Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1431332-82-9

Post Buying Request

1431332-82-9 Suppliers

Recommended suppliersmore

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

1431332-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1431332-82-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,3,3 and 2 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1431332-82:
(9*1)+(8*4)+(7*3)+(6*1)+(5*3)+(4*3)+(3*2)+(2*8)+(1*2)=119
119 % 10 = 9
So 1431332-82-9 is a valid CAS Registry Number.

1431332-82-9Downstream Products

1431332-82-9Relevant articles and documents

Regioselective and efficient synthesis of N 7-substituted adenines, guanines, and 6-mercaptopurines

Maryska, Michal,Chudikova, Nadezda,Kotek, Vladislav,Dvorak, Dalimil,Tobrman, Tomas

, p. 501 - 507 (2013/07/26)

A simple and efficient protocol for the preparation of N 7-substituted adenines, guanines, and 6-mercaptopurines is described. The key step is the regioselective preparation of 7-substituted 6-chloropurines which are building blocks for the div

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 1431332-82-9