70324-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70324-47-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,3,2 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 70324-47:
(7*7)+(6*0)+(5*3)+(4*2)+(3*4)+(2*4)+(1*7)=99
99 % 10 = 9
So 70324-47-9 is a valid CAS Registry Number.