70187-79-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70187-79-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,1,8 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 70187-79:
(7*7)+(6*0)+(5*1)+(4*8)+(3*7)+(2*7)+(1*9)=130
130 % 10 = 0
So 70187-79-0 is a valid CAS Registry Number.