148901-10-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148901-10-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,9,0 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 148901-10:
(8*1)+(7*4)+(6*8)+(5*9)+(4*0)+(3*1)+(2*1)+(1*0)=134
134 % 10 = 4
So 148901-10-4 is a valid CAS Registry Number.