Welcome to LookChem.com Sign In|Join Free

CAS

  • or

48141-77-1

Post Buying Request

48141-77-1 Suppliers

Recommended suppliersmore

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

48141-77-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 48141-77-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,8,1,4 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 48141-77:
(7*4)+(6*8)+(5*1)+(4*4)+(3*1)+(2*7)+(1*7)=121
121 % 10 = 1
So 48141-77-1 is a valid CAS Registry Number.

48141-77-1Relevant articles and documents

Stereocontrolled Syntheses of Mannich Bases and γ-Amino Alcohols

Risch, Nikolaus,Esser, Achim

, p. 233 - 238 (2007/10/02)

The reaction of enantiomerically pure SMP enamines 2 with iminium tetrachloroaluminates 3 yields optically active Mannich bases 4.Diastereoselective reduction of 4 gives γ-amino alcohols 5 with the desired configuration. Key Words: Mannich bases / Enamines / Iminium salts / γ-Amino alcohols

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 48141-77-1