5316-75-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5316-75-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,1 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5316-75:
(6*5)+(5*3)+(4*1)+(3*6)+(2*7)+(1*5)=86
86 % 10 = 6
So 5316-75-6 is a valid CAS Registry Number.