Welcome to LookChem.com Sign In|Join Free

CAS

  • or

634-82-2

Post Buying Request

634-82-2 Suppliers

Recommended suppliersmore

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

634-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 634-82-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,3 and 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 634-82:
(5*6)+(4*3)+(3*4)+(2*8)+(1*2)=72
72 % 10 = 2
So 634-82-2 is a valid CAS Registry Number.

634-82-2Relevant articles and documents

Regioselectivity of reductive debromination of substituted pentabromobenzenes with sodium tert-butoxide in DMSO

Shishkin,Tarasova,Butin

, p. 2379 - 2383 (2007/10/03)

The regioselectivity of reductive debromination of substituted pentabromobenzenes C6Br5X (X = NH2, OMe, Me, H, Cl, F, and NO2) under the action of ButONa in DMSO containing ButOH has been studied. The reaction followed the halophilic mechanism via carbanions.

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 634-82-2