70880-12-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70880-12-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,8 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70880-12:
(7*7)+(6*0)+(5*8)+(4*8)+(3*0)+(2*1)+(1*2)=125
125 % 10 = 5
So 70880-12-5 is a valid CAS Registry Number.