577763-29-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 577763-29-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,7,7,6 and 3 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 577763-29:
(8*5)+(7*7)+(6*7)+(5*7)+(4*6)+(3*3)+(2*2)+(1*9)=212
212 % 10 = 2
So 577763-29-2 is a valid CAS Registry Number.