70663-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70663-24-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,6 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 70663-24:
(7*7)+(6*0)+(5*6)+(4*6)+(3*3)+(2*2)+(1*4)=120
120 % 10 = 0
So 70663-24-0 is a valid CAS Registry Number.