148970-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148970-63-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,9,7 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 148970-63:
(8*1)+(7*4)+(6*8)+(5*9)+(4*7)+(3*0)+(2*6)+(1*3)=172
172 % 10 = 2
So 148970-63-2 is a valid CAS Registry Number.