1010929-78-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1010929-78-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,0,9,2 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1010929-78:
(9*1)+(8*0)+(7*1)+(6*0)+(5*9)+(4*2)+(3*9)+(2*7)+(1*8)=118
118 % 10 = 8
So 1010929-78-8 is a valid CAS Registry Number.