479666-15-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 479666-15-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,9,6,6 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 479666-15:
(8*4)+(7*7)+(6*9)+(5*6)+(4*6)+(3*6)+(2*1)+(1*5)=214
214 % 10 = 4
So 479666-15-4 is a valid CAS Registry Number.