79925-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79925-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,2 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79925-83:
(7*7)+(6*9)+(5*9)+(4*2)+(3*5)+(2*8)+(1*3)=190
190 % 10 = 0
So 79925-83-0 is a valid CAS Registry Number.