115897-38-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115897-38-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,8,9 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 115897-38:
(8*1)+(7*1)+(6*5)+(5*8)+(4*9)+(3*7)+(2*3)+(1*8)=156
156 % 10 = 6
So 115897-38-6 is a valid CAS Registry Number.