1105636-17-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1105636-17-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,5,6,3 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1105636-17:
(9*1)+(8*1)+(7*0)+(6*5)+(5*6)+(4*3)+(3*6)+(2*1)+(1*7)=116
116 % 10 = 6
So 1105636-17-6 is a valid CAS Registry Number.