1185298-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1185298-31-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,2,9 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1185298-31:
(9*1)+(8*1)+(7*8)+(6*5)+(5*2)+(4*9)+(3*8)+(2*3)+(1*1)=180
180 % 10 = 0
So 1185298-31-0 is a valid CAS Registry Number.