Cov khoom lag luam
2- amino -5- bromopyrimidine yog tshuaj lom neeg cov tshuaj lom neeg c4h4rn3 thiab hnyav hnyav ntawm 174. {}. Nws zoo nkaus li daj ntseg daj muaju lossis cov khib nyiab, insoluble hauv dej, tab sis soluble hauv DMS thiab Methanol (nyob rau hauv cov kev mob kub). 5- bromopyrimidin -2- Amine tuaj yeem ua ke los ntawm ntau txoj kev. Ib txoj kev nquag yog kom cua sov 5- bromo {10}} hack, ua raws li kev teb chaws ethanol, ua raws li cov khoom ntshiab. Lwm txoj hauv kev yog maj mam ntxiv bmimbr rau cov txiv ntoo loj hauv qab kev nruam stirring, thiab tau txais cov khoom lag luam los ntawm kev rho tawm thiab ua kom huv.
Cov ntaub ntawv yooj yim
| Khoom npe | 2- amino -5- bromopyrimidine |
| Cas Tsis tau. | 7752-82-1 |
| Kev tshwm sim | Lub teeb Dim Crystal |
| Lam xav | Ntau dua los yog sib npaug rau 98% |
| Lub peev xwm | 100MT / XYOO |
| Moq | 100G |
| Daim ntawv thov | Tshuaj Txha |
| Lub hom phiaj | Enterprise Export |
| Xav Tau Cov Lus Qhia Ntxiv | Molecular Cov Qauv: C4H4RN3 Molecular hnyav: 174. 00 Cov ntawv teev npe teev npe: 7752-82-1 Melting taw tes: 239-244 ºC |
Kev siv
2- amino -5- bromopyrimidine yog dav siv nyob rau hauv daim teb ntawm chemistry thiab tshuaj. Nws yog nruab nrab rau kev npaj ntawm sulfonamides thiab amino acids muaj lub nplhaib pyridine nplhaib system, thiab cov khoom yog cov tshuaj tiv thaiv kab mob. Ib qho ntxiv, nws tseem siv los ua qhov tseem ceeb hauv nruab nrab hauv cov synthesis ntawm cov tshuaj tua kab mob sulpadiazine.
Tuam txhab tau
Gnechem, nyob hauv Henan xeev, Suav teb, yog ib feem ntawm cov pab pawg Gnee, nrog 22 xyoo kev ua haujlwm zoo rau cov neeg siv khoom lag luam thoob ntiaj teb. Peb muab cov khoom siv raw tshuaj muaj kuab lom thiab tshuaj lom neeg tshwj xeeb rau ntau yam kev muaj peev xwm hauv tsev thiab txawv teb chaws, ua rau peb ib tus neeg ntseeg siab.
Cov FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais nyob rau hauv 24 teev ntawm tau txais koj qhov kev nug (tsis suav nrog hnub so thiab hnub so).
-Yog koj xav tau tus nqi hloov mus, thov hu rau peb txhais tau tias peb tuaj yeem hais lus rau koj.
2.What koj lub sijhawm khoom xa tuaj?
-It nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj.
-Usually, kev txiav txim tuaj yeem xa tawm tsis pub dhau 7-15 hnub rau cov xaj me thiab 25 hnub rau xaj loj.
3. Dab tsi yog tus qauv thauj khoom?
-Yog tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FedEx, thiab lwm yam).
Cim npe nrov: CAS 7752-82-1|2- amino {2}} bromopyrimidine, Tuam Tshoj yog {}}|2- Amino -5- bromopyrimidation, lwm tus neeg, Hoobkas
![CAS: 159-62-6|Spiro [fluorene -9}, 9'-Xanthene]](/uploads/40900/page/small/cas-159-62-6-spiro-fluorene-9-9-xanthene10bf0.jpg?size=195x0)
![CAS: 63344-48-9|[1,1':3',1'-Terphenyl]-4'-amine](/uploads/40900/small/cas-63344-48-9-1-1-3-1-terphenyl-4-amine86b10.jpg?size=195x0)
