108011-38-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108011-38-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,0,1 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 108011-38:
(8*1)+(7*0)+(6*8)+(5*0)+(4*1)+(3*1)+(2*3)+(1*8)=77
77 % 10 = 7
So 108011-38-7 is a valid CAS Registry Number.