDATA: HBr) 346704-23-2
4-isopropoxy-6-methyl-2-pyrimidinamine(SALTDATA: FREE) 90556-28-8
Butyl Laurate 106-18-3
5-(2-Furyl)nicotinic acid , 97% 857283-84-2
Ethyl 6-(chloromethyl)pyridine-2-carboxylate, 97% 49668-99-7
Neurodye RH-414, pure 161433-30-3
4'-Ethoxybenzylidene-4-cyanoaniline 24742-30-1
4-Ethyl-2-methoxyphenol, 98% 2785-89-9
3-Iodobenzonitrile, 97% 69113-59-3
8-Bromo-2H-isoquinolin-3-one, 97% 608515-49-7
N-alpha-Tosyl-L-lysine chloromethyl ketone hydrochloride 4238-41-9
3-Decanone 928-80-3
Methyl 5-(HydroxyMethyl)-1H-iMidazole-4-carboxylate 82032-43-7
Ethyl 4,6-dioxo-5-phenyl-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate 2997-63-9
3,4,4',5-tetrafluorobenzophenone 577967-64-7
Phenyl 4,6-O-Benzylidene-1-thio-beta-D-glucopyranoside 87508-17-6
4-Chlorobenzyl-2-chloro-4-(trifluoromethyl)pyrimidine-5-carboxylate 97% 175137-30-1
Dodecylbenzene (hard type)(Mixture of branched chain isoMers) 25265-78-5
3,6-Dichlorocarbazole 5599-71-3
(2-methoxy-1-methylethyl)(2,3,4-trimethoxybenzyl)amine(SALTDATA: HBr) 356094-07-0
5-(3-Methoxyphenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol 174573-90-1
Ethyl 4-hydroxyquinoline-2-carboxylate 24782-43-2
Octaethylene Glycol Monododecyl Ether 3055-98-9
3-Iodo-1H-indazole 66607-27-0
4-Methyl-3-nitrophenylacetic acid 54941-44-5
Magnesium ethoxide, 98% 2414-98-4
5-[(2,3-dimethylphenoxy)methyl]-4-methyl-4H-1,2,4-triazole-3-thiol(SALTDATA: FREE) 669705-46-8
6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-furo[3,2-b]pyridine 1188539-34-5
4-BiphenylMethyl chloride 1667-11-4
2-Acetylcoumaric acid 16189-10-9
Alkaline Phosphatase, 3000-6000 U/mg protein 9001-78-9
Xylene cyanol, 90% 4463-44-9
475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579

Copyright 2007©  ChemicalBook. All rights reserved.