1091909-62-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1091909-62-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,1,9,0 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1091909-62:
(9*1)+(8*0)+(7*9)+(6*1)+(5*9)+(4*0)+(3*9)+(2*6)+(1*2)=164
164 % 10 = 4
So 1091909-62-4 is a valid CAS Registry Number.
1091909-62-4Relevant articles and documents
Light-induced free radical oxidation of 2-oxo-1,2,3,4-tetrahydropyrimidines
Memarian, Hamid Reza,Hejazi, Leila,Farhadi, Asadallah
, p. 263 - 268 (2012)
A variety of 4-substituted 5-acetyl- and 5-carboethoxy-2-oxo-1,2,3,4- tetrahydropyrimidines were oxidized under UV irradiation in the presence or absence of benzoyl peroxide. The nature of the substituents on the 4- and 5-positions of the heterocyclic rin
