934473-85-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 934473-85-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,4,7 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 934473-85:
(8*9)+(7*3)+(6*4)+(5*4)+(4*7)+(3*3)+(2*8)+(1*5)=195
195 % 10 = 5
So 934473-85-5 is a valid CAS Registry Number.