134070-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134070-93-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,0,7 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 134070-93:
(8*1)+(7*3)+(6*4)+(5*0)+(4*7)+(3*0)+(2*9)+(1*3)=102
102 % 10 = 2
So 134070-93-2 is a valid CAS Registry Number.
134070-93-2Relevant 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.
