68478-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68478-48-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,7 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68478-48:
(7*6)+(6*8)+(5*4)+(4*7)+(3*8)+(2*4)+(1*8)=178
178 % 10 = 8
So 68478-48-8 is a valid CAS Registry Number.