108804-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108804-12-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,8,0 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 108804-12:
(8*1)+(7*0)+(6*8)+(5*8)+(4*0)+(3*4)+(2*1)+(1*2)=112
112 % 10 = 2
So 108804-12-2 is a valid CAS Registry Number.