6154-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6154-35-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,5 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6154-35:
(6*6)+(5*1)+(4*5)+(3*4)+(2*3)+(1*5)=84
84 % 10 = 4
So 6154-35-4 is a valid CAS Registry Number.