790254-64-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 790254-64-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,0,2,5 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 790254-64:
(8*7)+(7*9)+(6*0)+(5*2)+(4*5)+(3*4)+(2*6)+(1*4)=177
177 % 10 = 7
So 790254-64-7 is a valid CAS Registry Number.