79147-02-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79147-02-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,4 and 7 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 79147-02:
(7*7)+(6*9)+(5*1)+(4*4)+(3*7)+(2*0)+(1*2)=147
147 % 10 = 7
So 79147-02-7 is a valid CAS Registry Number.