1252046-09-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1252046-09-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,2,0,4 and 6 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1252046-09:
(9*1)+(8*2)+(7*5)+(6*2)+(5*0)+(4*4)+(3*6)+(2*0)+(1*9)=115
115 % 10 = 5
So 1252046-09-5 is a valid CAS Registry Number.