924281-70-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 924281-70-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,4,2,8 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 924281-70:
(8*9)+(7*2)+(6*4)+(5*2)+(4*8)+(3*1)+(2*7)+(1*0)=169
169 % 10 = 9
So 924281-70-9 is a valid CAS Registry Number.