104812-67-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104812-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,1 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 104812-67:
(8*1)+(7*0)+(6*4)+(5*8)+(4*1)+(3*2)+(2*6)+(1*7)=101
101 % 10 = 1
So 104812-67-1 is a valid CAS Registry Number.