945916-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 945916-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,5,9,1 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 945916-05:
(8*9)+(7*4)+(6*5)+(5*9)+(4*1)+(3*6)+(2*0)+(1*5)=202
202 % 10 = 2
So 945916-05-2 is a valid CAS Registry Number.
945916-05-2Relevant academic research and scientific papers
Cationic vanadium(IV) complexes as efficient catalysts for nazarov cyclizations
Walz, Irene,Bertogg, Andreas,Togni, Antonio
, p. 2650 - 2658 (2008/02/08)
Vanadium(IV) species generated in situ from V(salen)Cl2 complexes (1) by reaction with 2 equiv. of AgSbF6 are effective catalysts for Nazarov cyclizations. Thus, dialkenyl ketones bearing α-ester groups are efficiently converted to c
