126527-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126527-77-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,2 and 7 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 126527-77:
(8*1)+(7*2)+(6*6)+(5*5)+(4*2)+(3*7)+(2*7)+(1*7)=133
133 % 10 = 3
So 126527-77-3 is a valid CAS Registry Number.