1260177-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1260177-52-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,1,7 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1260177-52:
(9*1)+(8*2)+(7*6)+(6*0)+(5*1)+(4*7)+(3*7)+(2*5)+(1*2)=133
133 % 10 = 3
So 1260177-52-3 is a valid CAS Registry Number.