Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1591838-62-8

Post Buying Request

1591838-62-8 Suppliers

Recommended suppliersmore

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

1591838-62-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1591838-62-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,9,1,8,3 and 8 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1591838-62:
(9*1)+(8*5)+(7*9)+(6*1)+(5*8)+(4*3)+(3*8)+(2*6)+(1*2)=208
208 % 10 = 8
So 1591838-62-8 is a valid CAS Registry Number.

1591838-62-8Downstream Products

1591838-62-8Relevant articles and documents

Phosphine-catalyzed [3+2] cycloaddition reactions of azomethine imines with electron-deficient alkenes: A facile access to dinitrogen-fused heterocycles

Li, Zhen,Yu, Hao,Liu, Honglei,Zhang, Lei,Jiang, Hui,Wang, Bo,Guo, Hongchao

supporting information, p. 1731 - 1736 (2014/03/21)

An efficient method for the phosphine-catalyzed [3+2] cycloaddition reaction of azomethine imines with diphenylsulfonyl alkenes to give dinitrogen-fused bi- or tricyclic heterocyclic compounds in high yields has been described. Moreover, two phenylsulfony

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 1591838-62-8