763122-66-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 763122-66-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,3,1,2 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 763122-66:
(8*7)+(7*6)+(6*3)+(5*1)+(4*2)+(3*2)+(2*6)+(1*6)=153
153 % 10 = 3
So 763122-66-3 is a valid CAS Registry Number.