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I-ZEBULARINE CAS:3690-10-6
I-Zebularine iyi-analog ye-cytidine enesakhiwo esiyingqayizivele esinoshukela we-2′-deoxy-2′-fluoro-D-ribose kanye nesisekelo se-uracil esithathelwe indawo. Ithole ukunakwa emkhakheni we-epigenetics ngenxa yekhono layo lokuvimbela ama-methyltransferases e-DNA, ama-enzyme anesibopho sokwengeza amaqembu e-methyl ku-DNA. Lesi sici sibeka i-zebularine njenge-ejenti yokwelapha engaba khona yezifo ezahlukahlukene ezihlobene ne-methylation ye-DNA engavamile, kufaka phakathi umdlavuza.
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5,7-Dichloro-1H-indole-2,3-dione I-CAS:6374-92-1
I-5,7-Dichloro-1H-indole-2,3-dione iyi-derivative ene-chlorine ye-indole-2,3-dione, equkethe izinto ezimbili ezithatha indawo ye-chlorine ezindaweni ezingu-5 no-7 zendandatho ye-indole. Le nhlanganisela ibonakala ngesakhiwo sayo esiyingqayizivele, kufaka phakathi amaqembu e-carbonyl womabili afaka isandla ekusebenzeni kwayo kabusha. Izakhiwo zayo zamakhemikhali ezihlukile ziyenza ibe yindawo ebalulekile ekuhlanganisweni kwezinto eziphilayo kanye ne-chemistry yezokwelapha.
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I-4-Methylbenzyl alcohol CAS:589-18-4
I-4-Methylbenzyl alcohol, eyaziwa nangokuthi i-p-tolylmethanol, iwutshwala olunephunga elimnandi oluneqembu le-methyl elixhunywe endandatho ye-benzene endaweni ye-para uma kuqhathaniswa neqembu le-hydroxymethyl. Le nhlanganisela iwuketshezi olungenambala, oluqinile olunephunga elimnandi, futhi iyancibilika ezinyibilikisini eziphilayo. Ngenxa yezakhiwo zayo, i-4-methylbenzyl alcohol isebenza njengesikhungo esibalulekile ekuhlanganisweni kwezinto eziphilayo futhi inezinhlelo zokusebenza ezahlukahlukene zezimboni.
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I-Mithramycin A CAS:778-94-9
I-2-Nitro-4- (trifluoromethyl)benzonitrile iyinhlanganisela yamakhemikhali ebonakala ngamaqembu ayo asebenzayo e-nitro kanye ne-trifluoromethyl anamathele endandatho ye-benzene. Ineqembu le-nitrile (-CN), elithuthukisa ukusabela kwayo ezindleleni ezahlukahlukene zokwenziwa kwezinto eziphilayo. Ukuba khona kwe-trifluoromethyl kwandisa ukuqina kwe-molecule kanye nokuqina, okwenza ibe yigugu kumakhemikhali emithi kanye nesayensi yezinto zokwakha.
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I-4-hydroxy-3,5-dimethyl-benzenecarbonitrile CAS:4198-90-7
I-4-Hydroxy-3,5-dimethyl-benzenecarbonitrile iyinhlanganisela enuka kamnandi equkethe iqembu le-hydroxyl, amaqembu amabili e-methyl, kanye neqembu le-cyano elixhunywe endandatho ye-benzene. Le nhlanganisela eyingqayizivele yamaqembu asebenzayo inikeza izakhiwo zamakhemikhali ezihlukile kanye nokusabela kuleyo nhlanganisela, okwenza ibe yindawo ebalulekile yokusetshenziswa okuhlukahlukene kokwenziwa kumakhemikhali e-organic.
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I-7-Fluoroisatin CAS:317-20-4
I-7-Fluoroisatin iyinhlanganisela ye-heterocyclic etholakala ku-isatin, equkethe i-athomu ye-fluorine endaweni engu-7 yendandatho ye-indole. Lokhu kuguqulwa kuthuthukisa izakhiwo zayo ze-elekthronikhi kanye nokusebenza kwayo. Njengelungu lomndeni we-isatin, igcina ukusebenza kwe-keto ne-amine okuphawulekayo, okwenza ibe yindawo ebalulekile yokuguqulwa kwamakhemikhali ahlukahlukene. Isakhiwo sayo esiyingqayizivele siyenza ibe usizo ekuthuthukisweni kwemithi kanye nokuhlanganiswa kwezinto eziphilayo.
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I-7-Fluorooxindole CAS:71294-03-6
I-7-Fluorooxindole iyi-derivative ye-oxindole enama-fluorine, ebonakala ngokuba khona kwe-athomu ye-fluorine endaweni engu-7 yendandatho ye-indole. Lokhu kuguqulwa kuthuthukisa izakhiwo zayo ze-elekthronikhi kanye nomsebenzi webhayoloji, okwenza kube yikhompawundi ebalulekile kumakhemikhali ezokwelapha. Isakhiwo esiyingqayizivele se-7-fluorooxindole sivumela ukuguqulwa okuhlukahlukene kwamakhemikhali, okwenza kube usizo njengebhloko yokwakha ama-molecule ayinkimbinkimbi kakhulu.
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I-Chloroacetaldehyde diethyl acetal CAS:621-62-5
I-Chloroacetaldehyde diethyl acetal iyinhlanganisela yezinto eziphilayo ebonakala ngokuba khona kweqembu le-chloroacetaldehyde kanye namaqembu amabili e-ethyl acetal. Le nhlanganisela ngokuvamile iyi-liquid engenambala enephunga elihlukile futhi isetshenziswa njenge-intermediate ekwakhiweni kwamakhemikhali ahlukahlukene. Isakhiwo sayo sivumela ukusabela okungasetshenziswa ezinhlotsheni ezahlukene, ikakhulukazi ekukhiqizweni kwamakhemikhali amahle kanye nemithi.
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I-Dimecrotic acid CAS: 7706-67-4
I-Dimecrotic acid, eyaziwa nangokuthi i-1,2-bis(methylthio)ethane-1,2-dicarboxylic acid, iyinhlanganisela yezinto eziphilayo enamaqembu amabili e-carboxylic acid (-COOH) kanye nezinto ezithatha indawo ye-methylthio. Le nhlanganisela ibonakala ngesakhiwo sayo esihlukile, esifaka isandla ekusebenzeni kwayo kanye nokusetshenziswa kwayo ezinqubweni ezahlukahlukene zamakhemikhali. Ngenxa yamaqembu ayo asebenzayo, i-dimecrotic acid ingabamba iqhaza ezinhlobonhlobo zezenzo, okwenza ibe yindawo ebalulekile yokwenziwa kwezinto eziphilayo.
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i-alpha,alpha'-Dichloro-p-xylene CAS:623-25-6
I-Alpha,alpha'-Dichloro-p-xylene iyinhlanganisela enuka kamnandi etholakala ku-p-xylene, enama-athomu amabili e-chlorine anamathele ezikhundleni ze-alpha ze-molecule ye-xylene. Le derivative e-dichlorine inezakhiwo ezihlukile zomzimba nezamakhemikhali ezenza ibe yindawo ebalulekile ezinqubweni ezahlukene zamakhemikhali. Isakhiwo sayo sivumela uhla lwe-reactivity, okwenza ifaneleke ukusetshenziswa ekuhlanganiseni nasekusetshenzisweni kwezimboni.
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I-4-Amino-3-nitrobenzotrifluoride CAS:400-98-6
I-4-Amino-3-nitrobenzotrifluoride iyinhlanganisela enuka kamnandi ebonakala ngokuba khona kweqembu lama-amino, iqembu le-nitro, kanye namaqembu amathathu e-trifluoromethyl anamathele endandatho ye-benzene. Inhlanganisela eyingqayizivele yala maqembu asebenzayo inegalelo ezicini zayo zamakhemikhali ezihlukile kanye nokusabela kwayo. Le nhlanganisela ivame ukusetshenziswa njenge-intermediate ezinqubweni ezahlukahlukene zokwenziwa, ikakhulukazi ekukhiqizweni kwamakhemikhali akhethekile kanye nemithi.
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I-4,4′-Bis(hydroxymethyl)biphenyl CAS:1667-12-5
I-4,4′-Bis(hydroxymethyl)biphenyl iyinhlanganisela ephilayo equkethe amayunithi amabili e-biphenyl axhunywe amaqembu e-hydroxymethyl (-CH2OH) ezindaweni ze-para. Le nhlanganisela ibonakala ngokubukeka kwayo okumhlophe okukristalu futhi yaziwa ngezici zayo eziningi zokusebenza. Ngenxa yokuba khona kwamaqembu e-hydroxymethyl, ingabhekana nokusabela okuhlukahlukene kwamakhemikhali, okwenza ibe yindawo ebalulekile ekusetshenzisweni okuhlukahlukene kokwenziwa.
