1060803-15-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1060803-15-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,0,8,0 and 3 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1060803-15:
(9*1)+(8*0)+(7*6)+(6*0)+(5*8)+(4*0)+(3*3)+(2*1)+(1*5)=107
107 % 10 = 7
So 1060803-15-7 is a valid CAS Registry Number.