Welcome to LookChem.com Sign In|Join Free

CAS

  • or

211234-49-0

Post Buying Request

211234-49-0 Suppliers

Recommended suppliersmore

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

211234-49-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 211234-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,2,3 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 211234-49:
(8*2)+(7*1)+(6*1)+(5*2)+(4*3)+(3*4)+(2*4)+(1*9)=80
80 % 10 = 0
So 211234-49-0 is a valid CAS Registry Number.

211234-49-0Relevant articles and documents

Enzymatic resolution of bicyclo[n.1.0]alkan-1-ols derivatives: Preparation of optically active α-substituted α-methylcycloalkanones

Morisson,Barnier,Blanco

, p. 7749 - 7764 (2007/10/03)

Optically active α-methyl α-substituted cycloalkanones are prepared by a chemoenzymatic sequence which involves a Lipozyme-catalyzed transesterification of 1-(chloroacetoxy)bicyclo[n.1.0]alkanes and ring opening of these cyclopropanol derivatives.

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 211234-49-0