1186293-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1186293-50-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,6,2,9 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1186293-50:
(9*1)+(8*1)+(7*8)+(6*6)+(5*2)+(4*9)+(3*3)+(2*5)+(1*0)=174
174 % 10 = 4
So 1186293-50-4 is a valid CAS Registry Number.