62943-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62943-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,9,4 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 62943-41:
(7*6)+(6*2)+(5*9)+(4*4)+(3*3)+(2*4)+(1*1)=133
133 % 10 = 3
So 62943-41-3 is a valid CAS Registry Number.