1117936-63-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1117936-63-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,7,9,3 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1117936-63:
(9*1)+(8*1)+(7*1)+(6*7)+(5*9)+(4*3)+(3*6)+(2*6)+(1*3)=156
156 % 10 = 6
So 1117936-63-6 is a valid CAS Registry Number.