Welcome to LookChem.com Sign In|Join Free
  • or
3-{1-Benzyl-3-[2-(3,4-dimethoxy-phenyl)-ethyl]-ureido}-2-methyl-propionic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104039-77-2

Post Buying Request

104039-77-2 Suppliers

Recommended suppliers

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

104039-77-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104039-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,0,3 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 104039-77:
(8*1)+(7*0)+(6*4)+(5*0)+(4*3)+(3*9)+(2*7)+(1*7)=92
92 % 10 = 2
So 104039-77-2 is a valid CAS Registry Number.

104039-77-2Relevant academic research and scientific papers

A DIASTEREOSELECTIVE SYNTHESIS OF 7-ARYLPYRIMIDOISOQUINOLINES THROUGH N-ACYLIMINIUM ION CYCLIZATION

Kano, Shinzo,Yuasa, Yoko

, p. 2907 - 2911 (2007/10/02)

Reduction of ureas (4 and 9a) with diisobutylaluminium hydride, followed by cyclization with formic acid gave the corresponding 1- and 7-substituted pyrimidoisoquinolines (5 and 10a), respectively, with diastereoselectivity.In a similar fashion, 7-

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 104039-77-2