46116-42-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 46116-42-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,6,1,1 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 46116-42:
(7*4)+(6*6)+(5*1)+(4*1)+(3*6)+(2*4)+(1*2)=101
101 % 10 = 1
So 46116-42-1 is a valid CAS Registry Number.