245662-60-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 245662-60-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,6,6 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 245662-60:
(8*2)+(7*4)+(6*5)+(5*6)+(4*6)+(3*2)+(2*6)+(1*0)=146
146 % 10 = 6
So 245662-60-6 is a valid CAS Registry Number.
245662-60-6Relevant articles and documents
An efficient synthesis of (R)-(-)-baclofen
Resende, Patricia,Almeida, Wanda P.,Coelho, Fernando
, p. 2113 - 2118 (2007/10/03)
In this report we describe an efficient synthesis of (R)-(-)-baclofen, a selective GABA(B) agonist used as an antispastic agent. Our strategy is based on an enantioselective deprotonation of a cyclobutanone easily obtained by [2+2] cycloaddition of 4-chlorostyrene and dichloroketene.