1070775-24-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1070775-24-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,0,7,7 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1070775-24:
(9*1)+(8*0)+(7*7)+(6*0)+(5*7)+(4*7)+(3*5)+(2*2)+(1*4)=144
144 % 10 = 4
So 1070775-24-4 is a valid CAS Registry Number.