569336-75-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 569336-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,9,3,3 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 569336-75:
(8*5)+(7*6)+(6*9)+(5*3)+(4*3)+(3*6)+(2*7)+(1*5)=200
200 % 10 = 0
So 569336-75-0 is a valid CAS Registry Number.
569336-75-0Relevant articles and documents
The aminobarbituric acid-hydantoin rearrangement
Meusel, Manuela,Ambrozak, Agnieszka,Hecker, Thomas K.,Guetschow, Michael
, p. 4684 - 4692 (2007/10/03)
A general synthesis protocol for the generation of tri- and tetrasubstituted 5-carbamoylhydantoins is described. Starting from barbituric acids and following bromination and reaction with primary amines, 5-aminobarbituric acids 3a-s and 8 were prepared. C
