1393823-01-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1393823-01-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,8,2 and 3 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1393823-01:
(9*1)+(8*3)+(7*9)+(6*3)+(5*8)+(4*2)+(3*3)+(2*0)+(1*1)=172
172 % 10 = 2
So 1393823-01-2 is a valid CAS Registry Number.