1179536-38-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1179536-38-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,9,5,3 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1179536-38:
(9*1)+(8*1)+(7*7)+(6*9)+(5*5)+(4*3)+(3*6)+(2*3)+(1*8)=189
189 % 10 = 9
So 1179536-38-9 is a valid CAS Registry Number.