1246011-23-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1246011-23-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,0,1 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1246011-23:
(9*1)+(8*2)+(7*4)+(6*6)+(5*0)+(4*1)+(3*1)+(2*2)+(1*3)=103
103 % 10 = 3
So 1246011-23-3 is a valid CAS Registry Number.