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1,3-Dibromo-5-fluorobenzene CAS:1435-51-4
1,3-Dibromo-5-fluorobenzene ndi chinthu chonunkhira chokhala ndi formula ya molekyulu C6H3Br2F. Chili ndi mphete ya benzene yomwe imasinthidwa ndi maatomu awiri a bromine pamalo a 1 ndi 3, ndi atomu ya fluorine pamalo a 5. Kupezeka kwa ma halogen awa kumakhudza kwambiri momwe chinthucho chimagwirira ntchito komanso momwe mamolekyu amagwirira ntchito, zomwe zimapangitsa kuti chikhale chofunikira pa ntchito zosiyanasiyana zopangira, makamaka mu organic chemistry ndi sayansi ya zinthu.
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METHYL 3-HYDROXY-2-NAPHTHOATE CAS:883-99-8
Methyl 3-hydroxy-2-naphthoate ndi mankhwala achilengedwe omwe amagawidwa ngati naphthoate ester, omwe ali ndi gulu la methyl ester lomwe limalumikizidwa ndi kapangidwe ka naphthalene yosinthidwa ndi hydroxyl. Ili ndi formula ya molekyulu ya C11H10O3 ndipo imadziwika ndi mawonekedwe ake a zonunkhira, zomwe zimapangitsa kuti ikhale yothandiza pazinthu zosiyanasiyana. Mankhwalawa ali ndi mphamvu yosangalatsa ya mankhwala, kuphatikizapo reactivity yomwe imalola kuti zinthu ziwonjezeke, zomwe zimapangitsa kuti zigwiritsidwe ntchito popanga zinthu zamoyo komanso makampani opanga zonunkhira.
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TRIS-(4-AMINOPHENYL)THIOPHOSPHATE CAS:52664-35-4
TRIS-(4-aminophenyl)thiophosphate ndi mankhwala a organophosphorus omwe amadziwika ndi kukhalapo kwa magulu atatu a 4-aminophenyl omwe ali mu thiophosphate moiety. Amagwiritsidwa ntchito m'magawo osiyanasiyana, kuphatikizapo biochemistry ndi molecular biology, chifukwa cha kuthekera kwake kugwira ntchito ngati chochokera ku phosphorothioate. Kapangidwe kake kapadera ka mankhwalawa kamathandiza kuti azitha kutenga nawo mbali m'machitidwe osiyanasiyana a mankhwala, zomwe zimapangitsa kuti ikhale chida chofunikira kwambiri pakufufuza momwe mapuloteni amagwirira ntchito komanso zochita za ma enzyme.
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3-HYDROXY-2-NAPHTHOIC ACID HYDRAZIDE CAS:5341-58-2
3-Hydroxy-2-naphthoic acid hydrazide ndi mankhwala achilengedwe ochokera ku naphthalene, omwe amadziwika ndi kukhalapo kwa gulu logwira ntchito la hydrazide (-NH-NH2) lolumikizidwa ku kapangidwe ka naphthoic acid kosinthidwa ndi hydroxyl. Mankhwalawa ali ndi zinthu zosangalatsa chifukwa cha kukoma kwake komanso kupezeka kwa magulu a hydroxyl ndi hydrazide. Atchuka m'magawo osiyanasiyana, kuphatikizapo mankhwala ndi kapangidwe ka organic, chifukwa cha ntchito zake zamoyo komanso ntchito yake ngati reagent.
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Aluminiyamu-nikeli CAS: 12635-29-9
Ma aluminiyamu ndi nikeli ndi zinthu zopangidwa ndi chitsulo zomwe zimapangidwa makamaka ndi aluminiyamu ndi nikeli. Zipangizozi zimaphatikiza mphamvu zopepuka komanso zosagwira dzimbiri za aluminiyamu ndi mphamvu ndi kulimba kwa nikeli, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana monga ndege, magalimoto, ndi zamagetsi. Kuphatikiza kwapadera kwa zinthu zomwe zili mu aluminiyamu ndi nikeli kumalola kuti zinthu zizigwira ntchito bwino m'malo otentha kwambiri komanso ovuta. Kuphatikiza apo, ma aluminiyamu awa amatha kukonzedwa mosavuta ndikupangidwa, zomwe zimathandiza kuti azigwiritsidwa ntchito mosiyanasiyana. Kafukufuku akupitiliza kufufuza kuthekera kwa zinthuzi m'magwiritsidwe apamwamba chifukwa cha makhalidwe awo abwino komanso kugwiritsa ntchito ndalama moyenera.
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3,3′-Diindolylmethane CAS:1968-05-4
3,3′-Diindolylmethane (DIM) ndi chinthu chachilengedwe chomwe chimapangidwa ndi kusungunuka kwa mamolekyu a indole, omwe nthawi zambiri amapezeka mu ndiwo zamasamba monga broccoli ndi Brussels sprouts. DIM yakopa chidwi cha ubwino wake wathanzi, makamaka pankhani ya ntchito yake yosintha kagayidwe ka estrogen ndikuwonetsa mphamvu zotsutsana ndi khansa. Kafukufuku akusonyeza kuti DIM ingakhudze njira zosiyanasiyana zamoyo, zomwe zimapangitsa kuti ikhale nkhani yofunika kwambiri pazakudya zowonjezera zakudya komanso kafukufuku wa khansa.
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Methyl benzilate CAS:76-89-1
Methyl benzilate ndi mankhwala achilengedwe omwe ali m'gulu la ma ester a benzoate, omwe amadziwika ndi kukhalapo kwa gulu la methyl lomwe lili ndi benzilic acid. Ili ndi formula ya molekyulu ya C10H12O3 ndipo ili ndi kapangidwe kake ka aromatic komwe kamapatsa mphamvu zapadera za mankhwala. Methyl benzilate imagwiritsidwa ntchito kwambiri popanga zinthu zachilengedwe ndipo yakopa chidwi cha ntchito zake mumakampani opanga fungo chifukwa cha fungo lake labwino.
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9-Carboxyfluorene CAS:1989-33-9
9-Carboxyfluorene ndi mankhwala achilengedwe omwe ali m'gulu la zinthu zochokera ku fluorene. Ili ndi gulu la carboxylic acid (-COOH) lomwe limalumikizidwa pamalo 9 a kapangidwe ka fluorene, komwe kumakhala ndi dongosolo losakanikirana la polycyclic aromatic. Kusintha kumeneku kumawonjezera kusungunuka kwake mu zinthu zosungunulira za polar ndipo kumapereka reactivity yosangalatsa ya mankhwala. 9-Carboxyfluorene imagwira ntchito yofunika kwambiri popanga zinthu zachilengedwe ndipo ingagwiritsidwe ntchito mu sayansi ya zinthu ndi biochemistry.
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Asidi wa Quinolinic CAS: 89-00-9
Quinolinic acid ndi mankhwala achilengedwe ochokera ku kagayidwe ka amino acid tryptophan. Ndi neurotoxin komanso metabolite yochokera ku endogenous, yomwe imapangidwa makamaka ndi njira ya kynurenine muubongo. Quinolinic acid imagwira ntchito yosintha machitidwe osiyanasiyana a neurotransmitter, makamaka glutamate, ndipo yaphunziridwa chifukwa chokhudzidwa ndi matenda angapo amitsempha, kuphatikizapo matenda a Alzheimer's, matenda a Huntington's, ndi kuvutika maganizo. Kupanga kwake mopitirira muyeso kungayambitse poizoni woopsa, zomwe zimapangitsa kuti mitsempha iwonongeke.
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N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide CAS:6021-21-2
N-(2-benzoyl-4-chlorophenyl)-2-chloro-N-methylacetamide ndi mankhwala achilengedwe omwe amadziwika ndi kapangidwe kake kapadera ka mankhwala, kuphatikiza gawo la benzoyl ndi gawo la chlorophenyl ndi gulu la acetamide. Mankhwalawa ali ndi mphamvu zodabwitsa za mankhwala, zomwe zimapangitsa kuti akhale nkhani yosangalatsa m'magawo osiyanasiyana ofufuza, makamaka pakugwiritsa ntchito mankhwala ndi mankhwala a agrochemical.
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4,4′-Dihydroxybenzophenone CAS:611-99-4
4,4′-Dihydroxybenzophenone (yomwe imadziwikanso kuti benzophenone-2) ndi mankhwala achilengedwe omwe amadziwika ndi kapangidwe ka benzophenone kapakati komwe kali ndi magulu awiri a hydroxyl (-OH) olumikizidwa ku malo a phenyl rings. Mankhwalawa ali ndi mphamvu zodziwika bwino zoteteza kuwala, zomwe zimapangitsa kuti ikhale yothandiza pa ntchito zosiyanasiyana zamankhwala, zodzoladzola, komanso sayansi ya zinthu. Kutha kwake kuyamwa kuwala kwa ultraviolet (UV) kumamuthandiza kuti agwire ntchito ngati fyuluta yothandiza ya UV, kuteteza zinthu ndi machitidwe achilengedwe ku cheza choopsa.
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2-Phenylbenzimidazole-5-sulfonic acid CAS:27503-81-7
2-Phenylbenzimidazole-5-sulfonic acid ndi mankhwala achilengedwe omwe ali ndi benzimidazole core yokhala ndi phenyl group ndi sulfonic acid substituent pa 5-position. Mankhwalawa ali ndi mphamvu ya acidic chifukwa cha gulu la sulfonic acid komanso kukhazikika kwake chifukwa cha kapangidwe kake ka aromatic. Akopa chidwi m'magawo osiyanasiyana, makamaka mu mankhwala ndi sayansi ya zachilengedwe, chifukwa cha ntchito zake zamoyo komanso momwe amagwiritsidwira ntchito m'njira zowunikira.
