934236-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 934236-94-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,2,3 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 934236-94:
(8*9)+(7*3)+(6*4)+(5*2)+(4*3)+(3*6)+(2*9)+(1*4)=179
179 % 10 = 9
So 934236-94-9 is a valid CAS Registry Number.