331847-00-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 331847-00-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,8,4 and 7 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 331847-00:
(8*3)+(7*3)+(6*1)+(5*8)+(4*4)+(3*7)+(2*0)+(1*0)=128
128 % 10 = 8
So 331847-00-8 is a valid CAS Registry Number.