79301-94-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79301-94-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,0 and 1 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79301-94:
(7*7)+(6*9)+(5*3)+(4*0)+(3*1)+(2*9)+(1*4)=143
143 % 10 = 3
So 79301-94-3 is a valid CAS Registry Number.