888490-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 888490-40-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,8,4,9 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 888490-40:
(8*8)+(7*8)+(6*8)+(5*4)+(4*9)+(3*0)+(2*4)+(1*0)=232
232 % 10 = 2
So 888490-40-2 is a valid CAS Registry Number.