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1-Benzothiophene-3-carbaldehyde CAS: 5381-20-4
1-Benzothiophene-3-carbaldehyde yog ib qho organic compound uas muaj benzothiophene core nrog ib pawg aldehyde functional. Nws muaj cov mis molecular C10H8OS thiab feem ntau zoo li daj daj mus rau xim av daj. Cov aromatic compound no yog qhov txaus siab rau cov tshuaj organic synthetic vim nws cov qauv tshwj xeeb, uas tso cai rau ntau yam kev hloov pauv tshuaj. Qhov muaj ob qho tib si thiophene thiab aldehyde functionalities ua rau nws yog ib qho tseem ceeb hauv kev tsim cov organic molecules nyuaj, tshwj xeeb tshaj yog hauv kev siv tshuaj thiab cov ntaub ntawv science.
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Cov kuab tshuaj naphtha (roj av), lub teeb aroma. CAS: 64742-95-6
Cov roj av naphtha uas yog cov kuab tshuaj, uas muaj ntxhiab tsw qab me ntsis, yog cov khoom sib xyaw ua ke ntawm cov hydrocarbons uas tau los ntawm kev ua roj av. Feem ntau nws muaj cov tshuaj tsw qab xws li toluene thiab xylene, nrog rau aliphatic hydrocarbons. Cov kua no ntshiab, tsis muaj xim muaj ntxhiab tsw thiab paub txog nws cov khoom ua kom yaj zoo heev. Nrog rau qhov kub nruab nrab thiab viscosity qis, nws siv dav hauv ntau yam kev siv hauv kev lag luam. Nws qhov kev hloov pauv tau ua rau nws yog ib yam khoom tseem ceeb hauv cov lag luam xws li kev pleev xim, cov nplaum, thiab kev tsim tshuaj lom neeg.
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ZEBULARINE CAS: 3690-10-6
Zebularine yog ib qho nucleoside analog ntawm cytidine uas muaj cov qauv tshwj xeeb nrog 2′-deoxy-2′-fluoro-D-ribose qab zib thiab ib qho hloov uracil puag. Nws tau txais kev saib xyuas hauv thaj chaw ntawm epigenetics vim nws muaj peev xwm los tiv thaiv DNA methyltransferases, cov enzymes uas muaj lub luag haujlwm rau kev ntxiv methyl pawg rau DNA. Cov khoom no tso zebularine ua tus neeg sawv cev kho mob rau ntau yam kab mob ntsig txog DNA methylation tsis zoo, suav nrog mob qog noj ntshav.
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5,7-Dichloro-1H-indole-2,3-dione CAS: 6374-92-1
5,7-Dichloro-1H-indole-2,3-dione yog ib qho chlorinated derivative ntawm indole-2,3-dione, muaj ob lub chlorine substituents ntawm 5 thiab 7 qhov chaw ntawm lub nplhaib indole. Cov tshuaj no yog tus cwj pwm los ntawm nws cov qauv tshwj xeeb, suav nrog ob qho tib si carbonyl pawg uas pab txhawb rau nws cov reactivity. Nws cov khoom siv tshuaj lom neeg ua rau nws yog ib qho khoom siv nruab nrab muaj txiaj ntsig hauv kev tsim cov organic thiab tshuaj lom neeg.
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4-Methylbenzyl cawv CAS: 589-18-4
4-Methylbenzyl cawv, tseem hu ua p-tolylmethanol, yog ib hom cawv uas muaj ntxhiab tsw qab uas muaj pawg methyl txuas rau lub nplhaib benzene ntawm qhov chaw para piv rau pawg hydroxymethyl. Cov tshuaj no yog cov kua tsis muaj xim, viscous nrog ib qho tsw qab zoo, thiab nws yaj tau hauv cov kuab tshuaj organic. Vim nws cov khoom siv, 4-methylbenzyl cawv ua haujlwm ua ib qho tseem ceeb hauv kev tsim cov organic thiab muaj ntau yam kev siv hauv kev lag luam.
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Mithramycin A CAS: 778-94-9
2-Nitro-4-(trifluoromethyl)benzonitrile yog ib yam tshuaj uas muaj cov pab pawg nitro thiab trifluoromethyl txuas rau lub nplhaib benzene. Nws muaj ib pab pawg nitrile (-CN), uas ua rau nws cov tshuaj ua haujlwm zoo dua hauv ntau txoj kev sib xyaw ua ke. Qhov muaj trifluoromethyl ua rau lub molecule lipophilicity thiab stability ntau dua, ua rau nws muaj txiaj ntsig zoo hauv kev tshuaj lom neeg thiab kev tshawb fawb txog cov ntaub ntawv.
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4-hydroxy-3,5-dimethyl-benzenecarbonitrile CAS: 4198-90-7
4-Hydroxy-3,5-dimethyl-benzenecarbonitrile yog ib qho aromatic compound uas muaj ib pawg hydroxyl, ob pawg methyl, thiab ib pawg cyano txuas rau lub nplhaib benzene. Qhov kev sib xyaw ua ke ntawm cov pab pawg ua haujlwm no muab cov khoom siv tshuaj lom neeg sib txawv thiab kev ua haujlwm rau cov tshuaj, ua rau nws yog ib qho tseem ceeb rau ntau yam kev siv tshuaj hauv cov organic chemistry.
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7-Fluoroisatin CAS: 317-20-4
7-Fluoroisatin yog ib qho heterocyclic compound uas tau los ntawm isatin, uas muaj ib qho fluorine atom ntawm 7-txoj hauj lwm ntawm lub nplhaib indole. Qhov kev hloov kho no ua rau nws cov khoom siv hluav taws xob thiab kev ua haujlwm zoo dua. Ua ib tug tswv cuab ntawm tsev neeg isatin, nws khaws cov yam ntxwv keto thiab amine functionalities, ua rau nws yog ib qho tseem ceeb rau ntau yam kev hloov pauv tshuaj. Nws cov qauv tshwj xeeb ua rau nws muaj txiaj ntsig zoo hauv kev tsim tshuaj thiab kev tsim cov organic.
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7-Fluorooxindole CAS: 71294-03-6
7-Fluorooxindole yog ib qho fluorinated derivative ntawm oxindole, uas muaj tus yam ntxwv los ntawm qhov muaj ib qho fluorine atom ntawm 7-txoj hauj lwm ntawm lub nplhaib indole. Qhov kev hloov kho no ua rau nws cov khoom siv hluav taws xob thiab kev ua haujlwm ntawm lub cev zoo dua, ua rau nws yog ib qho tseem ceeb hauv kev kho mob tshuaj. Cov qauv tshwj xeeb ntawm 7-fluorooxindole tso cai rau ntau yam kev hloov pauv tshuaj, ua rau nws muaj txiaj ntsig zoo li lub tsev thaiv rau kev tsim cov molecules nyuaj dua.
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Chloroacetaldehyde diethyl acetal CAS: 621-62-5
Chloroacetaldehyde diethyl acetal yog ib qho organic compound uas muaj ib pawg chloroacetaldehyde thiab ob pawg ethyl acetal. Cov tshuaj no feem ntau yog ib qho kua tsis muaj xim nrog ib qho tsw tshwj xeeb thiab siv ua ib qho nruab nrab hauv ntau yam tshuaj syntheses. Nws cov qauv tso cai rau kev ua haujlwm uas tuaj yeem siv rau hauv ntau daim ntawv thov, tshwj xeeb tshaj yog hauv kev tsim cov tshuaj zoo thiab tshuaj.
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Dimecrotic acid CAS: 7706-67-4
Dimecrotic acid, tseem hu ua 1,2-bis(methylthio)ethane-1,2-dicarboxylic acid, yog ib qho organic compound uas muaj ob pawg carboxylic acid (-COOH) nrog rau methylthio substituents. Cov tshuaj no yog tus cwj pwm los ntawm nws cov qauv tshwj xeeb, uas pab txhawb rau nws cov reactivity thiab kev siv tau zoo hauv ntau yam txheej txheem tshuaj lom neeg. Vim nws cov pab pawg ua haujlwm, dimecrotic acid tuaj yeem koom nrog ntau yam kev tshuaj tiv thaiv, ua rau nws yog ib qho khoom siv nruab nrab muaj txiaj ntsig hauv kev tsim cov organic.
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alpha, alpha'-Dichloro-p-xylene CAS: 623-25-6
Alpha,alpha'-Dichloro-p-xylene yog ib qho tshuaj chlorinated aromatic compound uas tau los ntawm p-xylene, uas muaj ob lub chlorine atoms txuas rau qhov chaw alpha ntawm xylene molecule. Cov dichlorinated derivative no muaj cov khoom siv lub cev thiab tshuaj sib txawv uas ua rau nws yog ib qho khoom siv nruab nrab muaj txiaj ntsig hauv ntau yam txheej txheem tshuaj lom neeg. Nws cov qauv tso cai rau ntau yam kev ua haujlwm, ua rau nws tsim nyog rau kev siv hauv kev tsim khoom thiab kev siv hauv kev lag luam.
