1201176-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1201176-93-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,1,1,7 and 6 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1201176-93:
(9*1)+(8*2)+(7*0)+(6*1)+(5*1)+(4*7)+(3*6)+(2*9)+(1*3)=103
103 % 10 = 3
So 1201176-93-3 is a valid CAS Registry Number.