1139878-64-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1139878-64-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,9,8,7 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1139878-64:
(9*1)+(8*1)+(7*3)+(6*9)+(5*8)+(4*7)+(3*8)+(2*6)+(1*4)=200
200 % 10 = 0
So 1139878-64-0 is a valid CAS Registry Number.