934167-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 934167-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,1,6 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 934167-52:
(8*9)+(7*3)+(6*4)+(5*1)+(4*6)+(3*7)+(2*5)+(1*2)=179
179 % 10 = 9
So 934167-52-9 is a valid CAS Registry Number.