Welcome to LookChem.com Sign In|Join Free

CAS

  • or

142011-00-5

Post Buying Request

142011-00-5 Suppliers

Recommended suppliersmore

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

142011-00-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142011-00-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,0,1 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 142011-00:
(8*1)+(7*4)+(6*2)+(5*0)+(4*1)+(3*1)+(2*0)+(1*0)=55
55 % 10 = 5
So 142011-00-5 is a valid CAS Registry Number.

142011-00-5Downstream Products

142011-00-5Relevant articles and documents

EXPEDIENT ROUTE TO 3- AND 3,3'-SUBSTITUTED 1,1'-BI-2-NAPHTHOLS BY DIRECTED ortho METALATION AND SUZUKI CROSS COUPLING METHODS

Cox, Paul J.,Wang, Wei,Snieckus, Victor

, p. 2253 - 2256 (2007/10/02)

A directed ortho metalation-based route to 3- and 3,3'-substituted binaphthols 2a-c and 3a-c, including chiral materials, is described.Using the Suzuki cross coupling process, dibromo system 3a (E = Br) has been transformed into 3,3'-diaryl binaphthols 5.

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 142011-00-5