873382-41-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873382-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,3,8 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 873382-41:
(8*8)+(7*7)+(6*3)+(5*3)+(4*8)+(3*2)+(2*4)+(1*1)=193
193 % 10 = 3
So 873382-41-3 is a valid CAS Registry Number.