773088-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 773088-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,3,0,8 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 773088-63:
(8*7)+(7*7)+(6*3)+(5*0)+(4*8)+(3*8)+(2*6)+(1*3)=194
194 % 10 = 4
So 773088-63-4 is a valid CAS Registry Number.