116213-33-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116213-33-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,2,1 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 116213-33:
(8*1)+(7*1)+(6*6)+(5*2)+(4*1)+(3*3)+(2*3)+(1*3)=83
83 % 10 = 3
So 116213-33-3 is a valid CAS Registry Number.