79763-02-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79763-02-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,7,6 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 79763-02:
(7*7)+(6*9)+(5*7)+(4*6)+(3*3)+(2*0)+(1*2)=173
173 % 10 = 3
So 79763-02-3 is a valid CAS Registry Number.