412304-64-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 412304-64-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,3,0 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 412304-64:
(8*4)+(7*1)+(6*2)+(5*3)+(4*0)+(3*4)+(2*6)+(1*4)=94
94 % 10 = 4
So 412304-64-4 is a valid CAS Registry Number.