6102-98-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6102-98-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,0 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6102-98:
(6*6)+(5*1)+(4*0)+(3*2)+(2*9)+(1*8)=73
73 % 10 = 3
So 6102-98-3 is a valid CAS Registry Number.