192060-54-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192060-54-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,0,6 and 0 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 192060-54:
(8*1)+(7*9)+(6*2)+(5*0)+(4*6)+(3*0)+(2*5)+(1*4)=121
121 % 10 = 1
So 192060-54-1 is a valid CAS Registry Number.
192060-54-1Relevant articles and documents
Asymmetric synthesis of 1,3-dialkyl-substituted carbon chains of any stereochemical configuration by an iterable process
Myers, Andrew G.,Yang, Bryant H.,Chen, Hou,Kopecky, David J.
, p. 457 - 459 (2007/10/03)
A highly practical, iterable method for the preparation of 1,3,5,n(odd)-polyalkyl-substituted carbon chains based upon the asymmetric alkylation of pseudoephedrine amide enolates is described.