Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1054660-71-7

Post Buying Request

1054660-71-7 Suppliers

Recommended suppliersmore

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

1054660-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1054660-71-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,4,6,6 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1054660-71:
(9*1)+(8*0)+(7*5)+(6*4)+(5*6)+(4*6)+(3*0)+(2*7)+(1*1)=137
137 % 10 = 7
So 1054660-71-7 is a valid CAS Registry Number.

1054660-71-7Relevant articles and documents

Molecular diversity via amino acid derived α-amino nitriles: Synthesis of spirocyclic 2,6-dioxopiperazine derivatives

Gonzalez-Vera, Juan A.,Garcia-Lopez, M. Teresa,Herranz, Rosario

, p. 3660 - 3666 (2007/10/03)

(Chemical Equation Presented) Chiral spirocyclic 2,6-dioxopiperazines were synthesized from amino acid derived α-quaternary α-amino nitriles via H2SO4-promoted cyano hydration, followed by base-mediated cyclization and N-alkylation.

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

What can I do for you?
Get Best Price

Get Best Price for 1054660-71-7