Diethyl ethylidenemalonate (CAS # 1462-12-0)
Qhia peb cov khoom tshiab: {1462-12-0}. Cov khoom hloov pauv no yog tsim los ua kom tau raws li qhov xav tau ntawm lub ntiaj teb niaj hnub no, muab kev daws teeb meem rau ntau yam kev siv.
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,, {1462-12-0} yog ib yam khoom muaj txiaj ntsig zoo uas muab kev ua haujlwm tsis sib xws hauv ntau qhov kev lag luam. Txawm hais tias koj nyob hauv kev tsim khoom, kev kho mob lossis thev naus laus zis, cov khoom no paub tseeb tias ua tau raws li koj cov kev xav tau tshwj xeeb.
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,, Peb {1462-12-0} paub txog nws qhov tshwj xeeb ruaj khov thiab kev ntseeg tau, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev xav tau ib puag ncig. Nws tau tsim los tiv thaiv cov xwm txheej hnyav thiab xa cov txiaj ntsig zoo ib yam, ua kom pom kev ua haujlwm zoo hauv ib puag ncig. Qhov no ua rau nws yog ib qho kev daws teeb meem zoo tshaj plaws rau cov lag luam tab tom nrhiav kev txhim kho kev ua haujlwm thiab nce kev ua tau zoo.
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,, Ntxiv nrog rau kev ua tau zoo tshaj, {1462-12-0} yog tsim los nrog kev nyab xeeb thiab kev ruaj ntseg hauv siab. Nws yog tsim los siv cov txheej txheem kev phooj ywg ib puag ncig uas txo qhov cuam tshuam rau lub ntiaj teb thaum tsim kom muaj kev noj qab haus huv rau cov neeg ua haujlwm.
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,, Dab tsi teev {1462-12-0} sib nrug los ntawm lwm yam khoom ntawm lub khw yog nws versatility. Txawm hais tias koj xav tau cov txheej txheem tsim khoom lag luam txhim khu kev qha, cov khoom siv ruaj khov rau cov khoom siv hluav taws xob, lossis cov khoom siv nyab xeeb thiab zoo rau kev siv kho mob, {1462-12-0} tuaj yeem ua tau raws li koj xav tau.
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,, Tsis tas li ntawd, peb qhov {1462-12-0} tau txhawb nqa los ntawm peb txoj kev mob siab rau kev ua tau zoo thiab cov neeg siv khoom txaus siab. Peb siv zog los muab cov khoom zoo tshaj plaws thiab cov kev pabcuam kom ntseeg tau tias peb cov neeg siv khoom tau txais kev txhawb nqa uas lawv xav tau kom ua tiav.
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,, Ntawm [Lub Tuam Txhab Lub Npe], peb tau cog lus los muab cov kev daws teeb meem tshiab uas pab kev lag luam thiab kev lag luam vam meej. Los ntawm {1462-12-0}, peb tseem txhawb nqa qhov kev cog lus no thiab muab cov khoom lag luam raws li qhov xav tau ntawm lub ntiaj teb niaj hnub no. Peb caw koj los ntsib cov kev hloov pauv {1462-12-0} tuaj yeem coj tuaj rau koj lub lag luam. Tiv tauj peb hnub no kom paub ntau ntxiv txog cov khoom tawg no thiab nws yuav pab tau koj li cas.
