174775-48-5|Ethyl 5- Aminobenzofenuran -2- rackboxylate

Ethyl 5- Aminobenenenenenenenuran {}} Backboxylate, tseem yog cov ethyl {}}}}}}}}}}}}} C₁₁h₁₁no₃, thiab lub cev hnyav ntawm 205.21 g / mol.
Ethyl 5- Aminobenenenenenenenuran {}} packboxylate yog lub teeb ci ntsa iab ntawm {} degree ntawm txog 348 degree (ib txwm siab). Nws yog me ntsis soluble hauv dej thiab yooj yim soluble hauv cov kuab tshuaj organic xws li Methanol thiab ethanol. Nws cov qauv molecular muaj cov amino pawg, benzofuran rings, thiab Ethyl Carboxylate pawg.

Siv:

Ethyl 5- Aminobenenenenenenuran -2- Cov tshuaj tsis zoo nyob rau hauv cov hluavtaws tsis zoo, thiab yog cov siv tshuaj tiv thaiv kab mob siab, thiab yog cov tshuaj tiv thaiv kab mob siab, thiab tau kho kom zoo rau cov neeg tsis sib haum xeeb.

Kev npaj:
Kev npaj ntawm Ethyl 5- Aminobenzofenuran -2- carboxylate feem ntau nqa los ntawm cov kauj ruam hauv qab no:
5-} chloro {{1} inechophenol thiab ethyl metacrylate yog requyl methacrylate yog requyl methacrylate yog requyl methacrylate yog requyl methacrylate yog requored nyob rau hauv lub xub ntiag ntawm partict los tsim nws.
Cov tshuaj tiv thaiv kab mob yog crystallized thiab lim kom muab cov khoom kawg.

Gnee Txuj ci nyob hauv Henan xeev, Suav. Peb yog ib qho kev tshaj lij thiab cov tuam txhab export luam, feem ntau yog muag cov nroj tsuag rho tawm, cov khoom noj ntxiv cov tshuaj ntxiv, tshuaj lom neeg nruab nrab thiab lwm yam khoom. Raws li kev txhim kho lub tswvyim ntawm "tus yam ntxwv, ntsuab thiab zoo tshaj", peb lub tuam txhab tso siab rau lub zog ntawm kev siv thev naus laus zis thev naus laus zis.

Tam sim no peb cov khoom raug xa tawm mus rau ntau dua 30 lub teb chaws xws li Holland Arena.Peb nyob rau hauv International Arena.Peb nyob rau hauv International Arena.Peb, Australia, thiab tsim kom muaj kev sib raug zoo nrog koj.

Koj yuav tau lees tias koj cov khoom lag luam zoo li cas?

Peb coj kev ntsuas lub cev thiab tshuaj rau ntawm cov khoom uas twb muaj lawm thiab tsim cov khoom lag luam tshiab. Qhov zoo tshaj ntawm peb cov khoom tau lav los ntawm Sichuan Lub Tsev Kawm Ntawv ntawm Metallurgy thiab Guangzhou koom kev koom tes nrog lawv txuag peb cov neeg siv khoom siv sijhawm ntau.

Kuv yuav mus kuaj li cas?

Thov ris tus nqi coj mus kuaj thiab tus nqi xa ntawv kom txog thaum peb tau txais koj thawj qhov kev txiav txim. Peb yuav them rov qab koj tus qauv coj mus kuaj thaum koj tso koj thawj daim ntawv xaj.

Lub sijhawm tsis ua haujlwm

Cov khoom uas twb muaj lawm: tsis pub dhau 7-10} ua haujlwm hnub.

Yuav them nyiaj li cas

Peb tuaj yeem lees txais cov nyiaj them los ntawm xaim hloov mus, thov qhia peb cov qauv them nyiaj uas koj nyiam thiab peb yuav xa cov ntsiab lus rau koj.

Yuav ua li cas txog lub sijhawm khoom xa tuaj

Cov khoom lag luam npaj yuav xa tam sim tom qab tau txais cov neeg siv khoom them. Tab sis cov khoom lag luam tau yog muaj txaus.

Yog tias kuv xav siv kuv tus kheej daim ntawv sau cim lossis ntim khoom, kuv puas tuaj yeem?

Yog lawm, koj tuaj yeem ua tau. Yog lawm, peb yuav siv daim ntawv sau npe tshwj xeeb thiab ntim raws li koj cov kev xav tau.

Cim npe nrov: 174775-48-5|Ethyl 5- ineobenenenenenenenenenuran -2- carboxylate, Tuam Tshoj {}|Ethyl {4 4}} Aminobenzofenuran -2-} carboxylate manufacturers, lwm tus neeg, Hoobkas