13154-30-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13154-30-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,5 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13154-30:
(7*1)+(6*3)+(5*1)+(4*5)+(3*4)+(2*3)+(1*0)=68
68 % 10 = 8
So 13154-30-8 is a valid CAS Registry Number.