83759-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83759-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,5 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83759-48:
(7*8)+(6*3)+(5*7)+(4*5)+(3*9)+(2*4)+(1*8)=172
172 % 10 = 2
So 83759-48-2 is a valid CAS Registry Number.
83759-48-2Relevant articles and documents
DETERMINATION DE PURETE ENANTIOMERIQUE PAR RMN13C DANS LES SERIES DES BICYCLO(2.2.1.)-HEPTANE ET BICYCLO(2.2.1.)-HEPTENE
Bordeaux, D.,Gagnaire, G.
, p. 3353 - 3356 (2007/10/02)
N.M.R.13C peak assignments were established for each diastereoisomeric ketal form of norbornanone (+/-), or norbornenone (+/-).This method offers an attractive route for the determination of the optical purity of these ketones.
