1255952-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1255952-66-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,9,5 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1255952-66:
(9*1)+(8*2)+(7*5)+(6*5)+(5*9)+(4*5)+(3*2)+(2*6)+(1*6)=179
179 % 10 = 9
So 1255952-66-9 is a valid CAS Registry Number.