62287-98-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62287-98-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,2,8 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 62287-98:
(7*6)+(6*2)+(5*2)+(4*8)+(3*7)+(2*9)+(1*8)=143
143 % 10 = 3
So 62287-98-3 is a valid CAS Registry Number.