Welcome to LookChem.com Sign In|Join Free
  • or
ethyl 4-(3,5-dibromo-4-hydroxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

343591-39-9

Post Buying Request

343591-39-9 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

343591-39-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 343591-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,3,5,9 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 343591-39:
(8*3)+(7*4)+(6*3)+(5*5)+(4*9)+(3*1)+(2*3)+(1*9)=149
149 % 10 = 9
So 343591-39-9 is a valid CAS Registry Number.

343591-39-9Downstream Products

343591-39-9Relevant academic research and scientific papers

An efficient one-pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones/thiones catalysed by 2-thienylboronic acid

Fu, Zhenfang,Shen, Tianhua,Du, Zhiping,Qiao, Zhiguo,Song, Qingbao

, p. 200 - 202 (2012)

A simple efficient one-pot three-component condensation for synthesis of 3,4-dihydropyrimidin-2-(1H)-ones/thiones in good to excellent yields using 2-thienylboronic acid as a catalyst was described.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 343591-39-9