347339-92-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 347339-92-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,7,3,3 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 347339-92:
(8*3)+(7*4)+(6*7)+(5*3)+(4*3)+(3*9)+(2*9)+(1*2)=168
168 % 10 = 8
So 347339-92-8 is a valid CAS Registry Number.