1179620-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1179620-93-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,9,6,2 and 0 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1179620-93:
(9*1)+(8*1)+(7*7)+(6*9)+(5*6)+(4*2)+(3*0)+(2*9)+(1*3)=179
179 % 10 = 9
So 1179620-93-9 is a valid CAS Registry Number.