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7-ACF CAS: 80370-59-8
7-Acetoxyflavone (7-ACF) yog ib qho tshuaj flavonoid derivative uas tsim los ntawm cov nroj tsuag, uas paub txog nws cov khoom siv tshuaj. Nws yog ib pawg acetoxy ntawm 7-txoj haujlwm ntawm cov qauv flavone. Cov tshuaj no tau txais kev saib xyuas hauv kev tshawb fawb vim nws cov haujlwm ntau yam, suav nrog cov tshuaj antioxidant, tiv thaiv kev o, thiab tiv thaiv kab mob qog noj ntshav. Nws cov qauv tshuaj tshwj xeeb tso cai rau nws cuam tshuam nrog ntau txoj hauv kev ntawm lub cev, ua rau nws yog ib qho kev txaus siab rau kev kho mob tshuaj thiab kev tsim tshuaj.
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Oxalic acid dihydrate CAS: 6153-56-6
Oxalic acid dihydrate (C2H2O4 · 2H2O) yog ib qho tsis muaj xim, crystalline organic compound uas yog ib feem ntawm tsev neeg ntawm dicarboxylic acids. Nws yog ib daim ntawv dihydrate ntawm oxalic acid, uas txhais tau tias nws muaj ob lub molecule dej rau txhua lub molecule ntawm oxalic acid. Cov compound no paub txog nws cov acidity muaj zog thiab muaj peev xwm tsim cov complexes ruaj khov nrog cov hlau ions. Oxalic acid dihydrate feem ntau siv rau hauv ntau yam kev siv hauv kev lag luam, suav nrog cov neeg ua haujlwm ntxuav, cov txheej txheem bleaching, thiab ua tus precursor hauv kev tsim tshuaj lom neeg.
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Magnesium sulfate heptahydrate CAS: 10034-99-8
Magnesium sulfate heptahydrate, feem ntau hu ua Epsom ntsev, muaj cov tshuaj mis MgSO4·7H2O. Nws zoo li cov khoom dawb crystalline thiab yaj tau zoo heev hauv dej. Cov tshuaj no yog hydrate ntawm magnesium sulfate, muaj xya lub molecule dej rau txhua lub molecule ntawm magnesium sulfate. Epsom ntsev yog siv dav hauv ntau yam kev siv vim nws cov khoom tshwj xeeb, suav nrog nws lub luag haujlwm hauv kev ua liaj ua teb, tshuaj, thiab ntau yam txheej txheem kev lag luam.
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1,3-Propylenediaminetertaacetic acid CAS: 1939-36-2
1,3-Propylenediaminetetraacetic acid (PDTA) yog ib qho organic compound nrog cov mis molecular C9H15N3O8. Nws yog ib qho derivative ntawm propylenediamine thiab muaj plaub pawg carboxylic acid uas tuaj yeem chelate cov hlau ions. PDTA zoo li cov khoom dawb crystalline thiab muaj cov yam ntxwv uas ua rau nws muaj txiaj ntsig zoo hauv ntau qhov chaw, tshwj xeeb tshaj yog hauv kev sib koom tes chemistry thiab ua tus neeg sawv cev chelating. Nws lub peev xwm los tsim cov khoom ruaj khov nrog cov hlau ions txhim kho nws txoj kev siv tau hauv kev lag luam thiab kev tshawb fawb.
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1-Chloro-3-nitrobenzene CAS: 121-73-3
1-Chloro-3-nitrobenzene yog ib qho tshuaj aromatic uas muaj cov chlorine atom thiab nitro pawg txuas rau lub nplhaib benzene hauv 1 thiab 3 txoj haujlwm, raws li. Nrog rau cov mis molecular ntawm C6H4ClNO2, nws qhia txog cov khoom siv lub cev thiab tshuaj sib txawv vim yog cov electronegative substituents. Cov tshuaj no feem ntau yog siv ua ib qho nruab nrab hauv kev tsim cov organic, tshwj xeeb tshaj yog hauv kev tsim cov xim, tshuaj, thiab agrochemicals. Nws cov reactivity tso cai rau kev hloov pauv ntxiv uas muaj txiaj ntsig zoo hauv ntau yam kev siv tshuaj lom neeg.
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2,6-Dibromo-4-nitroaniline CAS: 827-94-1
2,6-Dibromo-4-nitroaniline yog ib qho organic compound nrog cov mis molecular C6H4Br2N3O2. Nws muaj ob lub bromine atoms thiab ib pawg nitro txuas rau ib qho aniline qauv, muab nws cov khoom sib txawv. Cov tshuaj no zoo li cov khoom siv daj crystalline thiab raug cais ua halogenated nitroaniline. Vim nws cov qauv molecular tshwj xeeb, 2,6-dibromo-4-nitroaniline yog qhov txaus siab rau ob qho tib si synthetic organic chemistry thiab cov ntaub ntawv science.
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1,2-Diphenylethane CAS: 103-29-7
1,2-Diphenylethane yog ib qho organic compound nrog cov mis molecular C18H18. Nws muaj ob pawg phenyl txuas rau lub hauv paus ethane backbone. Cov kua no tsis muaj xim rau daj daj yog tus cwj pwm los ntawm nws cov khoom aromatic thiab hydrophobic xwm. Nws muaj kev siv hauv ntau qhov chaw, suav nrog organic synthesis, cov ntaub ntawv science, thiab ua cov kuab tshuaj lossis nruab nrab hauv cov tshuaj tiv thaiv. Cov qauv ntawm cov tshuaj tso cai rau kev ua haujlwm nthuav, ua rau nws muaj txiaj ntsig zoo hauv ntau yam txheej txheem kev lag luam.
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2-Bromo-4,6-dinitroaniline CAS: 1817-73-8
2-Bromo-4,6-dinitroaniline yog ib qho organic compound nrog cov mis molecular C6H4BrN3O4. Nws yog ib qho khoom daj crystalline thiab yog ib feem ntawm chav kawm ntawm nitroanilines. Cov tshuaj no muaj ib qho bromine atom thiab ob pawg nitro txuas rau ib qho aniline qauv, uas pab txhawb rau nws cov tshuaj reactivity thiab cov ntawv thov hauv ntau qhov chaw. Vim nws cov qauv nyuaj, 2-bromo-4,6-dinitroaniline feem ntau yog siv hauv cov tshuaj lom neeg organic rau kev tshawb fawb thiab kev txhim kho.
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THIOBENZAMIDE CAS: 2227-79-4
Thio benzamide yog ib qho organic compound nrog cov mis molecular C7H8N2S. Nws muaj ib pawg thiol (-SH) txuas nrog rau cov qauv benzamide, ua rau cov khoom dawb mus rau daj daj crystalline khov kho. Cov tshuaj no yog qhov tseem ceeb rau nws cov tshuaj lom neeg sib txawv thiab cov ntawv thov hauv kev lag luam tshuaj, agrochemicals, thiab cov ntaub ntawv science. Nws cov qauv tshwj xeeb tso cai rau ntau yam qauv reactivity, ua rau nws muaj txiaj ntsig zoo hauv kev tsim tshuaj lom neeg.
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Trehalose CAS: 6138-23-4
Trehalose yog ib qho qab zib disaccharide uas muaj nyob hauv ntuj tsim uas muaj ob lub molecule glucose. Nws pom muaj ntau hauv cov kab mob xws li fungi, bacteria, thiab cov nroj tsuag, qhov chaw uas nws ua haujlwm ntau yam hauv lub cev, suav nrog kev khaws cia lub zog thiab kev tiv thaiv kev ntxhov siab. Trehalose tau lees paub rau nws cov khoom tshwj xeeb, xws li kev ruaj khov hauv qab cua sov thiab desiccation, ua rau nws muaj txiaj ntsig zoo hauv kev lag luam khoom noj thiab tshuaj. Nws cov txiaj ntsig kev noj qab haus huv, suav nrog cov teebmeem antioxidant thiab kev tiv thaiv cell, tau ua rau muaj kev txaus siab rau kev tshawb fawb tsom mus rau nws cov ntawv thov hauv kev kho mob thiab biotechnology.
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Diethyl chloromalonate CAS: 14064-10-9
Diethyl chloromalonate yog ib qho organic compound uas yog los ntawm tsev neeg malonate, uas muaj ob pawg ethyl ester thiab ib qho chlorine substituent. Nws ua haujlwm ua ib qho reagent ntau yam hauv kev tsim cov organic, tshwj xeeb tshaj yog paub txog nws lub peev xwm los ua cov tshuaj hloov pauv nucleophilic. Qhov muaj cov pab pawg chloromethyl ua rau nws cov tshuaj tiv thaiv zoo dua, ua rau nws yog ib qho khoom siv tseem ceeb rau kev npaj ntau yam tshuaj lom neeg. Diethyl chloromalonate siv dav hauv kev tshawb fawb txog kev kawm thiab kev siv hauv kev lag luam vim nws muaj ntau yam kev ua haujlwm.
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Dimethyl chloromalonate CAS: 28868-76-0
Dimethyl chloromalonate yog ib qho organic compound nrog cov mis tshuaj (C_5H_7ClO_4). Nws yog cais ua ib qho chlorinated ester thiab yog tus cwj pwm los ntawm qhov muaj ob pawg methoxy thiab ib qho chloro substituent txuas nrog ib qho malonic acid derivative. Cov tshuaj no feem ntau yog siv ua ib qho versatile building block hauv organic synthesis vim nws cov reactivity, tshwj xeeb tshaj yog nyob rau hauv nucleophilic substitution reactions. Dimethyl chloromalonate ua haujlwm ua ib qho tseem ceeb intermediate rau kev npaj ntawm ntau yam tshuaj, agrochemicals, thiab cov tshuaj zoo, pab txhawb kev tsim cov qauv molecular nyuaj.
