1508258-32-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1508258-32-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,8,2,5 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1508258-32:
(9*1)+(8*5)+(7*0)+(6*8)+(5*2)+(4*5)+(3*8)+(2*3)+(1*2)=159
159 % 10 = 9
So 1508258-32-9 is a valid CAS Registry Number.