750641-06-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 750641-06-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,0,6,4 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 750641-06:
(8*7)+(7*5)+(6*0)+(5*6)+(4*4)+(3*1)+(2*0)+(1*6)=146
146 % 10 = 6
So 750641-06-6 is a valid CAS Registry Number.