577762-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 577762-48-2 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 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 577762-48:
(8*5)+(7*7)+(6*7)+(5*7)+(4*6)+(3*2)+(2*4)+(1*8)=212
212 % 10 = 2
So 577762-48-2 is a valid CAS Registry Number.