478624-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478624-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,6,2 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 478624-68:
(8*4)+(7*7)+(6*8)+(5*6)+(4*2)+(3*4)+(2*6)+(1*8)=199
199 % 10 = 9
So 478624-68-9 is a valid CAS Registry Number.