133062-54-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 133062-54-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,0,6 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 133062-54:
(8*1)+(7*3)+(6*3)+(5*0)+(4*6)+(3*2)+(2*5)+(1*4)=91
91 % 10 = 1
So 133062-54-1 is a valid CAS Registry Number.
133062-54-1Relevant articles and documents
Pyrimidine derivatives
-
, (2008/06/13)
This invention concerns novel aminopyrimidinium salts of the formula I: STR1 in which R1 is alkyl, alkenyl, cycloalkyl, phenyl, phenylalkyl or cycloalkyl-alkyl; one of R2 and R6 is a basic group selected from amino, alkyla