475641-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 475641-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,5,6,4 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 475641-50:
(8*4)+(7*7)+(6*5)+(5*6)+(4*4)+(3*1)+(2*5)+(1*0)=170
170 % 10 = 0
So 475641-50-0 is a valid CAS Registry Number.