118316-48-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118316-48-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,3,1 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118316-48:
(8*1)+(7*1)+(6*8)+(5*3)+(4*1)+(3*6)+(2*4)+(1*8)=116
116 % 10 = 6
So 118316-48-6 is a valid CAS Registry Number.