134108-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134108-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,0 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134108-71:
(8*1)+(7*3)+(6*4)+(5*1)+(4*0)+(3*8)+(2*7)+(1*1)=97
97 % 10 = 7
So 134108-71-7 is a valid CAS Registry Number.
134108-71-7Relevant articles and documents
A General Method for the Separation of Enantiomeric trans-2-Substituted Cyclohexanols
Hoenig, Helmut,Seufer-Wasserthal, Peter
, p. 1137 - 1140 (2007/10/02)
An number of different racemic, trans-2-substituted cyclohexanols has been prepared in high optical purity by optical resolution of the respective 2'-substituted cyclohexyl butanoates with the aid of commercially available lipases.
