1258511-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1258511-48-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,5,1 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1258511-48:
(9*1)+(8*2)+(7*5)+(6*8)+(5*5)+(4*1)+(3*1)+(2*4)+(1*8)=156
156 % 10 = 6
So 1258511-48-6 is a valid CAS Registry Number.