1285499-46-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1285499-46-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,5,4,9 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1285499-46:
(9*1)+(8*2)+(7*8)+(6*5)+(5*4)+(4*9)+(3*9)+(2*4)+(1*6)=208
208 % 10 = 8
So 1285499-46-8 is a valid CAS Registry Number.