803733-94-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 803733-94-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,3,7,3 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 803733-94:
(8*8)+(7*0)+(6*3)+(5*7)+(4*3)+(3*3)+(2*9)+(1*4)=160
160 % 10 = 0
So 803733-94-0 is a valid CAS Registry Number.