Welcome to LookChem.com Sign In|Join Free

CAS

  • or

185761-23-3

Post Buying Request

185761-23-3 Suppliers

Recommended suppliersmore

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

185761-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 185761-23-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,7,6 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 185761-23:
(8*1)+(7*8)+(6*5)+(5*7)+(4*6)+(3*1)+(2*2)+(1*3)=163
163 % 10 = 3
So 185761-23-3 is a valid CAS Registry Number.

185761-23-3Relevant articles and documents

Enantioselective syntheses of (R)-3-phenyl GABA, (R)-baclofen and 4-arylpyrrolidin-2-ones

Langlois, Nicole,Dahuron, Nathalie,Wang, Hai-Shan

, p. 15117 - 15126 (2007/10/03)

Enantioselective synthesis of (R)-4-amino-3-phenylbutyric acid and (R)-baclofen has been achieved through a diastereoselective conjugate addition of cyanide to enantiomerically pure 2-(2-arylethenyl)oxazolines, followed by chemoselective reduction into cyclic amidines.

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 185761-23-3