70260-12-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70260-12-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,6 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 70260-12:
(7*7)+(6*0)+(5*2)+(4*6)+(3*0)+(2*1)+(1*2)=87
87 % 10 = 7
So 70260-12-7 is a valid CAS Registry Number.