1250849-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1250849-48-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,0,8,4 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1250849-48:
(9*1)+(8*2)+(7*5)+(6*0)+(5*8)+(4*4)+(3*9)+(2*4)+(1*8)=159
159 % 10 = 9
So 1250849-48-9 is a valid CAS Registry Number.