79347-46-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79347-46-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,4 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 79347-46:
(7*7)+(6*9)+(5*3)+(4*4)+(3*7)+(2*4)+(1*6)=169
169 % 10 = 9
So 79347-46-9 is a valid CAS Registry Number.