1007567-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1007567-79-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,7,5,6 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1007567-79:
(9*1)+(8*0)+(7*0)+(6*7)+(5*5)+(4*6)+(3*7)+(2*7)+(1*9)=144
144 % 10 = 4
So 1007567-79-4 is a valid CAS Registry Number.