Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1068135-53-4

Post Buying Request

1068135-53-4 Suppliers

Recommended suppliersmore

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

1068135-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1068135-53-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,8,1,3 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1068135-53:
(9*1)+(8*0)+(7*6)+(6*8)+(5*1)+(4*3)+(3*5)+(2*5)+(1*3)=144
144 % 10 = 4
So 1068135-53-4 is a valid CAS Registry Number.

1068135-53-4Downstream Products

1068135-53-4Relevant articles and documents

A novel and efficient synthesis of 1-hydroxyquinazolin-4-ones via tin(II) chloride induced cyclization of 2-nitrobenzamides and ketones

Shi, Daqing,Dou, Guolan,Zhou, Yao

scheme or table, p. 2000 - 2006 (2009/04/03)

A mild, efficient and novel synthesis of 2,3-dihydro-1-hydroxyquinazolin- 4(1H)-ones via cyclization of 2-nitrobenzamides and ketones induced by tin(II) chloride dihydrate is described. This new method has the advantages of accessible starting materials, convenient manipulation, short reaction times, and high yields. Thieme Stuttgart.

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 1068135-53-4