247214-75-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 247214-75-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,2,1 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 247214-75:
(8*2)+(7*4)+(6*7)+(5*2)+(4*1)+(3*4)+(2*7)+(1*5)=131
131 % 10 = 1
So 247214-75-1 is a valid CAS Registry Number.