6752-10-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6752-10-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,5 and 2 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 6752-10:
(6*6)+(5*7)+(4*5)+(3*2)+(2*1)+(1*0)=99
99 % 10 = 9
So 6752-10-9 is a valid CAS Registry Number.