1186648-43-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1186648-43-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,6,6,4 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1186648-43:
(9*1)+(8*1)+(7*8)+(6*6)+(5*6)+(4*4)+(3*8)+(2*4)+(1*3)=190
190 % 10 = 0
So 1186648-43-0 is a valid CAS Registry Number.