924901-99-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 924901-99-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,4,9,0 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 924901-99:
(8*9)+(7*2)+(6*4)+(5*9)+(4*0)+(3*1)+(2*9)+(1*9)=185
185 % 10 = 5
So 924901-99-5 is a valid CAS Registry Number.