478908-75-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478908-75-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,8,9,0 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 478908-75:
(8*4)+(7*7)+(6*8)+(5*9)+(4*0)+(3*8)+(2*7)+(1*5)=217
217 % 10 = 7
So 478908-75-7 is a valid CAS Registry Number.