57772-12-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 57772-12-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,7,7 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 57772-12:
(7*5)+(6*7)+(5*7)+(4*7)+(3*2)+(2*1)+(1*2)=150
150 % 10 = 0
So 57772-12-0 is a valid CAS Registry Number.