412342-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 412342-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,3,4 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 412342-13:
(8*4)+(7*1)+(6*2)+(5*3)+(4*4)+(3*2)+(2*1)+(1*3)=93
93 % 10 = 3
So 412342-13-3 is a valid CAS Registry Number.