Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1335128-31-8

Post Buying Request

1335128-31-8 Suppliers

Recommended suppliersmore

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

1335128-31-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1335128-31-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,1,2 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1335128-31:
(9*1)+(8*3)+(7*3)+(6*5)+(5*1)+(4*2)+(3*8)+(2*3)+(1*1)=128
128 % 10 = 8
So 1335128-31-8 is a valid CAS Registry Number.

1335128-31-8Relevant articles and documents

Guanidine catalyzed aerobic reduction: A selective aerobic hydrogenation of olefins using aqueous hydrazine

Lamani, Manjunath,Guralamata, Ravikumara Siddappa,Prabhu, Kandikere Ramaiah

supporting information; experimental part, p. 6583 - 6585 (2012/07/14)

An efficient aerobic reduction of olefins, internal as well as terminal, is developed using guanidine as an organocatalyst. A remarkable chemoselectivity in reduction has been demonstrated in the presence of a variety of functional groups and protective groups and a selective reduction of a terminal olefin in the presence of an internal olefin is revealed.

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 1335128-31-8