-
butillactate CAS: 138-22-7
Butyllactate, cyangwa butyl lactate, ni ikintu kiva muri aside lactic hamwe n'itsinda rya butyl. Iyi ester ni amazi adafite ibara, azwiho impumuro nziza kandi yoroheje. Butyllactate izwiho kwangirika kwayo kandi ikoreshwa mu bikorwa bitandukanye by'inganda n'abaguzi bitewe n'ubushobozi bwayo bwo gupima no kurinda umutekano wayo.
-
4-Chlorophenylhydrazinehydrochloride CAS: 1073-70-7
4-Chlorophenylhydrazinehydrochloride, mu magambo ahinnye nka 4-CPH, ni kristalo ikomeye y'umweru kugeza ku umweru. Ikoreshwa cyane cyane nk'inkingi y'ubwubatsi mu gukora organic, cyane cyane mu nganda zikora imiti. Iyi organic izwiho ubushobozi bwo gukora carbonyl compounds, bigatuma igira akamaro mu gukora imiti itandukanye. Byongeye kandi, 4-Chlorophenylhydrazinehydrochloride ikoreshwa mu bushakashatsi kubera uruhare rwayo mu kwiga organic reactions no kuba reagent mu gusesengura chemical.
-
Fumedsilica CAS: 7631-86-9
Fumed silica, izwi kandi nka pyrogenic silica cyangwa silica fume, ni ubwoko bwa silicon dioxide idafite imiterere myiza cyane ikorwa binyuze mu gutwika kwa silicon tetrachloride mu muriro. Igaragara nk'ifu yera, igizwe n'uduce duto dufite ubuso bwinshi n'imyenge. Fumed silica ikoreshwa cyane nk'umunyururu ukomeza imbaraga, umubyimba, n'inyongera mu mikorere itandukanye y'inganda.
-
Ferrocene CAS: 102-54-5
Ferrocene ni igikoresho cy’umubiri gifite formula ya Fe (C5H5)2, kigizwe na atome y’icyuma iri hagati ya ligande ebyiri za cyclopentadienyl (Cp). Ni icyuma cy’umuhondo cyihariye cyari kimwe mu bintu bya mbere byavumbuwe muri metallocenes, bikaba byaratangiye urwego rwa shimi ya organometallic. Ferrocene igaragaza ituze ritangaje kandi yibanzweho cyane kubera imiterere yayo yihariye ya molekile n’uburyo butandukanye bwo gukora muri shimi ya sintetike.
-
Ethylpyruvate CAS: 617-35-6
Ethylpyruvate ni ikintu kiva muri aside pyruvic, gifite itsinda rya ethyl. Ni amazi adafite ibara afite impumuro y'imbuto. Ethylpyruvate ikoreshwa mu bikorwa bitandukanye by'inganda n'ubushakashatsi bitewe n'imiterere yayo yihariye.
-
Ethylheptanoate CAS: 106-30-9
Ethylheptanoate ni ikintu cya ester cyakozwe muri aside heptanoic na ethanol, biyiha impumuro nziza y'imbuto. Ni amazi asobanutse akoreshwa mu buryo butandukanye bitewe n'imiterere yayo yihariye.
-
Butylbutyryllactate CAS: 7492-70-8
Butylbutyryllactate ni imvange y’ibinyabutabire ikomoka kuri aside lactic na aside butyric, irimo itsinda rya butyl n’itsinda rya butyryl bifatanye n’igice cya lactate. Iyi mvange ya ester ikoreshwa mu bikorwa bitandukanye by’inganda n’ubushakashatsi bitewe n’imiterere yayo yihariye y’ibinyabutabire.
-
Umunyu wa sodium wa Oxacillin CAS: 1173-88-2
Umunyu wa sodium wa Oxacillin ni umuti wa beta-lactam ufite imiterere mike ukomoka mu bwoko bwa penicilline, by’umwihariko ukaba ufatwa nka penisiline idakira penicillinase. Umeze nk'uwa methicillin na nafcillin kandi ugira ingaruka nziza ku mikorere ya staphylococci ikora penicillinase. Oxacillin ibangamira imikorere y'urukuta rw'uturemangingo twa bagiteri ibuza peptidoglycan guhuza, ikagira ingaruka mbi ku binyabuzima bishobora kwandura. Oxacillin iboneka mu buryo bw'inshinge zo guterwa mu mitsi cyangwa mu mitsi, ikoreshwa cyane mu buvuzi mu kuvura indwara ziterwa n'ubwoko bwa Staphylococcus aureus ikora penicillinase.
-
Oxytetracycline hydrochloride CAS:2058-46-0
Oxytetracycline hydrochloride ni ubwoko bw'umunyu wa oxytetracycline, antibiyotike ifite imiterere myinshi iri mu bwoko bwa tetracycline. Ifite uburyo bumwe n'ubundi bwoko bwa tetracycline, ikabuza poroteyine ya bagiteri gukora ifatana na 30S ribosomal subunit. Ubu buryo bwa bagiteri butuma igira ingaruka nziza ku bwoko bwinshi bwa bagiteri za garama-positive na garama-negative. Oxytetracycline hydrochloride ikunze gukoreshwa mu miti itandukanye ya farumasi ikoreshwa mu buvuzi bw'abantu n'ubw'amatungo.
-
Pazufloxaxin CAS: 127045-41-4
Pazufloxacin ni umuti urwanya udukoko twa fluoroquinolone ufite ubushobozi bwo kurwanya bagiteri zitandukanye za garama na garama. Ibuza ADN ya bagiteri kwibasira enzymes za topoisomerase IV na ADN gyrase, bigatuma habaho ingaruka mbi zo kwica bagiteri. Pazufloxacin ikoreshwa mu kuvura indwara zitandukanye, harimo indwara zo mu myanya y'ubuhumekero, indwara zo mu nzira y'inkari, indwara zo mu ruhu no mu ngingo zoroshye, ndetse n'indwara zo mu nda. Iboneka mu kanwa no mu buryo bw'inshinge kugira ngo icunge neza indwara za bagiteri.
-
Oxytetracycline CAS: 79-57-2
Oxytetracycline ni antibiyotike ifite imiterere myinshi iri mu bwoko bwa tetracycline, ikomoka kuri Streptomyces rimosus. Ibuza poroteyine ya bagiteri gukorana n'igice cya 30S ribosomal, ikabuza aminoacyl-tRNA gufatana na mRNA-ribosome complex. Iki gikorwa gitanga ingaruka za bagiteri ku bwoko bwinshi bwa bagiteri za gram-positive na gram-negative. Oxytetracycline iboneka mu buryo butandukanye, harimo ibinini byo kunywa, capsules, n'amavuta yo kwisiga, kugira ngo ivure indwara za bagiteri mu bantu no mu matungo.
-
Oleandomycin triacetate (Troleandomycin) CAS: 2751-09-9
Oleandomycin triacetate, izwi kandi nka troleandomycin, ni umuti urwanya udukoko twa macrolide ukomoka kuri Streptomyces hygroscopicus, ugira ingaruka nziza ku mikorobe za gram-positive. Ukora mu kubuza poroteyine ya bagiteri, cyane cyane wibasira agace gato ka 50S ribosomal. Troleandomycin ikoreshwa cyane cyane mu buvuzi bw'amatungo mu kuvura indwara z'ubuhumekero n'iz'igifu mu matungo, harimo inka, ingurube, n'inkoko. Iboneka mu buryo bwo kunywa kugira ngo yorohereze kuyitanga no kuyicunga neza indwara za bagiteri mu matungo.
