583053-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 583053-50-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,3,0,5 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 583053-50:
(8*5)+(7*8)+(6*3)+(5*0)+(4*5)+(3*3)+(2*5)+(1*0)=153
153 % 10 = 3
So 583053-50-3 is a valid CAS Registry Number.
583053-50-3Relevant articles and documents
A sterically-encumbered, C2-symmetric chiral acetal for enhanced asymmetric induction in the Pauson-Khand reaction
Krafft, Marie E.,Bonaga, Llorente V. R.,Felts, Andrew S.,Hirosawa, Chitaru,Kerrigan, Sean
, p. 6039 - 6042 (2007/10/03)
High levels of diastereoselection were achieved in the PKR, of 1,6- and 1,7-cyclopropylidenynes bearing a bulky propargylic C2-symmetric acetal.
