474668-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474668-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,6,6 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 474668-34:
(8*4)+(7*7)+(6*4)+(5*6)+(4*6)+(3*8)+(2*3)+(1*4)=193
193 % 10 = 3
So 474668-34-3 is a valid CAS Registry Number.