148064-21-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148064-21-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,0,6 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 148064-21:
(8*1)+(7*4)+(6*8)+(5*0)+(4*6)+(3*4)+(2*2)+(1*1)=125
125 % 10 = 5
So 148064-21-5 is a valid CAS Registry Number.