1229567-69-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1229567-69-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,9,5,6 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1229567-69:
(9*1)+(8*2)+(7*2)+(6*9)+(5*5)+(4*6)+(3*7)+(2*6)+(1*9)=184
184 % 10 = 4
So 1229567-69-4 is a valid CAS Registry Number.
1229567-69-4Relevant articles and documents
Formal olefination and acylaziridination of imidazolones
Dai, Xing,Miller, Michael W.,Stamford, Andrew W.
, p. 2718 - 2721 (2010)
(Figure presented) The first formal olefination and acylaziridination of imidazolones were obtained by cycloaddition of cyclic nitrones with alkenes and alkynes, respectively.
