115188-50-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115188-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,1,8 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 115188-50:
(8*1)+(7*1)+(6*5)+(5*1)+(4*8)+(3*8)+(2*5)+(1*0)=116
116 % 10 = 6
So 115188-50-6 is a valid CAS Registry Number.