1373922-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1373922-48-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,3,9,2 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1373922-48:
(9*1)+(8*3)+(7*7)+(6*3)+(5*9)+(4*2)+(3*2)+(2*4)+(1*8)=175
175 % 10 = 5
So 1373922-48-5 is a valid CAS Registry Number.