6162-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6162-48-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,6 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6162-48:
(6*6)+(5*1)+(4*6)+(3*2)+(2*4)+(1*8)=87
87 % 10 = 7
So 6162-48-7 is a valid CAS Registry Number.