957201-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 957201-93-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,7,2,0 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 957201-93:
(8*9)+(7*5)+(6*7)+(5*2)+(4*0)+(3*1)+(2*9)+(1*3)=183
183 % 10 = 3
So 957201-93-3 is a valid CAS Registry Number.